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The Snack sound extension adds commands for sound play/record and sound visualization, e.g. waveforms and spectrograms. It supports in- memory sound objects, file based audio, streaming audio, WAV, AU, AIFF, and MP3 file formats, synchronous and asynchronous playback. The visualization canvas item types update in real-time and can output postscript. New commands and file formats can be added using the Snack C-API.

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System requirement is not defined
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2004-10-26 08:57 Back to release list
2.2.8

64位版本是现在支持。一种新型regressionorder选项增加了对speatures命令。 Python的安装简化通过setup.py脚本。更新了对ALSA的1.0 API和除错作出了向AIFF头解析常规，Mac OS X的回声效果，对短期的声音（ESP这一创新方法），间距命令意味着dBPowerSpectrum计算，并在Linux下处理繁忙的音频设备。更好的谱估计得到执行。阿排队的声音水浸错误是固定的，一播放了清理，内存泄漏已得到解决，和的外边界检查增加了。
标签: Major feature enhancements
64-bit builds are now supported. A new -regressionorder option was added for the speatures command. Python installation was simplified through a setup.py script. Updates were made for the ALSA 1.0 API and bugfixes were made to the AIFF header parsing routine, Mac OS X echo effects, the pitch command for short sounds (ESPS method), mean calculations for dBPowerSpectrum, and for handling busy audio devices under Linux. Better spectral estimations were implemented. A queued sound flooding bug was fixed, a playback was cleaned up, a memory leak was corrected, and out-of-bounds checks were added.

Project Resources

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