对语音信号进行处理和仿真分析，提出了适合多媒体网络保密通信的音频获取和压缩方法，并将其编程实现。
Process and analyze speech signal by simulation. Give a method on audio record and compression adapting multi-medium web secure communication, then implement by programming.
该处理器能够实现多种类型的语音压缩算法，可以达到对语音算法的高保密性、低复杂度、易开发性。
Many types of speech compression algorithm can be implemented and easily exploited on this processor, and they can achieve high security and low complexity.
DSP处理器完成语音处理的部分，包含了语音压缩、回波消除、拨号音的产生、语音打包等等，这些基本上都属于信号处理的范畴。
DSP performs voice process part, including voice compression, echo cancellation, tone activity detection, tone detection and generation, voice packet, these are signal process scope.
在语音信号处理的许多应用中，采用了无损音频压缩的方法。
Lossless audio coding was widely used in the processing of audio signal.
由于DSP具有体积小、功耗低、运算速度快和价格便宜等许多优点，非常适合于实时语音和视频压缩处理。
Because DSP has many advantages, such as compactness, low power consumption, high operation speed and low price, it is very suitable for real-time implementation on speech and video compression.
一种提高处理的语音的可理解性和感知质量的语音增强系统，包括频率转换器和频谱压缩器。
A speech enhancement system that improves the intelligibility and the perceived quality of processed speech includes a frequency transformer and a spectral compressor.
一种提高处理的语音的可理解性和感知质量的语音增强系统，包括频率转换器和频谱压缩器。
A speech enhancement system that improves the intelligibility and the perceived quality of processed speech includes a frequency transformer and a spectral compressor.
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