搜索资源列表
is96a.rar
- 高通的cmda语音压缩算法is96a源代码. 针对自己的dsp将最耗时的c改成汇编就几乎是商用代码了.
G723A
- 法国电信采用的G723A语音编解码算法,支持双速率,标准C代码,原用于DSP,稍加移置可适用于多种平台。- The French telecommunication uses the G723A pronunciation arranges the decoding algorithm, supports the double speed, the standard C code, originally uses in DSP, slightly transposes suitable t
C54x ADPCM
- 这是应用于DSP的语音解压缩源程序-This is the voice of the DSP application decompress source
dsp14
- 14个DSP的实验测试程序,汇编语言实现,类型分别为:滤波器,正弦波发生器,步进电机,直流电机,交通灯,语音录放,指令实验,存储器,串行口,定时器,显示屏,硬件中断,同步串口,exam-c。-Fourteen DSP testing programs,implemented by assemble language,types:filter,sine wave generator,Stepping motors,direct current motors,traffic light,voice
DSP(1213)
- 该程序实现对混有噪声的语音信号进行处理,滤除噪声,得到清晰的语音信号-The program for processing speech signals mixed with noise, noise filtering to give a clear voice signal
dsp
- 语音压缩及解压,然后用滤波器观察语音的变化-Voice compression and decompression, and then use the filter to observe the changes in the voice
aic23_loopback
- dsp 语音信号编码解码 PCM编码 ALaw压缩解压缩方法的运算-dsp codec PCM encoded voice signal compression and decompression method ALaw computing
sound-processing_DSP
- 多个DSP语音处理程序,适合初学者开发使用。-Multiple DSP voice processing procedures, suitable for beginners to use.
DM6446-DSP
- dsp dm6446 资料开发,语音系统,视频系统,显示-dsp dm6446 voice system video system
DSP-Homework-1
- python编程,实现了对语音信号的两种处理操作,如放回音,音高变化。-python programming, the two speech signal processing operations, such as back tone, pitch change.
armfly-DSP-tutorials-Chapter-34
- 本教程使用的DSP库来自ARM官方,此库支持以CM0,CM3,CM4以及CM7为内核的所有MCU。在数字信号处理中,滤波器占有及其重要的地位。数字滤波器是语音处理,图像处理,模式识别,频谱分析等应用的基本处理算法。从本章起,我们将开始讲解滤波器设计。-This tutorial uses a DSP library the ARM official, this library supports CM0, CM3, CM4 and CM7 for the kernel of all MCU.
DSP-Example-for-Matlab-master
- Matlab语音傅立叶变换,降噪混频过程,使用GUI方式编程-Matlab Fourier transform voice, noise mixing process, using the GUI programming
DSP
- 包含语音识别功能和回声功能,可以分辩出简单的声音-Including voice recognition and echo function, distinguished by simple sounds
SamplingSawtoothLAST
- 采样算法,特别对TI公司的DSP语音高效采样具有得要意义,可以应用于DSP中,是我们常用的算法,绝对可以用。-Sampling algorithm, especially for TI' s DSP voice has got to efficient sampling significance, can be applied to the DSP, it is commonly used algorithms we can definitely use.
DSP
- DSP实现基于LPC的语音基频提取算法,包含采样、fir滤波器,LPC算法等的编写 -The realization of the speech pitch extraction algorithm based on LPC
dsp-yuyinquzao
- DSP程序,利用小波实现劣质语音信号的去噪。-DSP procedures, the use of wavelet denoising of low-quality speech signal.
MP3所有的代码
- 实现MP3语音压缩功能,是综合DSP硬件与软件结合实现的(The realization of MP3 speech compression function is achieved by combining DSP hardware with software)
A-09说明书
- 语音处理模块A-09说明书,模块采用了内置专业声学技术的DSP 单元ATH8809,并配合针对性的算法参数,可提供完善高效的高品质语音传输解决方案。(manual of voice module)
DSP实验二
- 用FFT和戈泽尔算法基于GUI界面解码拨号语音信号(FFT;GUI;geoterzel;SCUT;DSP)
基于DSP中断工作方法的音频滤波代码
- 设计基于DSP中断工作方式的语音采集-滤波-回放系统,要求: 1.输入为双声道立体声音频,用48kHz的采样率采集音频。 2.将音频信号经36阶截止频率10kHz的低通滤波处理后,再进行回放。 3.要求采用音频接收、播放双中断工作方法。