Replay wav audio

dudehabib · Post by **dudehabib** » Tue 2021-05-25 17:10

Hi there,

I am an engineering student, and during this semester we have used Proteus in a subject to simulate electronic circuits.

I have a question about playing .wav files. Is there a way to loop the sound?

I want to add some logic to the circuit, p.e. reproducing the sound attending to some ATMega128P statments.

My options for now are

Give up with using .wav files and try to use synthetic ugly sounds.

Use ATMega128P and PWM, this way I can reproduce the sound anytime. (But Proteus freezes and does not work adequately).

Try to loop manually the song, (p.e. 10 minutes loop of the same song), this way I can control when to activate the sound. By putting a Mosfet-Switch between the signal and the speaker.

Is there a better way? Some property to loop the automatically? Some way to save the wave (without complicated sampling-memory-arduino stuff)?