Getting started
billglass38 wrote 09/27/2021 at 21:35 • -1 pointGetting started. I just received a Teensy4.0 and corresponding sound board. I want to create a DSP automatic gain control algorithm for listening to my un-normalized mp3 files or my TV where the volume of commercials remains equivalent to that of the film. I have experience on the Arduino and DSP algorithms on dedicated assembly language processors but nothing on the Teensy or associated tools. Please suggest a tutorial for me. Thanks.
Discussions
Become a Hackaday.io Member
Create an account to leave a comment. Already have an account? Log In.
Thanks. I used a compressor https://openaudio.blogspot.com/search/label/Compression for the TV programs and films. I used a simple AGC for listening to music. https://forum.pjrc.com/threads/68320-New-Guy-Looking-For-Teensy-DSP-programming-tips?p=289767#post289767 . I put them both in the same sketch and I put a button and a mixer to select either Compressor mode or AGC mode.
Are you sure? yes | no
The YouTube channel greatscott has a video on this.
https://youtu.be/j1V2I-otdzk
Are you sure? yes | no
OK thank you
Are you sure? yes | no
You can use the Arduino IDE to program the teensy.
On pjrc internet site you'll find all the necessary information and dedicated libraries.
https://www.pjrc.com/teensy/teensyduino.html
Are you sure? yes | no