| 摘要 |
PURPOSE: To provide a speech processor in which the changing of voice data is easy. CONSTITUTION: Voice data inputted from a voice input device 23 are spectrally analyzed in an FFT device 21. The image of analyzed spectral voice data is three-dimensionally displayed on a display device 17 by a time base, a frequency axis and a power axis. A user performs a speech processing while confirming the content of the voice data graphically. For example, in a processing turning to dark voice, the voice of the same person can be changed into the voice having a dark feeling by making the power of low frequencies large like shown by the name of the processing. Processed voice data after the speech processing are reproduced in a reverse FFT device 22 and the voice data after the reverse processing can be heard and then the speech processing is performed by the visual confirmation by the display device 17 and also performed while auditively confirming voice data. |
