File:Qnm.ogg
Qnm.ogg (Ogg Vorbis sound file, length 3.0 s, 51 kbps, file size: 19 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Created with Mathematica:
Play[Sin[2 Pi t 300] Exp[-2 t], {t, 0, 3}, PlayRange->All]
Export["c:\\temp\\qnm.wav", %, "WAV"];
then used GoldWave to convert to OGG |
| Date | 11 May 2005 (original upload date) |
| Source | Transferred from en.wikipedia to Commons. |
| Author | The original uploader was Unc.hbar at English Wikipedia. |
Licensing
|
This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship. |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2005-05-11 00:17 Unc.hbar 0×0×0 (18966 bytes) {{PD-ineligible}} Created with Mathematica: Play[Sin[2 Pi t 300] Exp[-2 t], {t, 0, 3}, PlayRange->All] Export["c:\\temp\\qnm.wav", %, "WAV"]; then used GoldWave to convert to OGG
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:41, 25 March 2008 | 3.0 s (19 KB) | File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|Created with Mathematica: Play[Sin[2 Pi t 300] Exp[-2 t], {t, 0, 3}, PlayRange->All] Export["c:\\temp\\qnm.wav", %, "WAV"]; then used GoldWave to convert to OGG}} |Source=Transferr |
File usage
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Global file usage
The following other wikis use this file:
- Usage on baike.710302.xyz