Hearing Tests
By Sam Inglis
The advice of professional acousticians can be hard to evaluate on paper — but what if you could actually hear the results of their work before building starts?
“If you have a recording space that is 100 square meters and four meters high, and you tell the client ‘You’re gonna have a 0.7 second reverberation time, is that OK for you?’, the client usually says ‘I don’t know. How does it sound?’ Because it’s hard to relate these kinds of numbers to a sound, even for some professionals. They can say ‘I like that room, that sounds great.’ But is it 0.6? Is it 1 second? It makes it a lot easier to actually listen to it.”
Gabriel Hauser is explaining the motivation behind the AcousticLab, an innovative tool developed by the acousticians and studio design team at the Walters-Storyk Design Group. The idea is that clients no longer have to make choices on the basis of visual mock-ups and dry data. Instead, they can actually hear what WSDG’s work will achieve, and audition different choices that are better made at the design stage than after the fact.
“Let’s say you have a client here and you want to discuss materials for the ceiling treatment, for example,” continues WSDG’s Dirk Noy. “You have a choice between the expensive ceiling cloud, which is super reflective or super absorptive, a medium-priced version, and a cheap version that the carpenter from around the corner could make. You can have the client make a decision based on numbers and graphs, but you can also have them listen to it. We can model all the three cases, and we can have an intelligent conversation about it. The thinking behind it is that we can have the dialogue with people that have no acoustical background, and don’t know the terminology, but they still know how to listen.”