Size of this preview: 800 × 278 pixels. Other resolutions: 320 × 111 pixels | 1,018 × 354 pixels.
Original file (1,018 × 354 pixels, file size: 177 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: Spectrogram of XDR toneburst followed by pseudo-DTMF dualtones used by XDR to uniquely identify an album. Created using Audacity from the audio of a YouTube video playing the cassette “Cinéma Vérité” by Dramarama published by Chameleon Records in 1985. Note that because it is from YouTube, any tones higher than 16kHz have been cut off which affects the XDR tone burst. However, the DTMF tones are correct and spell out *DD774819B. |
| Date | |
| Source | Own work |
| Author | Hackerb9 |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:49, 3 January 2020 | | 1,018 × 354 (177 KB) | Hackerb9 | Cross-wiki upload from en.wikipedia.org |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
