Can a Phone Hear the Shape of a Room?

Understanding the location of acoustically reflective surfaces in a room is a critical component in advanced sound processing. For example, intelligent speakers can use a room's acoustic geometry to improve playback quality, source separation accuracy, and speech recognition. In this paper, we...

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Vydané v:	Proceedings of the 18th International Conference on Information Processing in Sensor Networks s. 277 - 288
Hlavní autori:	Shih, Oliver, Rowe, Anthony
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	ACM 01.04.2019
Predmet:	Absorption Acoustics Active acoustic sensing Geometry Image reconstruction Microphones room reconstruction and mapping Surface reconstruction
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