Linux 正弦波音频发生器
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Linux sine wave audio generator
提问by smex
I want to use my laptop as sinus generator under linux. But I have not found a program that can generate sound. Can someone tell me the right program or script for it. Thank you.
我想在 linux 下使用我的笔记本电脑作为正弦发生器。但是我还没有找到可以产生声音的程序。有人可以告诉我正确的程序或脚本吗？谢谢你。
PS: I don't want use wine for it. PS2: I found this: "aoss siggen" and "speaker_test". But first ncurses based and second can not generate a continuous signal. May be you know more?
PS：我不想用酒。PS2：我发现了这个：“aoss siggen”和“speaker_test”。但是第一个基于 ncurses，第二个不能生成连续信号。也许你知道更多？
回答by Orbit
Looking around on google I found this software, not sure if it is what you are looking for.
在谷歌上环顾四周，我找到了这个软件，不确定它是否是你要找的。
http://www.softpedia.com/get/Multimedia/Audio/Other-AUDIO-Tools/Multisine.shtml
http://www.softpedia.com/get/Multimedia/Audio/Other-AUDIO-Tools/Multisine.shtml
You could run it under wine.
你可以在 wine 下运行它。
Oh... before the additional note in the original post, sorry.
哦...在原帖的附加说明之前，对不起。
Edit: Woohoo, found one!
编辑：哇哦，找到了一个！
http://www.comp.leeds.ac.uk/jj/linux/siggen.html
http://www.comp.leeds.ac.uk/jj/linux/siggen.html
Apparently the software Audacity can do it also.
显然，软件 Audacity 也可以做到。
Referencing http://ubuntuforums.org/showthread.php?t=308065
回答by ChrisJ
回答by Throwback1986
回答by chris
Pulseaudio has a module for generating sine waves:
$ pactl load-module module-sine frequency=1000
And to make it stop:
并让它停止：
$ pactl unload-module module-sine
