Description: 一种非常好的音频压缩算法，可实现对不同采样率和不同码流的压缩。-a very good audio compression algorithm can be realized on different sampling rates and different bitstream compression. Platform: |
Size: 2112757 |
Author:风信标 |
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Description: NetTalk可视电话软件，AVIOMgr是一个可视通信的通用模块，在NetTalk中是一个独立的模块，对它进行一些简单的处理，可以做成静态库、动态库或ActiveX控件，以用于其他软件。
AVIOMgr封装了包括：视频采集、视频压缩、音频采集、音频压缩、音频播放、数据传输、命令控制等一系列与可视通讯有关的功能。一切对AVIOMgr的控制和AVIOMgr的信息反馈仅通过几个简单的消息和几个简单的函数调用就能完成。
-NetTalkAVIOMgrNetTalkActiveX AVIOMgr package including : video acquisition, video compression, audio capture, audio compression, audio playback, data transmission and control orders with a series of visual communications-related functions. All right AVIOMgr AVIOMgr the control and feedback of information only through a few simple messages and a few simple function call can be completed. Platform: |
Size: 433067 |
Author:aa |
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Description: 这是一个用VC多媒体的ACM函数写的对音频压缩的程序，提供了ACM函数的调用方法-This is a VC ACM multimedia functions written in the audio compression procedures, the ACM function call method Platform: |
Size: 146292 |
Author:陈中 |
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Description: 作者:Analog Devices,Inc
平台：ADSP21xx
编程语言：ASM
说明：ADSP21xx用AD的16位定点DSP作音频压缩器性价比不错
-Author : Analog Devices, Inc. Platform : ADSP21xx Programming Language : ASM : ADSP21xx with AD 16-bit fixed-point DSP for audio compression for good cost-effective Platform: |
Size: 25711 |
Author:王海 |
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Description: 一个非常好的开源音频编解码项目，支持多种音频采用频率，支持多码流，支持可变速率
Speex a free codec for free speech
Speex is an Open Source/Free Software patent-free audio compression format designed for speech. The Speex Project aims to lower the barrier of entry for voice applications by providing a free alternative to expensive proprietary speech codecs. Moreover, Speex is well-adapted to Internet applications and provides useful features that are not present in most other codecs. Finally, Speex is part of the GNU Project and is available under the Xiph.org variant of the BSD license-a very good open-source audio codecs, support for multiple audio frequency, multi-stream, Variable-rate support for a free Vorbis codec for free speech Vorbis i s an Open Source / Free Software patent-free Aud io compression format designed for speech. The Vorbis Project aims to lower the barrier of entry for voice applications by providing a free alte rnative to expensive proprietary speech codec s. Moreover, Vorbis is well-adapted to the Internet application s and provides useful features that are not pres ent in most other codecs. Finally, Vorbis is part of the GNU Project and is available under the Xiph.org variant of the BSD license Platform: |
Size: 546872 |
Author:邹远富 |
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Description: Ogg Vorbis Codec for MSACM，可以用于VirtualDub，Premiere等软件的ACM(音频压缩管理器)面板中支持Ogg Vorbis音频的编解码。
安装方法：解压后用鼠标右键单击vorbisacm.inf文件，选择“安装”。
卸载方法：鼠标右键单击uninstall.inf文件，选择“安装”。
Installation: Right click \"vorbisacm.inf\" and select \"install\" from the context menu.
Uninstallation: Right click \"uninstall.inf\" and select \"install\" from the context menu.
zip包中附带源代码。
-Ogg Vorbis Codec for MSACM. VirtualDub can be used. Premiere software the ACM (Audio Compression Manager) panels to support Ogg Vorbis Audio the codec. Installation methods : unpacked right-click vorbisacm.inf document, select the "installation." Uninstall : Right-click uninstall.inf document, select the "installation." Installation : Right click "vorbisacm.inf" and select "insta ll "from the context menu. Uninstallation : Right click "uninstall.inf" and select "insta ll "from the context menu. zip package fringe source code. Platform: |
Size: 2166556 |
Author:方京 |
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Description: 音频压缩程序，相信对你会有帮助的，大家可以下来-Audio compression process, I believe would be helpful to you, we can look at it! ! Platform: |
Size: 80896 |
Author:钟惠民 |
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Description: 视频捕获是指由专用的视频采集卡捕获声频和视频信息，然后将其进行数据化处理，再经过软件的压缩进行处理，这时就可对这些数据进行保存、回放、传输等各种操作。
-Video capture, is defined as a dedicated video capture card to capture audio and video information, and then processing the data, another to deal with the compression software, then you can save on these data, playback, transmission and other operations. Platform: |
Size: 31744 |
Author:sunweiguo |
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Description: This tutorial covers the ory behind
MPEG/audio compression. While lossy, the algorithm often can provide “transparent,” perceptually lossless
compression even with factors of 6-to-1 or more.-This tutorial covers the theory behind
MPEG/audio compression. While lossy, the algorithm often can provide “transparent,” perceptually lossless
compression even with factors of 6-to-1 or more. Platform: |
Size: 1064960 |
Author:wang xin |
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Description: DCT A discrete cosine transform (DCT) expresses a sequence of finitely many data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, from lossy compression of audio and images (where small high-frequency components can be discarded), to spectral methods for the numerical solution of partial differential equations. The use of cosine rather than sine functions is critical in these applications: for compression, it turns out that cosine functions are much more efficient (as explained below, fewer are needed to approximate a typical signal), whereas for differential equations the cosines express a particular choice of boundary conditions. Platform: |
Size: 8192 |
Author:iso |
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Description: this zip file consists of matlab code for various compression algorithms used for video and audio compression and cdma technology Platform: |
Size: 5120 |
Author:selva |
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Description: 音频压缩matlab代码，使用时先将6段代码分别编译，在command窗口中运行main函数即可。-Audio compression matlab code, use the first six sections of the code were compiled, the main function can be run in a command window. Platform: |
Size: 15360 |
Author:Bill Huang |
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Description: this a matlab code of audio compression-this is a matlab code of audio compression Platform: |
Size: 3072 |
Author:bousselmi souha |
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Search - audio Compression