SPEECH RECOGNITION BY POLARIZED LINEAR PREDICTIVE ERROR CODING - POLPEC METHOD.

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作者：
Akagi, Masato
Iijima, Taizo
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Electronics & communications in Japan | 1982年 / 65卷 / 08期
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This paper describes the polarized linear predictive error coding method (POLPEC), which is a new scheme for speech recognition. The POLPEC method has the effect of decreasing the residual power by subtracting from the residual waveform sequence the component which is due to the deviation of poles. It is verified by experiment using synthetic speech that this reduces the sensitivity to the predetermined deviation of poles.
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