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Description: MP3解压为PCM，运行成功的截图也包括在上传文件中，程序编译运行成功后用命令行进行解码就可以得到MP3文件解码后的PCM文件！-MP3 decompression for the PCM, running a successful screenshot also included in the upload, the program compiled with the command line to run after the success of decoding MP3 files can be decoded to PCM files!
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Size: 396288 |
Author: 刘勇 |
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Description: 读入mp3文件并进行解码后调制成适合PSTN传输的PCM码-Read into the decoding of mp3 files and modulated into a PCM code for PSTN transmission
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Size: 306176 |
Author: 李夙冰 |
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Description: 是一个可以将MP3转化成PCM流的一个软件程序源代码，对制作MP3格式转化器相当有用！大家都看下吧-Is an MP3 into PCM stream to a software source code, on the production of MP3 format converter very useful! Let everyone see next
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Size: 95232 |
Author: bruce.yu |
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Description: MP3解码原理：首选将MP3数据帧解包，解出帧头信息和边带信息；然后采用霍夫曼解码解出比特分配信息；接着在逆变换中利用频谱系数，在综合滤波器中将32位子带合并成一个宽带信号。18个频谱值执行32位IMDCT（逆改进型离散余弦变换），将生成的576个频谱值变换成长度为32的18个连续的频谱。通过18次运算，多相位综合滤波器将这些频谱转换到时域，完成波形重构，生成立体声PCM音频数据。-jiema and bianma
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Size: 58368 |
Author: wang |
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Description: libmad is a powerful open source library written in C that decodes MP3 files to uncompressed PCM data. However, it compiles as a static library, limiting its access to C/C++. I have written code (based on the source madlld) that compiles to a DLL, enabling other languages (i.e., C#, Visual Basic etc.) to access the libmad library using the simple interface I ve provided.
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Size: 15360 |
Author: xinghe |
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Description: libmad is a powerful open source library written in C that decodes MP3 files to uncompressed PCM data. However, it compiles as a static library, limiting its access to C/C++. I have written code (based on the source madlld) that compiles to a DLL, enabling other languages (i.e., C#, Visual Basic etc.) to access the libmad library using the simple interface I ve provided.
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Size: 74752 |
Author: xinghe |
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Description: libmad is a powerful open source library written in C that decodes MP3 files to uncompressed PCM data. However, it compiles as a static library, limiting its access to C/C++. I have written code (based on the source madlld) that compiles to a DLL, enabling other languages (i.e., C#, Visual Basic etc.) to access the libmad library using the simple interface I ve provided.
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Size: 32768 |
Author: xinghe |
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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: Multimedia library for playing mp3, mp2, mp1, ogg, flac, ac3, aac, oga, wav and pcm files and streams
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Size: 2468864 |
Author: gigix1 |
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Description: A free, multiplatform Universal Plug and Play A/V MediaServer (not yet fully UPnP compliant). It supports on-the-fly transcoding from ogg/vorbis, musepack/mpc, FLAC and AAC/MP4 to mp3, mp2, wav or pcm, image conversion/rescaling and video transcoding.
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Size: 771072 |
Author: 含羞草 |
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Description: 该库集成了所有支持格式（mp3, mp2, mp1, ogg, flac, ac3, aac, oga, wav and pcm ）的编码解码器。库本身是由WINAPI编写，你无须额外的库，也不需要MFC / .NET的支持，只能在Windows下运行。
库直接对声卡播放音乐，简单容易。仅仅3行代码（创建类，打开文件，开始播放），你就可以播放音乐。
使用所支持的编码器，你也同样可以直接从声卡上录制声音（microphone, line-in, CD, ...）和把录制的声音保存到磁盘。
简单，简单，再简单。。。。。。在你的应用程序中只需3行代码便可播放和录制声音。-The library integrates all supported formats (mp3, mp2, mp1, ogg, flac, ac3, aac, oga, wav and pcm is) coding decoder. The library itself is written by WINAPI, you do not need additional libraries do not need the MFC/NET support, can only run under Windows.
Library directly on the sound card to play music, is simple and easy. Just three lines of code (create a class, open the file to start playing), you can play music.
Support by using the encoder, you can also directly from the sound card to record sound (microphone, line-in, CDs, ...) and the recorded sound is saved to disk.
Simple, simple, and could not be easier. . . . . . Only three lines of code in your application you can play and record sound.
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Size: 3786752 |
Author: lijiang |
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Description: linux下mp3解码播放器，实现mp3解码pcm-mp3 decoder
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Size: 4682752 |
Author: zambezi_helt |
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Description: 本设计主要基于Visual Studio 2010编译环境下，涉及到多线程的设计，创建了两个线程，其中一个线程MP3的播放线程，另一个线程是频谱的分析线程，播放线程总是通过解码器获取数据，频谱线程根据当前播放的时间获取到正在播放的PCM数据，使用FFT计算后绘图显示。MP3解码则由由libmad开源解码库完成。-This design is mainly based on the build environment in Visual Studio 2010, related to the multi-threaded design, create two threads, one thread MP3 playback thread, another thread is a spectrum analysis of thread play thread is always to get data through the decoder , spectrum to obtain the thread according to the current playback time is playing PCM data, and graphics using the FFT calculation. MP3 decoding from by libmad open source decoding library.
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Size: 641024 |
Author: 能能 |
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Description: 可用于TMS320C5515ezdsp的MP3解码程序，输入为mp3文件，输出为解码后的pcm文件-MP3 decoding procedures used to TMS320C5515ezdsp input for mp3 files, the output is decoded pcm files
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Size: 5532672 |
Author: 陈丹艳 |
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Description: I found that with iTunes, you can play songs in the WMA format, but it doesn t convert them, so on The Code Project website, I found an MP3, WAV, and PCM audio capturing C# code and added all the libraries necessary to capture the audio to the specified format. I was going to use a Windows Media Player class to play the music I wished to capture, but found that it couldn t play many file types, so I went hunting for an alternative.
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Size: 14336 |
Author: bess |
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Description: PCM编码、WMA编码、ADPCM编码、LPC编码、MP3编码、AAC编码、CELP编码等，包括优缺点对比和主要应用领域 音频编码很好的参考-PCM encoding, WMA encoding, ADPCM coding, LPC encoding, MP3 encoding, AAC coding, CELP coding, including the advantages and disadvantages of contrast and the main application field of audio coding a good reference
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Size: 11264 |
Author: cygnus |
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Description: 库集成了所有支持格式（mp3, mp2, mp1, ogg, flac, ac3, aac, oga, wav and pcm ）的编码解码器。库本身是由WINAPI编写，你无须额外的库，也不需要MFC / .NET的支持，只能在Windows下运行。
库直接对声卡播放音乐，简单容易。仅仅3行代码（创建类，打开文件，开始播放），你就可以播放音乐。
使用所支持的编码器，你也同样可以直接从声卡上录制声音（microphone, line-in, CD, ...）和把录制的声音保存到磁盘。
简单，简单，再简单。。。。。。在你的应用程序中只需3行代码便可播放和录制声音。-The library integrates all supported formats (mp3, mp2, mp1, ogg, flac, ac3, aac, oga, wav and pcm) codec. The library itself is written by WINAPI, you do not need the extra library does not need MFC/NET support can only run under Windows. Library directly to the sound card to play music simple and easy. Just three lines of code (create, open the file to start playing), you can play music. Supported by the encoder, you can also directly from the sound card recording voice (microphone, line-in, CD, ...) and the recorded sound is saved to disk. Simple, simple, and could not be easier. . . . . . Only three lines of code in your application, you can play and record sound.
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Size: 4736000 |
Author: mou |
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Description: 音频编解码测试序列，编码包括：aac,ac3,g711A,G711U,amr,g721,g723,g726,g729,gsm,imaadpcm,mp2,mp3,msadpcm,ogg,pcm,wma-audio codec file：aac,ac3,g711A,G711U,amr,g721,g723,g726,g729,gsm,imaadpcm,mp2,mp3,msadpcm,ogg,pcm,wma
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Size: 847872 |
Author: 株株 |
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Description: mp3的测试代码，在linux环境中已经运行通过，用./minimad <*.mp3> test.pcm 然后./pcm_play test.pcm 即可
-mp3 test code in linux environment has been run through, use./minimad < *. mp3> test.pcm then./pcm_play test.pcm can
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Size: 11264 |
Author: 张永龙 |
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Description: MAD （libmad）是一个开源的高精度 MPEG 音频解码库，支持 MPEG-1（Layer I, Layer II 和
LayerIII（也就是 MP3）。LIBMAD 提供 24-bit 的 PCM 输出，完全是定点计算，非常适合没有浮点
支持的平台上使用。使用 libmad 提供的一系列 API，就可以非常简单地实现 MP3 数据解码工作。
在 libmad 的源代码文件目录下的 mad.h 文件中，可以看到绝大部分该库的数据结构和 API 等。-MAD (libmad) is an open source precision MPEG audio decoder library, support for MPEG-1 (Layer I, Layer II, and LayerIII (ie MP3). LIBMAD providing the 24-bit PCM output, is completely fixed-point calculations, is not very suitable for Supported platforms floating point using libmad offers a range of API, it can be very simple to achieve decoding MP3 data in the source code files libmad directory mad.h file, you can see most of the library the data structure and API, etc.
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Size: 2491392 |
Author: cqj |
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