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Description: VC编写对PCM加WAV头程序-VC to prepare for the first procedure PCM plus WAV
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Size: 1607680 |
Author: cc |
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Description: 根据lame开发包开发的命令行程序。批处理将录音文件由wav或者pcm文件转换成mp3。此工程主要使用在呼叫中心的录音压缩，速度很快。比directshow快几倍-Lame development kit in accordance with the development of command-line program. Will be recording a batch file from wav or pcm files converted into mp3. This works mainly in call centers use recording compression, very fast. DirectShow is several times faster than
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Size: 4924416 |
Author: lan |
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Description: RLS算法，编写了MATLAB程序实现自适应干扰对消。给出信号实例，用于验证所编写程序的性能。所给信号为：①噪声与语音的混合信号——signalnosie.wav；②噪声信号——noise.wav。两信号均为立体声，PCM压缩，采样速率为48000Hz，采样精度16bits。-RLS algorithm, the preparation of a MATLAB program to achieve adaptive interference cancellation. Given signal instance, prepared by the procedures used to validate performance. The given signal as follows: ① noise with the voice of mixed-signal- signalnosie. Wav ② noise signal- noise. Wav. Two signals are stereo, PCM compression, sampling rate of 48000Hz, the sampling precision of 16bits.
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Size: 948224 |
Author: 丁小天 |
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Description: 单片机ram下,pcm转换为wav文件,对想了解pcm和wav文件关系的人有用.-Single-chip ram under, pcm converted to wav files, would like to know the pcm to wav files and useful relationship.
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Size: 168960 |
Author: cqcyst |
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Description: WAV文件格式和从WAVE文件中提取PCM数据的程序,这个是上个语音播放程序的附加文件,供大家参考-WAV file format and from the WAVE file to extract PCM data procedures, this is the last voice player additional documents, for your reference
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Size: 228352 |
Author: Jiang dz |
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Description: 音频压缩解压缩软件，通过A律U律压缩后，可以转成标准码流64KB/S-Extract audio compression software, the adoption of A Legal U Law compressed, can be transformed to the standard bit-stream 64KB/S
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Size: 31744 |
Author: chenxuehua |
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Description: 全pcm解码器，包括8/16/24/32 liner PCM, u/a law PCM, DVI ADPCM, Micro ADPCM.-all PCM decoder, including 8/16/24/32 liner PCM, u/a law PCM, DVI ADPCM, Micro ADPCM.
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Size: 103424 |
Author: 黎水芬 |
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Description: function pitchwatch(x,Ts)
Plot the pitch keys.
pitchwatch(x,[Ts])
:: Syntax
The array x is the input signal and Ts is the (optional) sampling period.
Example on use: [x,Fs] = wavread( Hum.wav )
pitchwatch(x,1/Fs)
:: Information
Make your own wav-files with the Windows Sound Recorder. Choose the attributes
PCM 8000Hz, 16bit, Mono when saving the wav-file-function pitchwatch(x,Ts)
Plot the pitch keys.
pitchwatch(x,[Ts])
:: Syntax
The array x is the input signal and Ts is the (optional) sampling period.
Example on use: [x,Fs] = wavread( Hum.wav )
pitchwatch(x,1/Fs)
:: Information
Make your own wav-files with the Windows Sound Recorder. Choose the attributes
PCM 8000Hz, 16bit, Mono when saving the wav-file
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Size: 99328 |
Author: michael4u2345 |
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Description: 解压sph到PCM格式的工具，自动读取音频格式转化到为压缩的PCM（无头的Wav格式）-Sph decompression tool to PCM format, automatic conversion to read the audio format for compressed PCM (no header Wav format)
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Size: 101376 |
Author: 姚立月 |
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Description: 本程序是实现 wav格式转化为pcm的c++程序 附带测试程序 能成功运行-This program is to achieve wav format into a pcm in c++ program that comes with test programs can be run successfully
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Size: 8192 |
Author: 王亮 |
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Description:
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Size: 8192 |
Author: jin |
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Description: PCM文件采样率转换，其中可以自己定义采样率。作为WAV文件进行存储。效果较好。注意使用时确定源文件采样率。-PCM file sample rate conversion, which could define their own sampling rate. As a WAV file is stored. Effective. Note that when used to determine the source file sample rate.
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Size: 7719936 |
Author: 123 |
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Description: 通过WINDOWS的录音机录制的PCM音频8K16WAV文件经SACM_A2000算法压缩后变为SUB_BAND的音频格式，压缩前为：“.wav，8k/16bit；”压缩后为：“.16k/*.20k/*.24k下载
后用相应的解压缩算法进行播放。
-WINDOWS recorded by tape recorder PCM audio 8K16WAV papers have SACM_A2000 algorithm into SUB_BAND compressed audio formats, compression before: " . Wav, 8k/16bit " compression after: " .16 k /*. 20k /*. 24k download the appropriate decompression algorithm to use for playback.
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Size: 362496 |
Author: nupt2006 |
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Description: libZPlay是解析mp3, ogg, ac3, flac, wav and pcm 种格式的多媒体库的源码，整合支持所有格式的解码器。你不需要额外的lib。仅使用kernel32.dll, user32.dll, gdi32.dll 和 winmm.dll，微软Windows标准库。也不需要mfc和.net的支持，只是纯粹的WINAPI。简单几行代码就可以实现播放-libZPlay multimedia library for playing mp3, ogg, ac3, flac, wav and pcm files and streams. This library integrate all decoders for supported formats. You don t need additional libraries. Library is using native WINAPI functions from kernel32.dll, user32.dll, gdi32.dll and winmm.dll. All these libreries are standard libraries on all Microsoft Windows. There is no need for MFC or .NET support. Just pure WINAPI. Library will play music directly to soundcard. Simple and easy. No need for additional programming. You can play music using only 3 lines of code (create class, open file and start playing). Simple, simple, simple ...
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Size: 2734080 |
Author: liuweiwei |
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Description: g.726语音编解码标准的使用，整个程序的功能如下：
1）读入原始的WAV语音文件（Audio sample rate:8khz,Audio sample size:8bit）
2) wav语音文件转为PCM语音文件
3）对PCM语音文件进行G.726压缩编码
4）对压缩后的文件进行解压缩转为PCM语音文件
5）把PCM语音文件转为WAV语音文件-g.726 speech coding standards for the use of the functions of the whole process is as follows: 1) read the original WAV audio files (Audio sample rate: 8khz, Audio sample size: 8bit) 2) wav audio file to PCM audio file 3) G.726 PCM voice files on the compression 4) the compressed files to PCM audio files extract 5), the PCM audio files to WAV audio files
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Size: 324608 |
Author: 陈智铭 |
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Description:
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Size: 13312 |
Author: jack |
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Description: 我自己写的QQ和MSN语音聊天窃听器，可以把语音聊天内容录下来，可以保存成PCM, MP3,WAV等格式。
用到了API HOOK知识还有Detour库，值得一看哦。
用VC6.0开发-I wrote it myself QQ and MSN voice chat listening devices, voice chat can be recorded, you can save as PCM, MP3, WAV and other formats. Also used the API HOOK Detour library of knowledge, worth, oh. Development with VC6.0
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Size: 131072 |
Author: 挑灯看剑 |
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Description: 从wav文件中提取AD数据，wav是微软定义的波形文件格式，里面存储的是pcm原始数据-Wav file extracted from the AD data, wav Microsoft wave file format definition, which stores the raw data pcm
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Size: 1024 |
Author: 卢华 |
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Description: AVR WAV音频文件的播放，使用ATmega8读取EN25F32里面的数据，然后实现播放WAV音频，PCM格式编码-AVR WAV audio file player, which uses ATmega8 read EN25F32 data, and for playing WAV audio, PCM coding format
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Size: 3804160 |
Author: Alexi |
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Description: 本例程是在ccs3.3环境下编写的基于TMS320VC5509A的WAV语音文件播放程序,采用320AIC23B语音芯片,稍加修改可实现语音采样和PCM播放。部分关键代码添加注释，便于读懂，另外，本程序未采用调用CSL的方法，而是直接配置寄存器。因此，对于想深度了解DSP各模块寄存器功能和配置方法的程序员有更好的参考价值。-This routine is written in ccs3.3 environment WAV voice file playback program based TMS320VC5509A, using 320AIC23B, voice chip, a slightly modified voice sampling and PCM playback. Add comments to some of the key code, easy to read, In addition, the program does not call the CSL method, but direct configuration registers. Therefore, a better reference value for the programmers want depth understanding of the DSP module register functionality and configuration
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Size: 893952 |
Author: 张子龙 |
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