#ultrasonic — Public Fediverse posts

AVIF: The Avian Image Format https://hackaday.com/2025/07/29/avif-the-avian-image-format/ #digitalaudiohacks #ornithology #microphone #ultrasonic #audiomoth #birdcalls #birdsong #Science #birds

AVIF: The Avian Image Format - Humans have long admired the sound of birdsong, but to fully appreciate how techn... - https://hackaday.com/2025/07/29/avif-the-avian-image-format/ #digitalaudiohacks #ornithology #microphone #ultrasonic #audiomoth #birdcalls #birdsong #science #birds

The Anatomy of Autofocus: How Cameras and Lenses Achieve Perfect Focus https://petapixel.com/2025/07/03/the-anatomy-of-autofocus-how-cameras-and-lenses-achieve-perfect-focus/ #contrastdetection #depthfromdefocus #hybridautofocus #phasedetection #voicecoilmotor #steppingmotor #Educational #linearmotor #Technology #ultrasonic #autofocus #Guides #Canon #nikon #dpaf #pdaf #Sony #dfd #hsm #ssm #stm #swm #usm #vcm