VOICE ANALYZING AND SYNTHESIZING METHOD, DEVICE IMPLEMENTING THE METHOD, PROGRAM AND RECORDING MEDIUM WHERE THE PROGRAM IS RECORDED

摘要

PROBLEM TO BE SOLVED: To provide a voice signal analyzing and synthesizing method by which voice signal analysis simulating auditory peripheral and central systems of a human is implemented and a synthesized voice of high quality where auditory and perceptive characteristics are reflected is generated, a device which implements this method, a program, and a recording medium where the program is recorded. SOLUTION: Disclosed are a voice analyzing and synthesizing method which combines a time frequency expression obtained by stabilizing a frequency analysis result simulating cochlear basilar membrane vibration of a human synchronously with fundamental cycles of a voice waveform, an expression of its one cycle, or a Merrington transformation effect with the output expression of a voice analyzer/ synthesizer as a voice synthesizing and analyzing method by which the voice signal analysis simulating the auditory peripheral and central systems including the cochlear basilar membrane of the human is implemented and auditory and perceptive characteristics are reflected, the device which implements the method, the program, and the recording medium where the program is recorded.