Classroom Acoustics Auralization
The following auralization was developed to show the effects of noise and reverberation on speech intelligibility in classrooms. In the auralizations, background HVAC noise at an appropriate level was added to a reverberant speech signal.
|Classroom with a speech-to-noise ratio of 0 dB and a 1.5 second mid band reverberation time|
|Classroom with a speech-to-noise ratio of 15 dB and a 0.5 second mid band reverberation time|