Normal
Re: World's Most Reverberant RoomAs long as your measurement microphone and preamp have a low enough noise level, you can measure negative sound levels. Remember that 0dBA is not zero sound, but the lowest level of sound the human ear can detect (with a lot of individual variation)
Re: World's Most Reverberant Room
As long as your measurement microphone and preamp have a low enough noise level, you can measure negative sound levels. Remember that 0dBA is not zero sound, but the lowest level of sound the human ear can detect (with a lot of individual variation)
