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项目描述

GWC is an application to do digital audio
restoration on wavfile data, i.e. remove hisses
and clicks. It features click repair using least
squares autoregressive interpolation, and is based
on the FFTW library. This is still beta code, so
back up your data files first.

系统要求

System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2007-01-15 09:06
0.21-05

聚焦只有1样本选择中给出了2秒变焦。一种功能扩展标记进行选择的加入。阿矩形窗口用于在所有前采样。阿错误开放的一个新的音频文件会损坏先前打开的音频文件的*. GWC中是固定的。 CDTEXT为cdrdao能够完整的输出进行了改进。罗伯中的一个大错误，Hoeldrich算法是固定的。
标签: Major bugfixes
Zooming in on a selection of only 1 sample gives a
2 second zoom. A feature to expand a selection to
markers was added. A rectangular window is used on
all pre-sampling. A bug in which opening a new
audio file would corrupt the previously opened
audio file's *.gwc was fixed. CDTEXT output for
cdrdao was improved. A big bug in the
Lorber-Hoeldrich algorithms was fixed.

2005-06-06 20:32
0.20-10b

此版本增加了原居民的高/低/带/陷波滤波器，FFT的点击检测，能够生成粉红/白噪声（如果你没有一个良好的隔音降噪样本），丁基低通滤波，左/权利混音功能放大。有很多错误修正。
标签: Major feature enhancements
This release adds IIR high/low/band/notch filtering, FFT click detection, the ability to generate pink/white noise (useful if you don't have a good noise sample for denoising), IIR low-pass filtering, and left/right mixing functions to amplify. There are many bugfixes.

2003-09-27 10:27
0.19.9

林达的FFTW 3.X中的现在支持。一个在线帮助系统增加了，一个进度表显示在编码，并与“到文件结尾declick”崩溃的问题是固定的。
标签: Minor feature enhancements
The FFTW 3.x libs are now supported. An online help system was added, a progress meter is displayed during encoding, and a crash problem with "declick until end of file" was fixed.

2003-04-26 07:30
0.19-3

一些配置问题，以及一个固定的“检测问题的唯一”复选框，这将开启/关闭你每次检查后，打它的空格。点击检测速度提高，cdrdao.toc打印。在汉宁，重叠相加区间法，并加入去噪，这似乎比罗伯好Hoeldrich去噪方法和速度会大大加快。罗伯中的一个错误，Hoeldrich也是固定的。配置脚本现在的libsndfile，住在那里和正确的版本检查包括了MP3输出选项。
标签: Major feature enhancements
Some configuration problems were fixed along with a problem with the "Detect only" checkbox, which would toggle on/off every time you hit the spacebar after checking it. Click detection speed was enhanced, and cdrdao.toc is printed. The Hanning-overlap-add windowing method was added for denoising, which seems better than the Lorber-Hoeldrich denoising method and is significantly faster. A bug in the Lorber-Hoeldrich was also fixed. The configure script now checks for the correct version of libsndfile, and gwc includes an MP3 output option.

2002-08-24 05:34
0.12

标签: Minor feature enhancements

Project Resources

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