| 摘要 |
PURPOSE: To efficiently execute voice quality conversion by quantizing a voice by vectors, setting up correspondence between a reference speaker and a target speaker in a vector quantization code book and executing voice conversion based upon the correspondence. CONSTITUTION: The voice quality converter is constituted of an amplifier 1, a low pass filter(LPF) 2, an A/D converter 3, and a processor 4 and the processor 4 includes a computer 5, magnetic disks 6, terminals 7, and a printer 8. A voice is quantized by vectors, correspondence between a reference speaker and a target speaker is set up in the vector quantization code book and voice quality is converted based upon the correspondence. Consequenty efficient voice quality conversion can be attained. |
