Patent ID: 9704504
Date: 2017-07-11
CPC Classifications: G10L

Claim:
1. A voice analysis device comprising: a voice information acquiring unit, comprising a plurality of microphones disposed at different distances from a speaking section of a speaker, that acquires a voice signal generated by the microphones and representing a voice of the speaker; an identification unit, comprising a processor, that identifies the speaker corresponding to the voice represented by the acquired voice signal, on the basis of intensities of respective peaks detected in a frequency spectrum of a first enhanced waveform and a frequency spectrum of a second enhanced waveform, the first enhanced waveform being a waveform where a voice signal of a predetermined target speaker has been enhanced, the second enhanced waveform being a waveform where a voice signal of a speaker other than the target speaker has been enhanced; and an output unit configured to output the identity of the speaker identified by the identification unit.