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This describes the listening position in a room which, taking into account the loudspeaker position, reproduces the frequency curve most evenly. 



The McGurk effect is the influence on the perception of an acoustic speech signal through the simultaneous observation of lip movements or unconscious lip reading.


WC Sabine

Wallace Clement Sabine was an American physicist and pioneer in the field of room acoustics. Sabine's equation for the reverberation time is one of the most important tools for the quantitative description of the acoustics of a room.


Bang effect

In the physical sense, sound is called tone, sound, noise or bang, depending on the type of vibration. A bang is a short, pulse-like oscillation. The bang can be used as an impulse for room acoustic measurements.