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this is a c++ implementation of melp 24-this is a c++ implementation of melp 2400
Date : 2025-12-22 Size : 59kb User : Umer Hamid

All Speech codec s source
Date : 2025-12-22 Size : 11.08mb User : eylem

关于语音信号的客观评价软件,采样率在16kHz-On the objective evaluation of software speech signal, the sampling rate of 16kHz
Date : 2025-12-22 Size : 141kb User : miyalu

对输入的语音序列x进行MFCC参数的提取,返回MFCC参数和一阶差分MFCC参数,Mel滤波器的阶数为24,fft变换的长度为256,采样频率为8000Hz,对x 256点分为一帧. -The voice of the input MFCC parameters on the sequence of x, return to MFCC parameters and extracted a order difference MFCC parameters, Mel filter for the order number 24, the length is 256 FFT transform, 8000Hz sampling frequency for to x 256 points, into a frame.
Date : 2025-12-22 Size : 4kb User : mzh

一个测试系统被建立用来使用TLV320AIC20/21/24/25 编译码器。在本应用中是一个2设备4通路的例子。-A demo/test system has been built as a simple example for using the TLV320AIC20/21/24/25 codecs. A 2-device, 4-channel is presented in this application report.
Date : 2025-12-22 Size : 40kb User :

一个测试系统被建立用来使用TLV320AIC20/21/24/25 编译码器。在本应用中是一个6设备12通路的例子。-A demo/test system has been built as a simple example for using the TLV320AIC20/21/24/25 codecs. A 6-device, 12-channel is presented in this application report.
Date : 2025-12-22 Size : 40kb User :

音频特征MFCC系数提取函数,包含静态12维,一阶差分和二阶差分24维,共36维,能够极大地提高音频识别的效果。-MFCC coefficient audio feature extraction functions, including static 12-dimensional, first-order and second-order differential difference dimension 24, a total of 36 dimensions, can greatly improve the audio recognition.
Date : 2025-12-22 Size : 1kb User : PC

通过波形文件数据,进行MFCC特征提取,做相关滤波、加窗、fft变换等,得到13维mfcc特征,若在13维基础上继续做一阶二阶差分可得到24维mfcc特征(AppWizard has created this mfcc application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application. This file contains a summary of what you will find in each of the files that make up your mfcc application.)
Date : 2025-12-22 Size : 2.02mb User : bigsam
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