colorado_hick
Well-known member
Greetings,
I have built a 65 button midi controller and I want to add audio out. I have been checking out the Teensy audio library and there are some basics I am not understanding.
For my application I want to be able to
a. Generate audio waves at given frequencies
b. Change the amplitude of the waves
c. Change the frequency (pitch bend) that wave
d. Stop the waves
I would like to be polyphonic up to 10 notes or so. I am thinking I want to generate a simple sawtooth wave for now.
What is the advantage of the audio adapter board? Is it more of a breakout board or does it have additional DAC resources beyond what comes on the Teensy 3.6 that will actually come in handy for my application? If I do not need it, how do I change the audio library examples to use the 3.6 for tone generation?
I have built a 65 button midi controller and I want to add audio out. I have been checking out the Teensy audio library and there are some basics I am not understanding.
For my application I want to be able to
a. Generate audio waves at given frequencies
b. Change the amplitude of the waves
c. Change the frequency (pitch bend) that wave
d. Stop the waves
I would like to be polyphonic up to 10 notes or so. I am thinking I want to generate a simple sawtooth wave for now.
What is the advantage of the audio adapter board? Is it more of a breakout board or does it have additional DAC resources beyond what comes on the Teensy 3.6 that will actually come in handy for my application? If I do not need it, how do I change the audio library examples to use the 3.6 for tone generation?