All public logs

Combined display of all available logs of OLPC. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 10:58, 1 September 2007 Ricardo talk contribs uploaded File:AFSK.png (Binary Data repesenting part of a file, embedded as AFSK (Audio Frequency Shift Keying) audio-tones within a Music Signal. The binary 0s and 1s are represented by periods of 1200Hz and 2400Hz sinewave, in this example.)