Honda Motor Co., Ltd.
Acoustic scene reconstruction device, acoustic scene reconstruction method, and program

Abstract:

An acoustic scene reconstruction device includes: a sound source localization and separation unit configured to perform sound source localization and sound source separation from a collected sound signal; an identification unit configured to identify a kind of a sound source contained in the sound signal; an analysis processing unit configured to estimate a position of the sound source based on a result obtained through the sound source localization and the sound source separation and a result obtained through the identification, select a separation sound and generate visualization information; and a visualization processing unit configured to generate an image corresponding to the sound source is displayed at the estimated position of the sound source by using the visualization information and the separation sound and generate a sound in which the separation sound is reproduced at the estimated position of the sound source.