EasyGoing1
Member
Is the ability to increase the PWM beyond 8 bits limited to analogOUTPUT only on the T4.0? Or will it also read analog at 10 bit resolution?
Thank you,
Mike
Thank you,
Mike
analogRead defaults to 10 bits (not 8 as analogWrite), and yes, there is a function to configure for more or less than 10 if you want different resolution.
Are you aware of any libraries that could make the Teensy an audio equalizer?
You could build one using several bandpass filters and mixers in the audio library, where you adjust the gain of each mixer input to control how much of that frequency range to pass to the output.
If you're not familiar with the audio library, start with this tutorial.
https://www.pjrc.com/store/audio_tutorial_kit.html
Maybe skip to the first pages (or part of the walkthrough video) of section 2 to learn how the design tool works, then maybe skip to the part about filters.
You'll need the audio shield for good quality audio input & output.
https://www.pjrc.com/store/teensy3_audio.html