Design and Test of a Spectrally Efficient Land Mobile Communications System Using LPC Speech

Optimization of Speech Recognition using LPC Technic

“…A field test was conducted to compare the speech quality of the digital radio to that of a conventional 5 kHz deviation FM mobile radio. [3] In this, we try to use some part of propose a speech-model based method using the linear predictive (LP) residual of the speech signal and the maximum-likelihood (ML) estimator proposed in "Blind estimation of reverberation time," (R. Ratnam, J. Acoust. Soc.…”