how produce audio data about Thingy

[liyang]

hi, all:

about Thingy sound, I want to produce audio file by myself to add data array sound_9, how to produce the data?

which tool? and I also want to add High-quality audio

[Simonr]

Hi

The Thingy:52 is not well suited for transmitting high-quality audio/music I'm afraid. It's sound capabilities are restricted to a speaker for playing prestored samples, tones, or 8-bit, 8kHz LoFi sound streamed, and microphone streaming (ADPCM compressed 16 bit, 16kHz.

What exactly is your end-goal for the Thingy you're using? For audio in BLE I would suggest checking out the Bluetooth LE Audio introduced in Bluetooth 5.2.

Best regards,

Simon

[liyang]

hi,

winhex + windows record tool , I produce 8bit 8khz sound stream, have sucessfully play, But the sound quality is really poor, is it possible to play better sound quality? 

for example:

(1) sample, 44khz or 11khz
(2) 16 bit