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Hi, |
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|
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On Thu, 2008-01-24 at 11:41 -0800, maxim wexler wrote: |
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> Hi group, |
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> |
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> Anybody know of a gentoo/linux tone generator that |
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> will output test tones, sine waves, triangle waves and |
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> the like. |
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> |
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> Prefer command line/ncurses. |
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|
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I used to do this quite easily from XMMS to tune my guitar - never tried |
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it with it's spinoffs though (bmp, etc) |
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|
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To do it was quite simple, you get the frequencies you want and stick |
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them in a file like so: |
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|
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#EXTM3U |
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#EXTINF:-1,Tone Generator: 82.4 Hz;164.8 Hz;247.2 Hz;329.6 Hz |
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tone://82.407;164.814;247.221;329.628 |
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#EXTINF:-1,Tone Generator: 110.0 Hz;220.0 Hz;330.0 Hz;440.0 Hz |
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tone://110.000;220.000;330.000;440.000 |
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#EXTINF:-1,Tone Generator: 146.8 Hz;293.7 Hz;440.5 Hz;587.3 Hz |
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tone://146.832;293.665;440.497;587.330 |
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#EXTINF:-1,Tone Generator: 196.0 Hz;392.0 Hz;588.0 Hz;784.0 Hz |
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tone://195.998;391.995;587.993;783.991 |
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#EXTINF:-1,Tone Generator: 246.9 Hz;493.9 Hz;740.8 Hz;987.8 Hz |
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tone://246.942;493.883;740.825;987.767 |
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#EXTINF:-1,Tone Generator: 329.6 Hz;659.3 Hz;988.9 Hz;1318.5 Hz |
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tone://329.628;659.255;988.883;1318.510 |
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|
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these are base frequencies and harmonics for E, A, D, G, B and E |
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strings. Then I just open the file in xmms and play! |
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|
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However, I'm sure there was some plugin I needed... It was called "tone |
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generator" or something... sorry for being vague, but it's been a while |
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since I used this method :) If you want me to do some more digging, |
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then let me know! |
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|
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HTH, |
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-- |
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Iain Buchanan <iaindb at netspace dot net dot au> |
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|
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A father doesn't destroy his children. |
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-- Lt. Carolyn Palamas, "Who Mourns for Adonais?", |
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stardate 3468.1. |
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|
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-- |
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gentoo-user@l.g.o mailing list |