https://peertube.v1.root42.de/videos/watch/cd200851-08e1-42dc-869b-945654529c6d The PC speaker is known for loud, harsh beeping noises. However with a little bit of trickery we can coerce it into producing almost arbitrary sounds. By manipulating it with the built in time chip, we can simulate a pulse width modulation, that allows us to play pulse code modulated digitized sounds, such as voice recordings. Sourcecode: https://codeberg.org/root42/pcspeakr Join me on Mastodon: https://chaos.social/@root42 Sun, 06 Sep 2026 10:04:24 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.v1.root42.de https://peertube.v1.root42.de/lazy-static/avatars/0a35d55b-bc46-4c59-b95d-8410012a3183.jpg https://peertube.v1.root42.de/videos/watch/cd200851-08e1-42dc-869b-945654529c6d All rights reserved, unless otherwise specified in the terms specified at https://peertube.v1.root42.de/about and potential licenses granted by each content's rightholder.