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libdca是解码DTS相干声学流免费图书馆。代码我..
libdca is a free library for decoding DTS Coherent Acoustics streams. The code is written by Gildas Bazin and was based on the a52dec project. It is released under the terms of the GPL license.
The DTS Coherent Acoustics standard (ETSI 102 114 v1.2.1), as published by the ETSI, is available here (http://pda.etsi.org/pda/queryform.asp).-libdca is a free library for decoding DTS Co. Herent Acoustics streams. The code is written b Gildas y Bazin and was based on the a52dec projec t. It is released under the terms of the GPL licen se. The DTS Coherent Acoustics standard (ETSI 1 02,114 v1.2.1), as published by the ETSI, is available here (http :// pda.etsi.org/pda/queryform.asp).
- 2022-06-28 19:20:21下载
- 积分:1
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C++编译mp3编解码的源代码,有助于学习掌握基本的mp3技术。
值得学习和参考。...
C++编译mp3编解码的源代码,有助于学习掌握基本的mp3技术。
值得学习和参考。-C++ Compiler mp3 codec source code, help learning basic skills of mp3 technology. Worthy of study and reference.
- 2023-01-11 11:55:03下载
- 积分:1
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实用录音程序
在开始工作之前,要先介绍DirectSound录音用到的三个非常重要的对象,IDirectSoundCapture8 ,设备对象,根据你录音的设备创建的设备对象,利用该对象可以获取设备的属性。IDirectSoundCaptureBuffer8,缓冲区对象,该对象由设备对象创建,主要用来操作音频数据IDirectSoundNotify8 ,事件通知对象,该对象用来通知应用程序从缓冲区中将数据取走,写入文件保存起来。利用DirectSound录音的主要思路,就是先根据选择的录音设备创建设备对象,然后通过设备对象创建辅助缓冲区对象,开始录音的时候,设备将数据写入缓冲区,应用程序主动的从缓冲区将数据读出来写文件即可,就实现了录音功能。这里简单介绍一下dsound的通知功能,应用程序会创建一个通知对象,然后将通知对象邦定,然后设定通知位置(position),什么是通知位置呢,比如缓冲区的大小为4000字节,如果你想当数据达到缓冲区一半的时候能得到通知开始copy数据,那么此时你就可以将通知位置设定为2000,通知位置可以任意的设定,当缓冲区的数据达到你设定的位置时,就会通知应用程序将缓冲区的数据copy到文件中,缓冲区是循环利用的,当缓冲区填充满了以后,就会从头开始充填数据,所以,缓冲区就是一边读,一边写的过程。
- 2022-01-31 23:13:46下载
- 积分:1
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CELP encoder: CELP Verion 3.3 C code
CELP encoder:
CELP Verion 3.3 C code- CELP encoder: CELP Verion 3.3 C code
- 2022-02-02 23:24:20下载
- 积分:1
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The WindowPCM of 16bit audio files for 4bit compressed files, compression rate i...
对16bit的WindowPCM的语音文件进行压缩为4BIT的文件,压缩率约为75%,可大幅缩减所占用的空间.-The WindowPCM of 16bit audio files for 4bit compressed files, compression rate is about 75, can be substantially reduced by the space occupied.
- 2022-12-31 00:00:17下载
- 积分:1
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JAVA deal with a series of audio examples, including the most simple player, RIP...
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
- 2022-04-08 14:12:08下载
- 积分:1
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WAV文件播放器,可以进行WAV文件的解码工作,同时具有播放录音等常用功能。...
WAV文件播放器,可以进行WAV文件的解码工作,同时具有播放录音等常用功能。-WAV file player, can be WAV file decoding work, at the same time broadcast of audio and other commonly used functions.
- 2023-02-27 02:50:03下载
- 积分:1
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convolution of the image with a bank of even
convolution of the image with a bank of even-symmetric
linear filters followed by half-wave rectification to give a set of responses
- 2022-01-28 15:20:02下载
- 积分:1
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ogg解码程序,本人已经在mips架构的cpu上实现,效果不错,madplay为播放器...
ogg解码程序,本人已经在mips架构的cpu上实现,效果不错,madplay为播放器-ogg decoder program, I have been in the mips architecture cpu achieved good results, madplay for player
- 2022-08-11 20:11:28下载
- 积分:1
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用LabVIEW实现对输入音频滤波达到降噪效果
用LabVIEW实现对输入音频滤波达到降噪效果-LabVIEW filter of audio signal
- 2022-07-10 09:04:59下载
- 积分:1