Why Architects Should Work With Acoustical Engineers?

Acoustics of Interiors | January 19, 2020  | Ivan Koval

Many architects believe that they know enough about building acoustics. They think that they do not need help from an acoustical engineers.  

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Why Architects Should Work With Acoustical Engineers?

Intractable Mechanical Noise in a Condo

Noise Control Case Study | December 26, 2019  | Ivan Koval

A client, a condominium board, asked me to assess an intractable mechanical noise level in a condominium apartment that is located below a roof-mounted chiller.

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Intractable Mechanical Noise in a Condo

Noise Investigation of Whistling Plumbing Pipes

Noise Control Case Study | August 5, 2019  | Ivan Koval

Recently a client called me to investigate noise in his commercial unit located next to a dentist’s office.  I have had a similar case previously, but this one was different. The noise sounded like an organ pipe whistle.

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Noise Investigation of Whistling Plumbing Pipes

Neighborhood Noise From a Roller Coaster

Noise Control Case Study | July 1, 2019  | Ivan Koval

I am interested in all aspects of acoustics, including neighborhood noise. Occasionally, when I find something very interesting and well presented, I share it in my blog.

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Neighborhood Noise From a Roller Coaster

Dubious Soundproofing Advice on You Tube

Soundproofing | February 22, 2019  | Ivan Koval

YouTube offers a vast collection of advice videos on virtually any topic, including soundproofing. However, the quality of these videos varies widely — from unreliable or even absurd to genuinely informative — and it is often difficult to tell the difference.

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Dubious Soundproofing Advice on You Tube

Are you renovating? Consider noise control!

Soundproofing | December 15, 2018  | Ivan Koval

Whether you are carrying out a home renovation as a contractor or commissioning one as a homeowner, it is essential to consider soundproofing and noise control. This aspect of renovation is often overlooked, but neglecting it is a mistake.

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Are you renovating? Consider noise control!

How much soundproofing do I need?

Soundproofing | November 20, 2018  | Ivan Koval

My clients frequently ask this simple question about soundproofing and STC rating.  But the answer is not simple, and needs some explanation.

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How much soundproofing do I need?

A Neighbour Complains About Your Piano Playing

Condominium Noise | May 21, 2018  | Ivan Koval

I recently received a call from a client seeking a solution to a noise problem. She lives in a condominium apartment, and her neighbour has been complaining about piano playing in her unit. Although she has already implemented some soundproofing measures, the complaints have continued.

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A Neighbour Complains About Your Piano Playing