Speech analyzing and synthesizing apparatus utilizing differenti

Details Speech analyzing and synthesizing apparatus utilizing differenti Speech analyzing and synthesizing apparatus utilizing differenti

1988-01-15

1990-07-24

Harkcom, Gary V.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

381 31, 375 27, G10L 702, H04B 1406

Patent

active

049440128

ABSTRACT:
A speech analyzing and synthesizing apparatus includes a sampling circuit for sampling an inputted speech signal, a speech analyzer for analyzing and coding the inputted speech signal, and a speech synthesizer for decoding the speech signal coded by said speech analyzer into a synthesized speech, whereby the average code length can be advantageously shortened to realize a low capacity memory and a well-analyzed and synthetized speech. Moreover, a speech recording apparatus is provided wherein a soundless section in the inputted speech signal is compressed by real time, and even a weak short-time portion in the sounded section of an inputted speech signal is not erroneously judged to be soundless, but is coded as a sounded portion.

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