Sample manipulation for DIY sampler

[Granulka]

Hi
I'm working on sampler inspired by Volca Sample and it's unofficial firmware
And I wanted to implement ability to change start and end point of a sample and also reverse and speed up of playback of sample
How could I achieve it using Audio.h library.
Also i want to release board code and STLs for people to play around when I'm finished with it.
I'm currently using Teensy 4.0 and audio board

 

[gionata]

Hi! See my answer on the other thread https://forum.pjrc.com/threads/67555-Questions-about-sample-start-and-endpoint-manipulation
Volca Sample is cool, I'm looking forward to seeing the results of your work!

 

[Rolfdegen]

I have a Volca drum. The sounds are so cool and it's a lot of fun


Sample function:

I built a sample editor into my 8 bit DIY synth "Degenerator". It was'nt easy.

I can set start and end points and loop points. Delete and OneShoot function is also implemented.

My Video: https://youtu.be/-QxENbXdaIQ?t=1217

Greetings Rolf