用波函数表示语音的数字语音处理

AFIPS '70 (Fall) Pub Date : 1899-12-30 DOI:10.1145/1478462.1478519

J. Markel, B. Carey

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引用次数: 0

摘要

由于快速傅立叶变换(FFT)算法的发展，数字语音处理已经发展到一个相对较高的复杂水平。围绕FFT已经开发了完整的声码器系统，并且随着高速集成电路和只读存储器的出现来实现FFT的正弦和余弦表，实际的实时硬件处理已经完成。

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Digital voice processing with a wave function representation of speech

Digital voice processing has advanced to a relatively high level of sophistication due to the development of the fast Fourier transform (FFT) algorithm. Complete vocoder systems have been developed around the FFT and with the advent of high-speed integrated circuits and read-only memories to implement sine and cosine tables for the FFT, actual real-time hardware processing has been accomplished.

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来源期刊

AFIPS '70 (Fall)

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