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Howdy! I fixed the need to call LFO::readQueue() by creating a new Audio object! new Audio Object can be found here: https://git.gay/BorealisBlues/False-Idol-DIY-Teensy-Synth/src/branch/main/Code/lib/AudioOutputSinglePinPWM In short, it's a version of AudioOutputPWM that uses only one pin, its...

As an update i got a working prototype object going which utilizes the AudioRecordQueue object to store and read the raw audio data generated by the oscillators! which i then truncate from 16 bits to 8 bits and write straight to a single PWM pin! It works well for my purposes and plays well with...

thank you so much!

oh excellent! I couldn't really find any information about the audioOutputPWM object outside of the code itself and its entry on the audio system design tool (which is where i saw that it only supports 3.x boards) do you know what the purpose of the 2nd pin listed in the audioOutputPWM object's...

Howdy everyone! I'm looking for some guidance in how to go about sending some simple oscillating signals out from the teensy 4.1 as part of a DIY semi-modular synth I'm working on! I'm hoping to create some (relatively) simple LFOs for this synth, and hope to have them run to 1/4" TS mono...

thank you so much! I actually had the line this->env->noteOn(); in the Voice.cpp file located in test/test_singleVoice, I'm not sure how it wound up missing from the copy in test_channel 🤦‍♀️I feel very silly for not catching the scope issue as well, but that solved it! Audio is now coming out...

Plugging a pair of skullcandy earbuds directly into the headphone jack on the audio adaptor! The same pair i use for daily listening and for the test located in tests/test_singleVoice

great catch! Updated that line to read this->mergeMixers[i]->gain(j, ((float)j+1.0)/channelsPerMixer); this->mergeMixers[i]->gain(j,(1.0/channelsPerMixer)); edit: idk what i was thinking the first time oops. and thank you for catching why I was getting alerts that channel::noteOff() wasn't...

ah! I'm so sorry, i forgot to commit that change, I had already noticed that and changed it in my local code, the code is otherwise identical, will push that now to avoid confusion

Howdy everyone! Thank you all so much for your help thus far, I've got another question, I'm working on a polyphonic synth using a Teensy 4.1 w/ Audio Adapter as the brains, and I'm putting together the code for it currently, using the github repo...

Removed all circuitry except for the teensy audio shield (which is soldered on and doesn't connect to the bottom half of the 4.1 anyhow), there shouldn't be any path to ground from the pins in question, I probably just damaged it somehow, ty all!

Basically what it says on the tin, I'm only reading a voltage of about 0.2v on pin 33 and only 0.02v on pin 34 of my teensy 4.1 at first i suspected i may have simply made a bad solder joint, but after reflowing and a generous amount of flux I can't seem to understand why I'm not getting the...

Figured out this specific issue, I had forgotten to call this->noteMixer = new AudioMixer4();

Hello everyone! I've been working on a polyphonic synth based around the Teensy and its audio shield & library while trying to set up unit tests for each of the individual pieces, I seem to be hitting a wall. Here is a link to all of the files involved in this unit test ...