Oliff PLC
Voice acquisition system and voice acquisition method
A voice acquisition system includes a plurality of mobile objects each of which includes one or more microphones and is movable around a sound source; a sound source number estimating unit which estimates the number of sound sources in a vicinity of any of the mobile objects; and a control unit which controls positions of the mobile objects, wherein the control unit controls, based on the number of sound sources in a vicinity of a first mobile object, a position of a second mobile object which differs from the first mobile object, and the voice acquisition system acquires voice using both a microphone included in the first mobile object and a microphone included in the second mobile object.
TOYOTA JIDOSHA KABUSHIKI KAISHA
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G10L B25J G05D G10L H04R B25J H04S H04R G10L G10L
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Tomoya Hitoshi Youhei Narimasa
Takatani Yamada Wakisaka Watanabe