File:2-pop 1frame of 1khz.png
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2-pop_1frame_of_1khz.png (714 × 326 pixels, file size: 5 KB, MIME type: image/png)
 | 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: I, David Sutherland, created this waveform and took this screen shot using Audacity, a GPL Version 2, program. |
| Date | 7 March 2007 (original upload date) |
| Source | Own work |
| Author | User:Dsutherland |
I release all rights of this clipped screenshot into the public domain. If the screen shot must remain GPL because it came from a GPL program then it is GPL instead.
This is a sample wave form of a 1 kHz sound frequency lasting for one NTSC television frame (1/30th of a second).
Licensing
|
This work has been released into the public domain by its author, Dsutherland. This applies worldwide. In some countries this may not be legally possible; if so: |
Original upload log
Transferred from en.wikipedia to Commons using For the Common Good.
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 10:15, 7 March 2007 | 714 × 326 (5,209 bytes) | w:en:Dsutherland (talk | contribs) | (I, David Sutherland, created this waveform and took this screen shot using Audacity, a GPL Version 2, program. I release all rights of this clipped screenshot into the public domain. If the screen shot must remain GPL because they came from a GPL prog) |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:20, 25 April 2013 | | 714 × 326 (5 KB) | ~riley | Transferred from en.wikipedia: see original upload log above |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on es.wikipedia.org
- Usage on www.wikidata.org
