▍1. tail_biting_conv
316咬尾卷积码的WAVA译码与ML译码(316tailbitingcodes WAVAandMLdecoding algorithms)
316咬尾卷积码的WAVA译码与ML译码(316tailbitingcodes WAVAandMLdecoding algorithms)
对一段wave语音格式的文件分帧(20ms),帧叠10ms,并计算每帧能量。(Wave on the section of the document format voice frame (20ms), frame overlapping 10ms, and calculate the energy of each frame.)
说明: 过零峰值幅度(ZCPA:Zero-cro ingwithPeakAmplitude)特征的语音识别系统,它是基于人耳的听觉模型建立起来的,这是ZCPA的源程序。(Zero-crossing peak amplitudes (ZCPA: Zero-cro ingwithPeakAmplitude) features voice recognition system, which is based on the model of the human ear)
音频处理中合唱效果的实现,通过将输入信号分为两路,一路直接输入,一路延迟,最终叠加,实现合唱效果。(The effect of the realization of the audio processing in the chorus, the input signal is divided into two, all the way to direct input, all the way to delay final superposition chorus effect.)
PESQ算法的VC++运行程序。ITU-T P.862协议的内容(ITU-T P.862 (02/2001)- Perceptual evaluation of speech quality (PESQ))
说明: c++的音频信息隐藏,先进行了g723编解码,然后进行pesq,最后有测试(C + + audio information hiding, G723 encoding and decoding, then PESQ, and finally testing)
一本重要的振动噪声方面的英文书籍,有助于从事汽车振动噪声行业的人士。(An important aspect of English books vibration and noise, vibration and noise which contribute to their auto sectors.)
说明: Play and Record Audio Files
QT上的音频处理,倒放,渐变等 QT上的音频处理,倒放,渐变等(AUDIO PROCESSING AUDIO PROCESSING)
mpeg layer mpeg layer mpeg mpeg layer layer mpeg layer mpeg layer mpeg layer(mpeg layer 3 mpeg layer mpeg layer mpeg layer mpeg layer mpeg layer mpeg layer)
opus源代码工程,包含完整的编译,链接,以及运行说明,供开发者使用(opus source code)
ANC - project. This is a example on how to do it
在VS2010平台下用C语言开发的定点的opus编码和解码程序源码。程序经过了优化,在低码率下完胜HE AAC,中码率就已经可以媲敌码率高出30 左右的AAC格式,而高码率下更接近原始音频。(VS2010 platform in the C language development of fixed-point opus encoding and decoding program source code.The program is optimized in low bit rate HE win AAC rate can match the enemy rate is about 30 higher than the AAC format, and high bit rate closer to the original audio.)
数字音频广播系统中的正交频分复用调制模块代码。(DRM OFDM modulation)
这是一篇关于回波抵消各种方法描述、分析、验证的一篇文中,讲解了LMS、nlms,等各种方法(This is an echo canceller on a variety of methods to describe, analyze, validate a text to explain the LMS, nlms, other methods)
这是一篇关于回波抵消各种方法描述、分析、验证的一篇文中,讲解了LMS、nlms,等各种方法(This is an echo canceller on a variety of methods to describe, analyze, validate a text to explain the LMS, nlms, other methods)