However, if every period of the sound is analyzed, it will be seen that the spectrum is always changing in time, i.e. the harmonic components in the spectrum are constantly changing in amplitude. A ...

This IC contains the sine-wave generator and the comparator. The sync signal is available at Pin 14. The counter has to be fast enough to stop the generator before the next output period starts. The ...

If you’ve ever fumbled through circuit simulation and ended up with a flatline instead of a sine wave, this video from [saisri] might just be the fix. In this walkthrough she demonstrates ...

The sine wave is a basic example of a periodic curve—that is, a graph that keeps repeating itself regularly. Waves breaking on a beach repeat themselves more or less regularly, ...