Fully-Online Always-Adaptation of Transfer Functions and Its Application to Sound Source Localization and Separation

Kazuhiro Nakadai,Masayuki Takigahira,Yusuke Kawai,Hirofumi Nakajima,Kazuhiro Nakadai,Masayuki Takigahira,Yusuke Kawai,Hirofumi Nakajima

This paper addresses fully-online always-adaptation of a transfer function for robot audition systems based on microphone array processing. The transfer function represents signal propagation characteristics between a microphone and a sound source, which provides essential information for real-world scene analysis, such as sound source localization and separation for robots. Although it is commonl...