Back ترميز خطي بالتوقع Arabic Linear Predictive Coding Catalan Linear predictive coding Czech Linear Predictive Coding German Codificación predictiva lineal Spanish Aurresate linealeko kodeketa Basque קידוד חיזוי ליניארי HE Linear predictive coding Italian 線形予測符号 Japanese 선형 예측 부호화 Korean
Linear predictive coding (LPC) is a method used mostly in audio signal processing and speech processing for representing the spectral envelope of a digital signal of speech in compressed form, using the information of a linear predictive model.[1][2]
LPC is the most widely used method in speech coding and speech synthesis. It is a powerful speech analysis technique, and a useful method for encoding good quality speech at a low bit rate.
- ^ Deng, Li; Douglas O'Shaughnessy (2003). Speech processing: a dynamic and optimization-oriented approach. Marcel Dekker. pp. 41–48. ISBN 978-0-8247-4040-5.
- ^ Beigi, Homayoon (2011). Fundamentals of Speaker Recognition. Berlin: Springer-Verlag. ISBN 978-0-387-77591-3.