Iconic Mahakavi Kalidas Kalamandir Auditorium Upgrades to Bose Professional RoomMatch System

Iconic Mahakavi Kalidas Kalamandir Auditorium Upgrades to Bose Professional RoomMatch System

The newly overhauled system at the auditorium consists of L/R clusters comprising RM12040 modules with RM9020 modules deployed as the FOH solution to reproduce crystal clear high and mid-range fidelity, while multiple units of the RMS215 subwoofers provide crucial low-frequency impact

The addition of the Bose Professional RoomMatch system has dramatically improved the overall sound experience here. It has always been our mission to provide the city with a space that allows audiences the chance to immerse themselves into the on-stage performance, and now we’re finally able to meet this mission, with the installation of the new Bose RoomMatch PA system. The system sounds immaculate, just as the first time we heard it, and now we’re treated to the highest possible quality of sound on a daily basis. We couldn’t be more pleased with our decision to partner with Bose!” ….words from a high-ranking official at Nashik’s iconic Mahakavi Kalidas Kalamandir sum the drastic improvement in venue’s soundscape following the inclusion of their new Bose Professional RoomMatch System.

An undertaking of the Nashik Municipal Corportation, the Mahakavi Kalidas Kalamandir has proudly stood as an iconic structure in the calm and peaceful city of Nashik for over four decades. Often regarded as one of the few genuine venues for audiences to enjoy authentic Marathi theatre and dramas, the auditorium has served as a beacon of excellence when it comes to stage performances; barring the fact that it sported a technological infrastructure that hadn’t been updated for decades, until recently. With an extensive refurbishment fulfilled by the management, the venue now stands as a completely overhauled acoustically designed theatre with a seating capacity of over 1250 heads in an exclusive circular tiered type seating arrangement that affords it the look and feel of a majestic concert hall. The overhaul also involved a comprehensive update of the old sound system; which was swiftly upgraded to an all new and comprehensive RoomMatch system from Bose Professional System which now graces the venue with enhanced sound performance and increased intelligibility that capably reinforces everything from intense theatrical performances to immersive musical delights.



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Angriya crew members surround Captain Nitin Dhond and Leena Prabhu (sixth and seventh from left)

Feature: All hands on deck

India’s first domestic cruise is plying the Mumbai to Goa route, with Bose audio systems enlivening the decks and cargo hold-turned nightclub. Caroline Moss gets on board

Many childhood dreams fade into memories as the business of real life gradually deprives them of ambition. Not so for Captain Nitin Dhond, whose own dream shaped his childhood, informed his career choice at 16 and was finally realised at the age of 60.

As a young boy, Captain Dhond’s imagination was captured by two steamers that used to ply India’s Konkan coast between what was then Bombay and the former Portuguese colony of Goa, their cargos of exotic fruit and household goods mingling with deckloads of passengers picnicking and playing music into the night. This infected the boy with an ambition to sail the seas, leading to a long and distinguished career with the Indian merchant navy, gaining vast international maritime experience. However, his memories of the Konkan coast never faded. By 1980, those steamers had been co-opted and were later sent to Sri Lanka as peacekeeping forces. The service was never reinstated, so Captain Dhond decided to resurrect the voyage.

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Angriya is named after a heroic Indian admiral

‘He spread the word among the marine fraternity that he was on the lookout for a suitable ship,’ explains Captain Dhond’s sister Leena Prabhu, whose irrepressible energy has overseen Angriya’s refit and its ongoing operations. ‘A friend was surveying a 20-year-old ship being decommissioned in Japan that he thought would be perfect for Captain Dhond’s requirements. We didn’t want to have more than 400 passengers on board, and we also wanted something that would give people an enhanced experience of being at sea. This ship used to sail from mainland Japan to the Ogasawara Islands with cargo and passengers, and it was very well maintained. So, we decided very quickly, together with our partners, to buy it in December 2016.’

The ship was sailed from Japan to Goa where work began to convert it into a passenger cruiser, alongside necessary bureaucracy to register it under the Indian flag. This involved a name change to Angriya, honouring one of India’s unsung heroes, Sarkhel Kanhoji Angre, first admiral of the Maratha Navy who took on colonial maritime powers in the 18th century and never lost a battle.

After three months in Goa, the onset of the monsoon forced the ship and its team northwards to dry dock in Mumbai. By now, extensive metalwork had created three passenger decks, a nightclub in the former storage refrigerator and several cafés and restaurants, one of which, Ancora, is designed around the giant anchor from the original vessel. ‘Captain Dhond had a lot of clarity on how he wanted the ship to look,’ explains Prabhu. ‘It has very straight lines which we wanted to maintain. Many cruise liners are large and inward-looking; we wanted to change the theme of the ship to make it outward-facing, so people could experience the sea, the coastline and its history.’

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Audio Technik's Kevin Pillai oversaw the audio installation

The company, which also runs the Wildernest Goa eco resort in 800 acres of forest rescued from poaching, is known for its dedication to ecology and conservation, and there is an emphasis on educating passengers as they sail. An on-board ecologist can help identify birds and mammals spotted on the voyage and there is information on ancient forts and settlements along the route, while screens in one of the restaurants show nature programmes and children’s films.

On Angriya’s arrival in the port in Mumbai, an 18-month fit-out period commenced, overseen by the irrepressible Prabhu, who confronted the port authorities over an antiquated law restricting women from leaving and entering after 6pm – and won. ‘It was quite a challenge,’ she says of that period. ‘There were almost 200 workers and contractors together on board.’

One of the contractors was AV systems integration company Audio Technik. A Bose Elite partner for India, the company was put forward by the manufacturer after Prabhu expressed a preference for Bose systems throughout the ship. The project was led by Audio Technik’s company founder, Rajesh Patil, and two other directors, Kevin Pillai and Peeyush Singh.

‘Once the audio installation began, it was easier for us to understand the dynamics of the project and what was required,’ says Pillai. ‘The ship is full of constraints when it comes to mounting speakers, and there are a lot of protocols that need to be followed that don’t apply on land. The management trusted us wholly. They gave us not only the freedom but also the authority to do what needed to be done. We took them to an installation of ours in Mumbai, a warehouse club called MH04 Drunkyard, and suggested things they could offer their passengers to add value, like a setup for a live band and video solutions, and it all started to evolve.’

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A weather-resistant Bose LT 9702 WR system covers the pool deck

It helped that Prabhu holds a master’s degree in Indian classical music and occasionally performs herself. ‘I’m not very technical but I understand the difference between good and bad sound, and I know a little about mics and sound systems,’ she says. ‘The main acoustical challenge we gave Audio Technik was that we wanted to preserve the ship’s lines and exposed metal.’

Much of the ship’s entertainment takes place on the pool deck, created by removing an enormous mast to open up a large space at the ship’s aft with an infinity pool overlooking the wake. The main system on this deck is a pair of high-output, weather-resistant Bose LT 9702 WRs, which handle the variety of DJs and live bands that perform every evening. These are powered by a QSC GXD4 amplifier and reinforced by a pair of British Acoustics Delta828 subs powered by a QSC PLD 4.5 amplifier. A Bose ControlSpace SP-24 sound processor is also used for the main system. There are also two Bose FreeSpace DS 100SE and two FreeSpace 360P speakers for BGM, powered by a Bose PowerShare PS604 amp, while a single Bose FreeSpace DS 40F flush-mount speaker provides BGM for the Sea Breeze bar located above the pool deck.

‘We wanted something powerful and flexible enough to handle different types of music, and also weather the extreme conditions,’ says Pillai of the LT 9702 WR system. ‘They’ve survived their first season at sea and the Indian monsoon without any problems; there is no difference in their tonal quality from when we installed them.’

A Yamaha MG16XU 16-channel analogue mixer, chosen for its ease of operation for the on-board staff, is used for the live bands on the pool deck.

The Fathom Lounge nightclub presented Audio Technik with one of its biggest challenges. ‘It used to be a cold storage area, and we have turned it into something on the other end of the spectrum – an intimate nightclub,’ says Pillai. Limitations included a lack of rigging points, requiring brackets to be welded onto the steel shell of the space, as well as the exposed metal interior. ‘This provided a challenge because we couldn’t use acoustic panels, we had to use something that would gel with the aesthetics of the place, so we used an acoustic foam treatment wherever we could on the ceiling and the walls. For the rest we were dependent on the furniture and, ultimately, the crowd.’

Space restrictions saw Audio Technik installing a system of six Bose RoomMatch Utility RMU 208 small-format, two-way speakers with four F1 subwoofers into 0.6m recesses around the dancefloor. ‘In terms of tonal quality and output levels in a place where space is a constraint, the RMUs behave really well,’ says Pillai of the point source system, which features the same Bose EMB2 compression driver for low distortion and vocal clarity found in the larger RoomMatch array modules. ‘We could target certain areas that we wanted to be high energy. We didn’t want two big speakers blaring from either side of the DJ; we wanted it to be distributed sound but, at the same time, the energy level had to be high because it’s a nightclub. For the launch party, the band played in the Fathom Lounge, and we were amazed at how well the RMUs could handle live sound, because they aren’t intended for that. It was a proper heavy four-piece band with a loud drummer and the system handled it perfectly.’

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After dark, patrons on the open pool deck are entertained by live bands and DJs

Another challenge was that the lounge needed to be quickly converted into a conference facility when required. Audio Technik provided a preset that minimises feedback from the wireless mics used in this configuration, while muting the rear speakers to provide an L-R setup. A motorised, 150-inch screen together with an Epson projector can be easily deployed for this change of use.

Above the dancefloor in Fathom is the Sea Horse bar and, here, six RMU105 ultra-compact speakers with two F1 subs extend the system, which is powered by a Bose PowerMatch PM8500 amp, with a Behringer 880 mic splitter and Yamaha MG12XU 12-channel mixer also supplied.

More Bose speakers – FreeSpace DS 16SEs – have been used for the Ancora and Coral Reef restaurants and the Dry Dock spa, powered by Bose IZA 190Hz zone amps. A portable Bose F1 Model 812 system is available for use on other decks and areas as required, mainly on private charters for parties and special events. Sennheiser XSW35, XSW52 and E835S handheld mics are also available for use if necessary. However, there is also a focus on providing quiet areas where the sound of the waves and ship at sea under the stars can be enjoyed.

The ship’s PA system, also supplied by Audio Technik, consists of TOA PC-648R ceiling speakers and CS-64 outdoor speakers powered by TOA P-2240 amps, networked via a QSC Q-Sys Core 110f digital audio processor installed in the control room along with a Shure SCM262E stereo microphone mixer and Sennheiser E835-S for announcements. Apart Audio E-VOL volume control units are located in 30 of the guest rooms, allowing passengers to adjust PA levels.

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Portable Bose F1 systems in use at the Aguad bar

Audio Technik also provided Samsung videowalls for screening films in the Coral Reef restaurant, while all LED light fixtures for the ship – primarily in the lounge and on the pool deck – have been provided by Reynolds Sound and Lighting from Bangalore.

The partnership with Audio Technik progressed so well that the company continues to be involved in the ship’s maintenance as well as booking and handling events on board and consulting on future projects.

‘A captain told me that every ship has a soul and chooses who she has with her – you don’t have a choice,’ says Prabhu. ‘We soon realised that a lot of responsibility was ending up with Rajesh Patil other than his main activities. There was a lot of sense in what he was saying and the advice he was giving, so he’s ended up as one of our directors. And there were certainly a lot of other things that happened that were beyond our control but fell into place; that was how this ship came together. It’s not only Captain Dhond’s dream, there are so many people who feel equally passionate about this ship.’

This is apparent while talking to some of the young Goan staff on board, hired straight from local training institutes and catering colleges, who are keen to share the ship’s history with the passengers. Angriya is a rare example of a commercial project that not only ticks all the boxes from a technical and operational point of view but holds firm to the integrity and values of its management team and, most of all, that childhood dream of Captain Dhond.

Do mall acoustics really matter?

Have you ever wondered how mall acoustics contribute to bringing a great difference?  It does contribute a lot! Want to know how? How about we start by taking a look at a couple of parts of a shopping center? The first is about the sort of groups that come in. In any event in Bengaluru, with nurseries and parks being moved toward parking spaces for shopping centers (unexpectedly), play region and lung spaces are vanishing at a faster rate. Individuals have no spot to go on the off chance that they simply need to go out and get some air and get a vibe of the city’s mind-set. This is very not normal for a couple of spots in different nations I’ve seen – there are tremendous regions in the downtown area, implied for individuals to simply lounge around and relax in the sun (when they do get a few). You’re not constrained to visit shops where – you can go there without a shopping list, and simply stick around. 

In Bengaluru, Lalbagh and Cubbon Park used to be those sorts of spots, and individuals went to ordinary markets/ sites for their shopping needs. Parks and churmuri were the backbones when it came to unwinding outside. 

Presently, shopping malls have become those spots where individuals simply go to hang out, just like a shop. I think more than 80% of the group that goes to the shopping center does as such for mingling. Most don’t have shopping on their rundown. Shopping is generally just coincidental. I for one incline toward the nearby shops for my shopping for food – those children can do divisions in their mind!

What are the acoustical issues at the mall?

Presently, here, we barely stress over acoustics – shopping centers are in a general sense expected to be swirling with commotion, calm shopping centers are bad news! Yet, you’ll be shocked to know a couple of things. A visit to the shopping center may be a rush or a bad dream, contingent upon how touchy to sound you are. I know individuals who can’t deal with the end of the week buzz in shopping centers, and finish all their shopping during weekdays – not simply to beat the hurry. From an acoustical viewpoint, the normal wellsprings of commotion are: 

  • Noise from discussion 
  • Noise from occasions run by organizations – more during ends of the week 
  • Noise from toys implied for kids – play steeds, play vehicles, and so forth – put outside shops 
  • Noise from bowling alleys 
  • Noise from kids play zones – delicate zones 
  • The commotion from the PA framework 
  • The commotion from the food court 
  • Also, once in a while, commotion from the HVAC conduits and vents. 

Presently, this post accepts that the films, recording centers, and spas have been acoustically treated and there isn’t commotion spilling all through those destinations. So we’ll just examine the commotion sources listed above.

Why is noise an issue again? 

It won’t kill anybody, yes. Be that as it may, individuals can pick how a lot of time they need to spend at a spot that seems like a huge washroom. As for shopping center proprietors/ marketing folks, you’d want them to stick around and witness exposure occasions.

One of my ventures depended on such a case – the shopping center proprietor who moved towards us was persuaded he could drive up the income on ends of the week by practically 40%  if we could simply deal with the discourse understandability. You hear heaps of commotion all over the place – surrounding you – you hear individuals talk, yet regardless of high enhancement (sufficiently high to overwhelm encompassing group noise), you can’t make out what they’re stating. 

Ringing sounds remain around one of those occasions, and you’ll hear music unevenly – regardless of whether you’re directly before the colossal speakers set up. A few notes hold tight everlastingly, suppressing others. The bass sounds are tangled and are typically everywhere, only adding to the noise. Hearing groups perform at shopping centers has never definitely been a torment for me. My most loved folks have played at shopping centers near my place, and I’ve needed to turn around and get back home on the grounds that their words, lines, tunes mixed into each other due to echoes. 

What about the general clamor? 

There are individuals who don’t stick around viewing those occasions, but go to shopping centers for having some espresso with companions  -such individuals may end up yelling over the clamor. The clamor gets to them sooner or later. My significant other, for example, everlastingly leans towards peaceful, high-end food to eat at the nourishment court. Regularly high rooftops accommodate adequate space for resonation – so the sound vitality watches out for simply hold tight perpetually, without anything to retain it. Individuals do retain clamor, and we acousticians consider when structuring auditoria, yet in shopping centers, they’re likewise the wellspring of commotion. That appears to be normal crosswise over shopping centers. What causes this? 

Smooth inside completions – colossal glass showrooms in many spots, smooth cupboards wherever else. Enormous void spaces holding back to get energized with sound and reverberating on until the end of time. Right. The arrangement is…? 

The best part is, the acoustical treatment need not be seen. Nowadays, there are such a significant number of items accessible, and for shopping centers with a limited spending plan (if there’ a wonder such as this ) nearby carpentry is constantly a choice. On the off chance that a portion of the treatment territories is unavoidably obvious, they can be utilized for attention pennants. 

The measure of treatment must be painstakingly determined – a dead-sounding shopping center is as uninviting as an agonizingly uproarious one. 

So in outline, every single other factor continuing as before, the time individuals spend at a shopping center is a component of how agreeable they are with the surrounding clamor – in addition to other things. What’s more, it’s so natural nowadays to make a shopping center sound more upbeat and less like a celebrated, reverberant restroom – without defacing the insides. Individuals would invest more energy getting up to speed with one another on the nourishment court if those didn’t all solid-like “loud railroad bottles”. I quote on the grounds that a companion once depicted Koshys that way. Presently some curious old places simply must be loud. I won’t have them some other way.  But our shopping centers could do with not seeming like profound, endless, resounding wells.

The importance of audio normalization

The world of acoustics is full of minute details. From acoustic panels to speakers, everything has some or the other function. It is the same in terms of audio normalization. Have you suddenly experienced a blast of high volume when a new song is played despite the previous song being medium in terms of volume? This clearly happens when there is a lack of audio normalization. While audio normalization is important for sound clarity, you must be wondering what is audio normalization, right? In simple words, audio normalization is when you put constant gain to a recording so that you can bring the average amplitude to the desired level. This process helps to improve the overall quality of the sound and balance the volume. As the same gain is applied across the recording, The signal-to-noise ratio and relative dynamics of the audio remain unchanged.

Why should audio be normalized?

Audio should be normalized for two reasons: 

i) To get the maximum volume.

 ii) For matching volumes of different songs or program segments.

Unlike compression, Normalization can be automatically done without changing the sound. While this can prove as a huge advantage, it can’t replace compression. It is because it can’t affect the peaks in relation to the bulk of the sound.

What are the best methods for audio normalization?

 Now, as you have understood what exactly is audio normalization, get to know the different methods of audio normalization. 

PEAK volume detection:

This is the best method if you want to make the audio as loud as possible. In digital audio, you can’t get any louder than the highest peak at 0 dBFS. So, normalizing to this value will create the loudest file you can. However, in a multi-track recording, PEAK normalization to 0 dBFS is a bad idea for any components to be used. The audio might overload as soon as extra processing or play tracks are added. 

RMS volume detection:

The RMS method is used for balancing overall loudness of the audio file. This method is useful in creating more natural results across different types of audio files. It is closer to the human ear, thus creating the desired results for the average human ear. 

  Most of the audio tech experts find normalization destructive as you can’t totally perform digital processing to audio without changing it. Peak normalization also causes too much strain to the sound. Therefore, you must only use normalization when necessary. For best solutions on issues like audio normalization and other sound or audio related issues, Audio Technik can serve as a helping hand always! One of the top Acoustic consultants in India, Audio Technik provides solutions right from acoustic panels to home theater systems. Audio Technik has also partnered with renowned brands in the audio industry like JBL, Bose, Sennheiser and many others to serve its customers with superior quality at all times. So, the next time you encounter a problem in audio functioning or need to design an acoustically sound place, just leave it on Audio Technik for the best audio solutions!

Setting up a home studio? Consider these tips

Setting up a home studio is a process that involves a lot of research. From selecting the right equipment from renowned brands like Bose Sound System, JBL Sound System, Meyer Sound, Sennheiser, and others to maintain the perfect ambience for a good sound experience, a home studio requires to be perfect at every step of its formation. A good audio consultant in India can prove of great help in this context. But, if you are doing it on your own, some simple steps can prove of great help for the same. For high tech audio quality in a home studio, some simple steps are needed to be followed. Here are some effective tips to consider while building a home studio. 

Prepare a to-do list

While you think of building your studio, try to remember and jot down whatever comes in your brain regarding the equipment, design and overall acoustics of the studio. This will assure that nothing is left out while you start building your home studio

Watch out for room dimensions

Room dimensions one of the most important aspects of a home studio. The dimensions decide how the sound waves will travel throughout the room. The sound waves require a specific measurement of room dimensions. The ideal room is building a room having non-harmonic dimensions.

Space it out according to your needs

The space of the room decides the purpose of your room. Decide the space of your room according to your requirements. A small room is ideal if you are a mix engineer. If you want the studio for recording vocals, a medium-sized room will fulfill your requirements. So, always think about what purpose the room is to be utilized and decide how much space you should require. 

Isolate

The room should be isolated that is, no air should enter between spaces for great recording experience. The sound waves should not be transmitted. The more the space isolation, the less the sound transmission. In a similar manner, If the material is heavier, The sound transmission is lesser. Make your room silent by using various products such as diffusers and brand absorbers among others. Huge windows can also be a cause of a major sound leak problem, but if there is no option for replacing the windows, a simple solution like installing heavy curtains can solve the problem. 

Load your studio with comfort 

For a good working experience, your studio should be as comfortable as it should be because it is the place where you will probably spend most of your day. Ensure that you place your gear on a comfortable height. Also, make sure that the seating position is as per your requirements. See that the light settings are up to the mark for minimizing the strain on your eyes.

Building a home recording studio is a tedious process but if you couple it with these tips, you will make the most of your studio for sure. Hi tech audio equipment and a good acoustical environment form the base for a great home studio. If you are still craving for the best advice regarding home studios, consult Audio Technik, one of the best audio consultant in India. The Audio Technik team will definitely help you in creating the best home studio through perfect acoustical solutions and support.

How to boost your auditorium acoustics?

Auditorium acoustics are very important for any performance or play to be successful. If the auditorium acoustics are poor, it makes a negative impact on the entire performance that takes place in the auditorium. Larger the space, the more complicated the acoustics tend to be. We often expect a good acoustic auditorium environment would go into a room or building design process. But ,that’s not true. Auditoriums require premium sound quality for voice and music for delivering crisp tones and clarity to every member of the seated audience. Audio Technik, an audio consultant in India will impart the best acoustical services for any auditorium. The skilled team and vast experience of audio expertise will definitely bring out the most out of your auditorium in terms of acoustics. Here are ways to boost your auditorium acoustics.

  • Videos boost the entertainment factor of any event. They give your performers or speakers an extra tool in their arsenal. The added dimension of video grants your audience an extra element of involvement. Video enhances any concert or performance, and for guest speakers, it’s often required. 
  • To improve the sound quality inside the auditorium, the goal is to produce equal crisp sound for everybody regardless of their seating location. By placing auditorium acoustic materials such as acoustic panels on the perimeter wall or ceiling surfaces in the auditorium, the background noise can be cleaned. As the echoes are caught, greater clarity to the original sound is restored.
  • Isolate the auditorium from the rest of the building and potential noise sources by creating buffer zones. For new auditoriums, the building should be planned as far as possible from any potential noise sources such as highways, railway tracks or industrial areas.
  • To combat reverberation in an auditorium, sound reflecting materials should be used for the bulk of the building process (thick wood, thick gypsum, concrete).
  • Speakers should be placed just above and in front of the proscenium opening or arch. The controls for these speakers should be positioned in a central location of the seating area rather than in a separate room in the back of the auditorium.
  • Balconies should be included where possible to reduce the distance between the farthest seats and the stage. The overhang should be of small depth and be fitted with the sound absorbing material.
  • To complement the acoustics, make sure that a perfectly designed audio system is in place that goes hand in hand with the acoustical design. Every modern hall and event space needs a proper sound system. This necessity represents one of the simplest ways to improve the quality of audio within a space.
  • Brilliance is very essential in terms of auditorium acoustics. Brilliance refers to the reverberation times at high frequencies. The longer the reverberation times at high frequencies, the more brilliance a space has.
  • Videos boost the entertainment factor of any event. They give your performers or speakers an extra tool in their arsenal. The added dimension of video grants your audience an extra element of involvement. Video helps in enhancing any concert or performance, and for guest speakers, it’s often required. 
  • To improve the sound quality inside the auditorium, the goal is to produce equal crisp sound for everybody regardless of their seating location. By inserting acoustic materials like acoustic panels on the perimeter wall or ceiling surfaces within the area, the background noise can be cleaned.
  • Isolate the area from the remainder of the building and potential noise sources by making buffer zones. For new auditoriums, the building should be planned as far as possible from any potential noise sources such as highways, railway tracks or industrial areas.
  • To combat reverberation in an auditorium, sound reflecting materials should be used for the bulk of the building process (thick wood, thick gypsum, concrete).
  • Speakers should be placed just above and in front of the proscenium opening or arch. The controls for these speakers should be positioned in a central location of the seating area rather than in a separate room in the back of the auditorium.
  • Balconies ought to be enclosed wherever possible to scale back the space between the farthest seats and the stage.The overhang should be of small depth and be fitted with the sound absorbing material.
  • To complement the acoustics, make sure that a perfectly designed audio system is in place that goes hand in hand with the acoustical design. Every trendy hall and event house desires a correct audio system. This necessity represents one amongst the best ways in which to boost the standard of audio at intervals an area.
  • Brilliance is very essential in terms of auditorium acoustics. Brilliance refers to the number of reverberations at high frequencies. The longer the reverberation times at high frequencies, the additional brilliance an area has.

Inspecting the space of an auditorium is vital in allowing us to approach acoustic designs, accessibility, and lighting. These components are what make the design of an auditorium a complex task, requiring detailed and specific studies. For such a complex task, expert consultation is required. Audio Technik, an acoustic consultant in India will give you  precise consultation for making your auditorium perfectly acoustic. The Audio Technik team has experienced and skilled sound engineers and audio consultants who impart the exact changes required to boost the auditorium acoustics. These changes given above can surely make a big difference in terms of auditorium acoustics!

Upgrade your stadium acoustics in the right way

When it comes to a stadium or a big open ground, the viewers expect total clarity from what is happening on the ground. Perfect sound system is the key to a good concert, speech or performance in open ground or stadium. Buying the right kind of speakers is key to amazing sound quality. Before you discover some beneficial tips, it’s necessary to remember that the differing events also require changing sound pressure levels. So, it’s important to first look at the requirement and act accordingly.  If you are looking for great stadium acoustics, Audio Technik, an acoustic consultant in India is the ideal option for the best audio solutions in terms of open spaces and other spaces too. From acoustic panels to PA systems, Audio Technik has everything that will make your space technically sound according to your requirements. Have a look at some useful tips.

Maximize speaker performance

Always choose the latest and upgraded speakers for increasing your speaker performance. They are superior in terms of quality and deliver high-class performance in a consistent manner. Upgraded speakers provide you with greater intelligibility, thus providing long-throw coverage from any corner in the stadium.

Consolidate the components

Always use the latest and cohesive stadium audio rack. This allows you to consolidate space by putting all hardware into one convenient location instead of having items strewn about the press box, scorekeepers booth, or crow’s nest.

Go wireless

A good quality wireless system is a must for high performance when long-range is vital. Mount the antennas as high as possible in the press box or at the top of the stadium or venue and at least 8 to 10 ft above the ground, floor or stage. When the operating environment, like a stadium, is particularly difficult or large, you can obtain the best possible range from your system. Just use a diversity antenna system with at least a 30-50mW transmitter.

These are some of the important tips to take into consideration while setting up the stadium acoustics. Once you have found great speakers that will work effectively for your arena or stadium, you’re only halfway done. Now it’s all about how you set those speakers up. You need to angle and space your speakers properly so they take full advantage of the acoustics of your building. It’s important that you direct the sound into the stadium. Improper PA speaker setup can allow sound to escape your arena.

Moreover, choosing the right sound systems and implementing the suggestions accordingly would be a tedious task. In this context, a good audio consultant like Audio Technik can be of great help! One of the best audio consultants in India, Audio Technik has a skilled team, assuring you of the best services. Audio Technik has partnered with big names in the sound industry like Bose, JBL, and others to offer the best quality to their customers.  Audio Technik offers outdoor stadium solutions that assure consistent high-performance. These solutions are ideal for frequent announcements, where clarity and wide coverage are essential.

How to reduce noise in health care environments?

Health care spaces are often criticized for the noises and commotion during the working hours. A health care space often consists of patients undergoing treatments for various complications. If you’ve stayed overnight in a hospital, you must have experienced constant pandemonium by constant sound sources such as chirping alarms, nurses going about their tasks, neighboring patients’ conversations, or the sounds of distress. This certainly affects the condition of the patients and others in the hospital as well. Poor acoustics at a healthcare space can have disastrous effects on both the organization’s ability to operate efficiently as well as on the patients’ well-being. Sound can be transmitted to a person’s ear directly from a source, after reflecting off from one or more surfaces (reflected sound), after passing through a shared, solid, structural component like a wall or ceiling (transmitted sound), or after bending over and around partitions (diffracted sound). Audio Technik, an acoustic consultant in India will acoustically configure your healthcare space in the best way possible. Here are some ways to make a healthcare space acoustically sound.

  • Architectural design strategies such as placing staff rest areas away from noise sources and acoustical environment decisions such as specifying quieter alarms and machines can help reduce noise levels in hospitals. 
  • The acoustic environment is vital at every stage of the design process, but other important factors such as lighting, hygiene, and temperature also need to be considered in this context.
  • Keep in mind that most of the design strategies used for infection control in healthcare spaces can have a negative effect on the acoustic environment. For instance, hard surfaces are often known for their cleanability but these surfaces usually reflect sound, creating reverberation. Also, efficient filtration systems are often required in healthcare systems, but these surfaces require more fan horsepower and create more noise than other systems.
  • Employ a sound engineer from Audio Technik, an audio consultant in India at the early stages of the design process and regularly consult with this engineer through the post-construction stages to assist with mechanical system design, equipment and building construction specifications, and acoustical testing.
  • Consider all existing and future sources of noise ( For instance, highways and airports) that have the potential to be transmitted through the building in the interior.
  • Create acoustically private spaces for the patient families to gather for reducing noise levels in the space. 
  • Use high-quality acoustic panels for controlling the noise. Audio Technik can definitely suggest you the best acoustic panels according to the specifications. 
  • Hire a qualified acoustic consultant from Audio Technik India who will calculate the actual design room sound absorption coefficients for the project to ensure that your requirements are being met.
  • Place staff area away from the patient section and also implementing less noisy alarms can have a large impact on reducing the noise levels.
  • The acoustic environment is vital at every stage of the design process, but other important factors such as lighting, hygiene, and temperature also need to be considered in this context.
  • Keep in mind that most of the design strategies used for infection control in healthcare spaces can have a negative effect on the acoustic environment. For instance, hard surfaces are often known for their cleanability but these surfaces usually reflect sound, creating reverberation. Also, efficient filtration systems are often required in healthcare systems, but these surfaces require more fan horsepower and create more noise than other systems.
  • Employ a sound engineer from Audio Technik, an audio consultant in India at the early stages of the design process and regularly consult through the post-construction stages to assist with system design, equipment, and acoustical testing.
  • Consider all existing and future sources of noise ( For instance, highways and airports) that have the potential to be transmitted through the building in the interior.
  • Create acoustically private spaces for the patient families to gather for reducing noise levels in the space. 
  • Use high-quality acoustic panels for controlling the noise. Audio Technik can definitely suggest you the best acoustic panels according to the specifications. 
  • Hire a qualified acoustic consultant from Audio Technik India who will calculate the actual design room sound absorption coefficients for the project to ensure that your requirements are being met with great precision and efficiency.

Implementing these strategies will reduce noise to a great extent in healthcare spaces, thereby creating more comfortable places in which patients can recuperate. A quieter health space will also benefit the staff as it is less distracting and tiring, thus increasing their efficiency leading to much better output. Reach us and get the perfect consultations from the best acoustic consultants in India for health care spaces!

The apt acoustical approach for worship places

Worship places impart positivity and give us the power to outgrow all the obstacles and march towards success! Acoustically speaking, the worship places have to be silent and spread positive vibes through perfect acoustic solutions. Poor acoustics in houses of worship can really affect how well your congregation can hear you. Many places of worship were built in ancient times and so, the use of the latest technology is necessary to make the place acoustically perfect. In the case of churches, especially High ceilings, open layouts, and many large exposed windows and walls are commonplace in sanctuaries and fellowship halls. For this, a good acoustic consultant is necessary to bring out the best from the place of worship. Companies like Audio Technik India have varied experience in the field of sound and they offer the best acoustic consultancy services to make the place of worship acoustically perfect. Consider these points for acoustically balancing a worship place.

  • A worship space is used for sermons and performing pooja where speech intelligibility is critical, as well as live and recorded musical performances. Therefore, reverberation must be balanced properly so as not to muffle speech. But, this does not mean that it has to be eliminated completely where music would sound stagnant or fully dead. 
  • Bare surfaces and ample open spaces once helped amplify and carry sermons and music. But when used with today’s digital audio technology, these architectural elements create a lengthy reverberation time. Reverberation time, or RT 60, is the amount of time it takes for sound waves to stop reflecting around a room and fade completely. The longer it takes for each sound to end, the harder it is to understand subsequent sounds as they build up, making it uncomfortably loud. 
  • In order to reduce decrease the time, sound-absorbing materials can help to a great extent. This includes acoustical foam, panels, curtains and anything soft or porous that will not reflect sound waves. If you demand the best acoustic consultancy services, you should definitely contact Audio Technik, an acoustic consultant in India, which can assist you in a perfect manner as they have the skill and efficiency coupled with enormous experience. 
  • Consider this example in terms of acoustically balancing a church. The Bishop’s Chapel was constructed in 2009 and gives a feeling of calm and a connection to nature that the center is known for. The cathedral ceiling, large windows, and exposed naturally finished wooden planks help accomplish the desired look. However, this design filled the room with echo. Acoustical panels were fitted into the wood paneling on the walls. Black acoustical ceiling tiles were installed behind the wood paneling in the ceiling. This blended into the beautifully designed chapel and brought down the echo.
  • Considering the above example, you can see how the setup helped the chapel evolve in terms of acoustics.

When you need acoustic panels for your House of Worship you want to find a company that will address your acoustical needs while taking your budget into consideration. You also want to ensure that they provide you with quality workmanship and have a variety of room treatment options to meet your needs. Audio Technik is the perfect choice for your acoustical needs. It provides the best sound engineering services in India within your budget and perfectly meets your requirements with efficiency.

How to choose a perfect PA system?

Choosing a perfect PA (Public Address) system is necessary for any event. Selecting and setting up a PA system for live performances can be an overwhelming process. There are the microphones on stage, the mixing console at the front of the house, the power amps and the speakers. Everything needs to be specifically calibrated. A good public address system in place serves as a great boost to make any event a success.


So, first of all, you must be wondering what PA systems are? These are the systems you find in most clubs, and churches. A modest midsized PA can cover a small audience easily, but with larger speakers and more powerful amplification, you can cover large indoor spaces and accommodate an audience into the 500+ range. Audio Technik, an acoustic consultant in India will help you in setting the best PA system for any venue ranging from a place of worship to large auditoriums. Check out these tips for selecting the perfect PA system.

Consider how much power you need

The first thought to zero on is how much power you need. Consider how big your audience is and what kind of space you are playing in. Power is produced in a PA by the amp, and it is the amp’s job to boost the signal produced by the mixer and transmit it through the speakers. Power is measured in watts. If you don’t have enough watts to cater for the venue you are playing in, you will end up with crackly and distorted (clipped) sound when pushing the volume too hard.

Look into the driver configuration

Consider the actual speaker arrangement. In the case of a PA speaker that only has a single full-range driver, that driver has to cover the whole frequency range. A small speaker that’s great for high frequencies won’t reproduce low frequencies well, and a large speaker that’s good for lows won’t reach the upper end of the spectrum. As you can see, a single driver isn’t efficient on its own, and single-driver speakers are limited to a narrower frequency band. When you split the frequency range between a high-frequency driver and a low-frequency driver, each speaker can do a better job covering a small band, increasing both the output and the frequency range at the cost of a bit of extra amplification. Split the signal into three parts, and the overall efficiency, frequency range, and potential output expands again.

Know your mixers

Regardless of which PA you choose, it is important to know your mixer. Before your purchase, you should consider whether the mixer is basic or complex for your needs. Mixers can be daunting with all those buttons, faders and knobs, but remember, every part of the mixer has a function, and these functions are the key to unlocking your best sound.

The world of Public Address systems are complex and vast, but that doesn’t mean you need to get weighed down in technical jargon. Focus on the components that are vital to your sound, and enjoy every moment of your sonic journey.