4 ms·
I'm probably showing my age: https://en.wikipedia.org/wiki/Acoustic_coupler https://en.wikipedia.org/wiki/Acoustic_coupler
by exabrial 6y ago
I'm probably showing my age: https://en.wikipedia.org/wiki/Acoustic_coupler https://en.wikipedia.org/wiki/Acoustic_coupler
- fuball63 6y agoI also thought of this, but from the movie "WarGames".