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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Bibliographic Details

Published in:	Proceedings of the 18th International Conference on Information Processing in Sensor Networks pp. 277 - 288
Main Authors:	Shih, Oliver, Rowe, Anthony
Format:	Conference Proceeding
Language:	English
Published:	ACM 01.04.2019
Subjects:	Absorption Acoustics Active acoustic sensing Geometry Image reconstruction Microphones room reconstruction and mapping Surface reconstruction
Online Access:	Get full text
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