NSIP Law
Audio system and method of extracting indoor reflection characteristics
An audio system and method of extracting indoor reflection characteristics, the method including generating a detection signal based on an input signal and a modulation code, outputting a sound signal generated based on the detection signal through a plurality of speakers, measuring sound signals output through the plurality of speakers, or sound signals reflected by a wall of a space in which the plurality of speakers is installed, and extracting reflection characteristics of the space based on the measured sound signals and the modulation code, is disclosed.
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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H04S H04S H04S
inventional inventional inventional
Tae Jin Jeong Il Jae Hyoun
Park Seo Yoo