...Ryoga Jinzai; Kouei Yamaoka; Shoji Makino; Nobutaka Ono; Mitsuo Matsumoto; Takeshi Yamada We previously proposed the virtual microphone technique to improve speech enhancement performance in underdetermined situations, in which the number of channels is virtually increased by estimating extra...

... are localized at azimuths different from those of sound sources. In this paper, we propose a virtual microphone technique, which simulates binaural signals by equalizing ICTDs to ITDs, to localize sound images at azimuths of the sound sources with reference to the real microphones. Binaural signals simulated...