语音信号处理：This package encloses a small application dedicated to speech signal processing at 8 kHz or 16 kHz. This application reads standard *.wav or *.pcm files through UI dialog box, plots and plays the signal with vertical dynamic crosshairs.-This

编码、传输、存储和译码是语音数字传输和数字存储的必要过程。 随着语音通信技术的发展，压缩语音信号的传输带宽，增加信道的传输速率，一直是人们追求的目标。语音编码在实现这一目标的过程中担当重要的角色。 语音编码就是使表达语音信号的比特数目最小。-Coding, transmission, storage and decoding the digital voice transmission and process necessary for digital storage. With voi

Packet Loss Concealment (PLC) algorithms, also known as frame erasure concealment algorithms, hide transmission losses in an audio system where the input signal is encoded and packetized at a transmitter, sent over a network, and received at a