Search found 2 matches

by hystrix
Sun Feb 25, 2018 3:56 am
Forum: Discussion and pointers
Topic: Audio Injector Ultrasound
Replies: 3
Views: 1114

Audio Injector Ultrasound

Does anyone know whether the Audio Injector Ultrasound card for the Raspberry Pi Kickstarter ... n=89ac6d37 will ever go live?

Looks like I fried my Cirrus Logic Audio Card and I need to be able to record at 192kHz.
by hystrix
Tue Aug 01, 2017 4:30 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: Audio injector zero kickstarter is live !
Replies: 22
Views: 4241

Re: Audio injector zero kickstarter is live !

I'm new to it all really, but I found this detector and thought I'd try making it. It should probably more be called a recorder. It's likely to do various things, but the main one seams to be recording ultrasound (UK bats tend to be low 20kHz up to just over 100kHz but in the area I live they're ge...