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Method-of-Converting-Speech-Codec-Formats-between-
- Abstract - In this paper, proposed an efficient method of converting speech codec formats between G.723.1 and G.729А. The proposed method is composed of four steps: LSP conversion, pitch conversion, adaptive codebook search and fixed cod
matlab--Program-examples-
- 音频编解码，语音信号处理，乘法次数最少，可嵌入编码器-Audio codec, speech signal processing, the least number of multiplication can be embedded in the encoder
ch6example10
- pcm编解码模型，测试指定误码条件下PCM解码语音信号的音质和可懂度-pcm codec model, sound quality and intelligibility test conditions specified BER PCM decoded speech signal
baifen_v48
- LDPC码的完整的编译码，实现了图像的加水印，去噪，加噪声等功能，语音信号的采集与处理，数字信号处理课设。- Complete codec LDPC code, Realize image watermarking, de-noising, plus noise and other functions, Acquisition and Processing of the speech signal, digital signal processing class-based.
jenlun_v56
- 计算十字叉丝的在不同距离的衍射图像,ldpc码的编解码实现，完整的基于HMM的语音识别系统。- Calculation crosshairs diffraction image at different distances, Codec ldpc code implementation Complete HMM-based speech recognition system.