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Soundboard
Play stored sounds over RF
#transmit#audio#soundboard
Legal & safety note
Transmitting can be illegal without a licence and can interfere with safety-critical systems (aircraft, emergency services, medical devices). Only transmit on frequencies and power levels you are legally authorised to use, ideally into a shielded RF enclosure / dummy load or under an amateur-radio licence. This page is educational.
What it does
SimpleYou can save little sound clips on the memory card and this app will play them out as a radio signal. Like the Audio transmitter, you can only do this on channels you're allowed to use.
How to use it, step by step
Simple- Put sound files on the memory card.
- Open 'Soundboard' and pick a clip.
- Use only an allowed channel, then play it.
Examples
Repeatable test signal
Transmit a fixed WAV tone sequence to measure receiver response.