File:Sine Wave 100Hz 30s.ogg

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Sine_Wave_100Hz_30s.ogg (Ogg Vorbis sound file, length 27 s, 13 kbps, file size: 43 KB)

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Description
English: A pure sinusoidal tone of frequency 100Hz and duration 30 seconds. Generated with Mathematica, then converted to Ogg Vorbis with MeowMultiSound. Normalised to −3dB.
Date
Source Own work
Author Inductiveload
Permission
(Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Mathematica Code

[edit]
time = 30;
norm = 1/Sqrt[2];

Table[
 
 tone = Play[
   norm*Sin[f*2*Pi*t],
   {t, 0, time},
   PlayRange -> {-1, 1}
   ];
 
 str = "Sine Wave " <> ToString[f] <> "Hz " <> ToString[time] <> "s" <>
    ".wav";(*Constructs a name for the tone*)
 
 Export[str, tone],
 
 {f, 10, 100, 10}
 ]

File history

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Date/TimeThumbnailDimensionsUserComment
current21:23, 20 September 200927 s (43 KB)Inductiveload (talk | contribs){{Information |Description={{en|A pure sinusoidal tone of frequency 100Hz and duration 30 seconds. Generated with Mathematica, then converted to Ogg Vorbis with MeowMultiSound. Normalised to −3dB.}} |Source={{own}} |Date=2009-09-20 |Author=[[User:Induct

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Transcode status

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Format Bitrate Download Status Encode time
MP3 74 kbps Completed 12:18, 23 December 2017 2.0 s

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