| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a speech processing device capable of more precisely performing the retrieval of a recorded voice. SOLUTION: The speech characteristic parameter of each speaker is preliminarily extracted by an extraction part 14, a speech model is further formed by a speech model forming part 15 and registered in a speech model recording part 13B. When the voice of a certain speaker is recorded, the characteristic parameter of the speech data recorded in a speech data recording part 13A is extracted by the extraction part 14, and the similarity to the registered voice model of each speaker is determined by a similarity calculation part 16, whereby the speaker is identified. At this time, the identified speaker code or the speaker code not identified are recorded together with the position information of the speech data corresponding thereto.</p> |
