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Description: 音频文件格式，包括WAV、ADPCM、CDR，另外还有AU文件格式，后面的音频数据即可以是一般的数据，也支持按CCITT G.721 (32 kbit/s) 和 G.723 (24/40 kbit/s)格式压缩好的音频数据-audio file formats, including WAV, ADPCM, CDR, another AU document format, as the audio data that may be general information, and support by CCITT G.721 (32 kbit / s) and G.723 (nometastases kbit / s) good audio compression format data
Platform: |
Size: 13782 |
Author: 张承云 |
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Description: 音频文件格式，包括WAV、ADPCM、CDR，另外还有AU文件格式，后面的音频数据即可以是一般的数据，也支持按CCITT G.721 (32 kbit/s) 和 G.723 (24/40 kbit/s)格式压缩好的音频数据-audio file formats, including WAV, ADPCM, CDR, another AU document format, as the audio data that may be general information, and support by CCITT G.721 (32 kbit/s) and G.723 (nometastases kbit/s) good audio compression format data
Platform: |
Size: 13312 |
Author: 张承云 |
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Description: 适用perl语言实现了对microsoft uncompressed wav文件的分析。包括文件读取，文件写入，wav文件信息分析抽取等。perl程序员可以很方便的利用这个模块来对wav文件直接操作。-perl language applicable to microsoft uncompressed wav file analysis. Including documents read, write papers, wav file information from such analysis. Perl programmers can easily use this module to the wav file directly operating.
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Size: 22528 |
Author: 曾兵权 |
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Description: An MPEG audio file is separated in smaller parts called frames. Each frame is independent. It has its own header and audio informations. There is no file header. Therefore, you can cut any part of MPEG file and play it correctly. -An MPEG audio file is separated in smaller p arts called frames. Each frame is independent. It has its own header and audio informations. Th torii is no file header. Therefore, you can cut any part of the MPEG file and play it corre ctly.
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Size: 14336 |
Author: lzj |
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Description: to show the waveform of audio file and play it on computer
Purpose: Familiar with WAV file format and UI design
It should have the following functions:
Provide a Graphic User Interface for user to browse the file system and select one WAV file
Show the waveform of input audio signal
Play the selected WAV file
Print the parameters of WAV file such as sampling rate, bit-depth, etc-to show the waveform of audio file and play i t on computer Purpose : Familiar with WAV file format and UI design It sh ould have the following functions : Provide a Graphic User Interface for user to bro need the file system and select one WAV file Show t he waveform of input audio signal Play the selec ted WAV file Print the parameters of WAV file suc h as sampling rate, bit-depth, etc.
Platform: |
Size: 193536 |
Author: 王嘉宁 |
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Description: The Audio File Library provides a uniform programming interface to
standard digital audio file formats.
This library allows the processing of audio data to and from audio
files of many common formats (currently AIFF, AIFF-C, WAVE, NeXT/Sun
.snd/.au, IRCAM, AVR, Amiga IFF/8SVX, and NIST SPHERE). The library
also supports compression (currently G.711 mu-law and A-law and IMA and
MS ADPCM) as well as PCM formats of all flavors (signed and unsigned
integer, single- and double-precision floating point).
-The Audio File Library provides a uniform programming interface to standard digital audio file formats. This library allows the processing of audio data to and from audio files of many common formats (currently AIFF, AIFF-C, WAVE, NeXT/Sun .snd/.au, IRCAM, AVR, Amiga IFF/8SVX, and NIST SPHERE). The library also supports compression (currently G.711 mu-law and A-law and IMA and MS ADPCM) as well as PCM formats of all flavors (signed and unsigned integer, single- and double-precision floating point).
Platform: |
Size: 525312 |
Author: Jet Lan |
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Description: 读取单通道pcm格式音频文件的程序，稍加修改即可作为读取较大音频文件并作相应处理，实际中笔者将该程序和其它程序结合，完成了许多先读取部分文件，在作后续处理的试验。-read channel PCM audio file format of procedures, little changes can be read as larger audio files and dealt with accordingly, in reality the author this program and other procedures, many completed the first reading some documents, as a follow-up to the test.
Platform: |
Size: 1024 |
Author: |
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Description: 音频去噪，效果很好的，大家可以试试看，也是音频去噪的小程序-Audio denoising and the results very good, we can give it a try, as well as a small audio denoising procedures
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Size: 56320 |
Author: kfd |
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Description: TI公司C6000系列DSP（DM642）播放音频二进制文件源代码-TI Corporation C6000 Series DSP (DM642) binary file audio player source code
Platform: |
Size: 660480 |
Author: 李雁斌 |
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Description: VC++编的audio文件格式转换程序。可将VOC文件转换成WAVE文件，也可将WAVE文件转换成VOC文件。-VC++ Made the audio file format conversion process. VOC files can be converted to WAVE file, can also be converted to WAVE file VOC file.
Platform: |
Size: 334848 |
Author: 邓文 |
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Description: 可将文件保存为CSV和TXT格试,还可以将视频,音以文件的格式保存,并且还能打开后播放-Documents can be saved as CSV and TXT grid test can also be video, audio file format to save, and also opens play
Platform: |
Size: 3667968 |
Author: 王国栋 |
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Description: 这是一个在通用的MP3音频文件中隐写的软件。在把WAV压缩转换成MP3的过程中，对要隐藏的文本txt文件进行加密压缩并写入MP3。-This is a generic MP3 audio file steganography software. WAV compressed in the MP3 conversion process, to hide the text on the txt file and write encrypted compressed MP3.
Platform: |
Size: 1210368 |
Author: zhanglih |
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Description: 数字水印的嵌入,用MATLAB实现数字水印的添加,图片添加进音频文件中的仿真实现-Digital watermark embedding, using MATLAB realize digital watermarking add, add audio file picture of the simulation to achieve
Platform: |
Size: 1024 |
Author: 无字 |
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Description: 数字水印的提取,图片文件添加进音频文件中后的提取,用MATLAB实现-Digital watermark extraction, the image file to add into the audio file after the extraction, use of MATLAB realize
Platform: |
Size: 1024 |
Author: 无字 |
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Description: 一系列用JAVA处理音频的例子，包括最简单的播放器，RIPCD，处理MIDI，音频文件格式的转换等等。没有用JMF，纯粹是JDK里的SOUND包的应用。每个文件中都有相关的注释。所有代码来自http://www.jsresources.org网站-JAVA deal with a series of audio examples, including the most simple player, RIPCD, deal with MIDI, audio file format conversion and so on. Did not use JMF, purely JDK
Platform: |
Size: 179200 |
Author: 温阳 |
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Description: 本驱动是 s3c2410 声卡驱动,实现了 mp3,wav格式的音频文件的播放 -The S3C2410 sound card driver is driven to achieve a mp3, wav format audio file player
Platform: |
Size: 1028096 |
Author: 冯 |
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Description: VC编程开发音频文件播放代码VC Programming audio file playback code
-VC Programming audio file playback code
Platform: |
Size: 44032 |
Author: cocoli |
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Description: 本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水
印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.-Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2
quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal
definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in
DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een
the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.
Platform: |
Size: 873472 |
Author: 郑杨 |
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Description: 音频频谱分析，读取音频文件，对其频谱进行分析-Audio spectrum analysis, read the audio file, analyze its spectrum
Platform: |
Size: 4638720 |
Author: CPLUS |
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Description: 最常见的wav格式音频文件的内部格式,希望对大家有用-The most common internal wav format audio file format
Platform: |
Size: 7168 |
Author: 王敏 |
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