Image: MultiTone1
MultiTone1.png (768 × 576 pixels, file size: 8 KB, MIME type: image/png)
Description: Nine milliseconds of the voltage signal for the two tones that make up the TouchTone button 1.
Title: MultiTone1
Credit: Own work
Author: Tomhubbard
Usage Terms: GNU Free Documentation License
License: GFDL
License Link: http://www.gnu.org/copyleft/fdl.html
Attribution Required?: Yes
Image usage
The following 2 pages link to this image:
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