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MC054
- 4.8 Kbps CELP Coder Each frame is divided into 4 subframes. In each subframe, the codebook contains 512 codevectors. The gain is quantized using 5 bits per subframe. The LSP parameters are quantized using 34 bits s
MELP_m
- Simulation of MELP Vocoder
cvsd_1.0.18.tar
- 连续可变斜率增量调制(CVSD)是一种在卫星通信、移动通信和军事通信等领域应用非常广泛的语音信号波形编码方式。-Adaptive Digital s CVSD is a 1 bit/ sample vocoder. It supports 8khz to 16khz input sampling and yields 8kbit – 16 kbit/sec compressed speech. The CVSD codec is designed for use in military comm
OSpeeechcodinf
- 对语音编码技术的特点进行了分析与研究, 对波形编码、声码器与混合编码三种主要的语音编码进行了比较, 并介绍了GSM 与CDMA 两种系统语音编码及部分分常用语音编码芯片, 指出了语音编码技术的发展趋势,, 并根据矿井井下特点, 对矿井通信系统所使用的语音编码技术进行了研究, 最后的出了几点有用的结论. -Analysis and research on the characteristics of the speech coding technology, waveform coding,
evrc-vocoder
- EVRC声码器的实现,包括编码和解码,在Visual C++下运行。-vocoder of EVRC ,inchude encode and decode.
EVRC_B_fl_v1.5_20061102
- 这是EVRC-B的程序,实现了声码器EVRC-B的编码和解码,包括宽带和窄带下运行的程序。-EVRC-B procedures, to achieve the encoding and decoding of the vocoder EVRC-B, including the program running in the broadband and narrowband.
shengmaqi
- 声码器原文收发端源代码,含串口通信和socket通信-Vocoder original transceiver side source code, including serial communication and socket communication
lpc_vocoder_edit2
- Lpc Vocoder is used to decode the audio files. Where we can test the pitch, bits and formants of the audio files.
Speex在STM32F1xx上进行Vocoder演示Lib_V3.5.0
- 8K声码器 可应用与窄带通信 可用于数字对讲机(dsfdsfsdfsdfsdfsdfsd)
melp2400_Test
- MELP 2.4kbps 浮点C代码,亲测可用(MELP 2.4kbps vocoder)