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    Unison in teensy?

    Hello, Working on a project and I was wondering if someone has implemented unison? It is my understand that it works by detuning multiple copies of the same oscillator, which sounds similar to a chorus effect. I'm trying to achieve a super saw sound output. Thank you
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    Help with resources for synthesizer project

    Hi Emmanuel, I have been working on my synthesizer over the past month. I have implemented much of Ken Wessen's constructive synthesis tutorial onto a project. Again, thank you for this valuable resource. Notes are triggered via an additional envelope, and it implemented as you described in your...
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    Help with resources for synthesizer project

    Subtractive
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    Morphing waveforms with potentiometer

    Implemented this. It works! Thank you!
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    Morphing waveforms with potentiometer

    So a potentiometer value ranges from 0 to 1023. I want to create an output waveform that is a blend of waveforms as the potentiometer moves. For example, at 0, we will output a sine wave. At 255, we will output a sine wave. In between these values is a morphing between the two intermediate...
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    USB B to midi to the teensy

    Trying to get midi notes into my teensy via midi. Problem is it doesn't have a midi out socket, and only a USB socket. Is there any way (other than connecting both to computer) I could have the USB translate to midi from the keyboard? Thanks
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    Help with resources for synthesizer project

    Will do these. I'll let you know of any problems or concerns as I read through this. Thanks
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    Help with resources for synthesizer project

    Hi Emmanuel, Apologies for the late response. Have been busy with school Can you provide a resource for where C++ and OOP are used for polyphony? I would love the help to develop the monophonic version first. I already have a 8 step sequencer that sounds good with the help of chatgpt. But for...
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    Help with resources for synthesizer project

    This is amazing! Thanks so much for sharing. Some questions: - how did you implement the LFO with the audio library? - For the notes, did you just add an envelope at different frequencies? What I mean is, did you use the noteOn/noteOff functions to implement the keyboard? I really like how you...
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    Help with resources for synthesizer project

    Trying to make a pretty basic but functional synthesizer aimed at kids to learn sound design with. It should have a spec sheet good enough to make common sounds like a piano,flute etc. "Jeannie" by Rolf at TubeOhm was quite inspiring, but is very advanced for my knowledge of sound synthesis. The...
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    Display help - replicating "Jeannie" menu with TFT display and Adafruit library

    I am attempting to show a kind of menu on the ILI9341 display, along with output waveforms. I am trying to replicate what Rolf Degen has done with the Jeannie synthsizer (this post is going to refer to everything related to that synth). To see what I mean, check these out: menu selection/...
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    Audio tutorial kit with Teensy 4.1 and audio adaptor

    Connected to PC5102 I2S DAC with similar to this connection on Teensy. Now it is working reasonably. Was I missing something in the audio adaptor board?
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    Audio tutorial kit with Teensy 4.1 and audio adaptor

    tried the guitar example with the sd card wires removed, and pins mentioned connected. far from working but i heard the output for a few seconds, before noise and a very high piched sound came in, i could still hear a little bit of the guitar riffs, however. Does look like its not a pin issue...
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    Audio tutorial kit with Teensy 4.1 and audio adaptor

    SD card cardinfo is functional
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    Audio tutorial kit with Teensy 4.1 and audio adaptor

    First two images are the audio shield. third one is the teensy. The color should be the pin connected to it, some colors are same but they correspond to the pins.
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    Audio tutorial kit with Teensy 4.1 and audio adaptor

    note: MEM's 3 pins, MIC, VGND and LINE IN/OUT have not been connected. I only soldered the 28 pins on the board
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    Audio tutorial kit with Teensy 4.1 and audio adaptor

    I just checked again. Apologies for the image, just wanted to show the way i connected it. Pin 6 was misplaced (for the SDCARD). Really didn't help much. Can the wires be causing noise? The beeping program is common amongst all boards, and the sd card one only has a pin change for 4.x. What else...
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    Audio tutorial kit with Teensy 4.1 and audio adaptor

    I've connected everything according to the adapter pins. Looks like its basically the same pins corresponding to the teensy (14 to 14 etc). duh. But even then it isn't functional. I can verify teensyduino works because i can upload blink sketches, but it seems the beep audio is not coming...
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    Audio tutorial kit with Teensy 4.1 and audio adaptor

    Thanks for the response. I have seen this, but it seems there are only breadboard coordinates. I could technically spend some time and decode which pin is which on the adaptor, but I don't see the point. This is because I have a teensy 4.1 and the Rev D audio adaptor. I just want to hook up the...
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    Audio tutorial kit with Teensy 4.1 and audio adaptor

    Hello there. Looking to do the audio tutorial kit. I have purchased the teensy 4.1, audio adaptor 4.0 (Rev D for teensy 4.x) seperately. I do have the other components. I understand that a 2-pin condenser microphone should be installed on the audio adaptor and a thumbwheel potentiometer. What...
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