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The teensy 4.1 will work with multiple dacs as discussed. However, USB audio support is only stereo at the moment (2 in/2 out). Many users have goals to add more channels. I think one might have...

I just wanted to say that JackTrip is an awesome project, never heard of it and I will be digging in for sure.

Exactly what connection is needed electrically to connect an external clock to the...

Yes, look at the AudioInputI2SQuad and AudioOutputI2SQuad. It is doing this with the shield, which is sending and receiving I2S.

https://www.pjrc.com/teensy/gui/?info=AudioInputI2SQuad#tab-info...

Sorry nobody helped. I was interested in this, as this chip is quite nice... But I couldn't come up with anything helpful. What was the issue?

Yes, sorry. The PCM5201 is a DAC and then use the PCM1802 as the ADC. Just a thought. Hope it's helpful.

A codec is a chip that has both ADC and DAC in one. Or you build it with discrete ADC/DAC chips.

Blackaddr uses the WM8731 in his guitar shield and chipaudette uses the TLV320AIC3206 in his Tympan. I'm building something with the TLV320AIC3106 and I've also built something using PCM5242 and...

I can understand that I've managed a BB form before myself and it can get kind of cumbersome towards the end of life.

But in all seriousness post something and then choose edit post and I can...

Thank you, are you aware of the bug on Android? This is a new phone so it was occurring on my old phone too.

Oh man, the forum just deleted my post again. I'm using a Google Pixel 6 pro and when you go to edit the post on mobile it will delete the post. Basically the entire screen becomes a delete post...

Can you connect the screen to the ESP32? Communication between the ESP32 and Tenney is probably required for something in your device. So you can go either way with the screen. Definitely plan for a...

Good afternoon. Without looking too hard at the code, I'm now wondering about your setup.

If the ESP32 is connected with only I2S to the Teensy, then there is no way for the Teensy to get the...

https://forum.pjrc.com/threads/69634-Looper-with-8-Tracks-Storage-on-fast-SD-Card-electric-Guitar

It looks like pschatzmann added some functionality for this in his code.

https://github.com/pschatzmann/ESP32-A2DP/issues/29

Hi Stephanie, this is valuable work. Good luck.

I just emailed thesycon to put this project on their radar and ask for their contribution. If anyone has the knowledge to finally put the nail in this Wishlist item they definitely have it. They've...

This does look like a major contribution. Thank you [IDC]Dragon!

Will this perform 24 or 32 bit conversion at 96khz? Because if it does this is very exciting for pro audio users. My personal...

Hi Franz,

Are you using the Teensy as the Master? Since it stops working when the ESP32 is paused, do you think maybe the clocks stop? Do you think the Teensy is expecting the clock and the ESP32...

Hello Jay,

This is really cool. I'm always thinking about MCU instrument design and you've got some really awesome designs here. I always think based on midi between the instrument and the synth,...

Follow the pinout from the audio adaptor page. Revsision C. https://www.pjrc.com/store/teensy3_audio.html

Skip the master clock because this has a built in PLL.

WSEL = 23, BCLK = 9, DATAI = 22,...

Yes you are correct. I had been drawing various circuits with different parts and wound up here. It's strange that the two products in the same series are so different. I think the following is...

Hello,

Can someone please verify the schematic below looks like all we need to successfully implement an Optical / TOSLINK IO with T4.1 (other than software)?

27849
Using FCR6842032R and...

This project uses the CoolAudio chips. I came across this the other day and I think it might be helpful for this discussion. Might be easy to interface the FreeDSP expansion header (I2S) with the...

There are two there now.

I'm sorry, I was confusing this with another project. This is a Kicad project.

You can open the source file here, right? https://codeberg.org/dcoredump/TeensyMIDIAudio

I've opened it in kicad, but it's an eagle file.

What about a haptic feedback motor? Might be enough to vibrate the spring but small enough that it doesn't continue to vibrate for too long of a time?

Like this
...

Hello Spatz,

Thank you for sharing. Your project is bold! I've been doing similar stuff for a few years now, so I know how mind bending these things can be. Just wait until you start buying all...

dimitre,

I know you are creating a looper. This just popped up and might be of interest to you.
https://forum.pjrc.com/threads/69362-Core-of-a-Multitrack-Looper

Jay

Would a hard drive on the USB host be any faster? Does that work on the teensy?

palmerr,

Can you tell me what the input impedance of your AudioToy is? I understand the goal for guitar preamps is to have ~1M impedance, ~2k for Microphones, and ~10k for line levels. Does this...

I always felt as if the pattern matching function was for the purposes of selecting multiple mixers, for example. Call /mixer* and get /mixer1, /mixer2, and /mixer3_diff. I envisioned it as a client...

Blackaddr is a member of our community and posts here often. He has a guitar pedal shield for teensy.

http://blackaddr.com/products/

He has a github with his guitar library built on the teensy...

I would then say that full Teensy OSC-Client support doesn't make much sense for the GUI tool. The only real option is for the request/response format. Yes, the client support is necessary for...

Yeah, that's the ideal solution in a nutshell. Ethernet or an ESP32... The ESP32 would have to work as an OSC bridge (two ways for server/client). :-)



It's worth mentioning my appreciation....

I brought up the /subscribe functionality only as one way to receive the data, but I haven't confirmed that is the only or best way yet. I don't know a ton about OSC so I'm still learning.

I...

Cheers to this! Reminds me of the music created with AI. This is evidence that music is baked into everything we do on the most basic levels. We just need to reveal it in some way. Very cool.

I'm getting somewhere!

I decided to download your PlatformIO project and compile it there. Looks like you have Dual Serial starting to function. And that seems to have started to make things work,...

At one point I thought I had confirmed communication with the Teensy. The log was showing OSC commands going out, there was no [not connected] message in the GUI. But I couldn't get any sound. I then...

Pio,

If you like GUI controls you need to check out this thread.

https://forum.pjrc.com/threads/68798-Open-Sound-Control-(OSC)-Teensy-Audio-Library-Implementation


manicksan and...

Piotr,

That new board is awesome! Congrats. I'd love to learn more about it!

Jay

With which example? OSCAudioEmpty?

Or IDE>Upload?

Does one just need the JSON, or is a matching arduino file also required to make a project run?

If you are open to feedback/feature requests here are my thoughts.

Would it be possible to add another side-bar, this time between the grid and the right column... here...

26889

This...

Hello Guys,

I did successfully compile the project. But I haven't had much luck getting any audio out yet. I suspect it's because of the fact that my STGL5000 hasn't been initialized in the...

Is there a limitation on how long the addresses can be? Using shortened names as opposed to human readable ones?

note to self.
https://manicken.github.io/
https://github.com/manicken/manicken.github.io
https://github.com/h4yn0nnym0u5e/OSCAudio
https://github.com/h4yn0nnym0u5e/Audio

@adrianfreed I'm very interested in hearing your thoughts on.

1) Synchronization between server<->client and keeping multiple clients synchronized.
2) Sending/Receiving VU Meter data from...

A standard /subscription would pass the request on to the subscribed clients so no need for read-back. All clients would have to pay close attention if they want to be in sync! :-) Meters would work...

TLDR;



The X32 responds to the client after all calls. The client calls the X32 to change a volume (for example) and then the X32 replies back with a confirmation of the parameter.

In...

I've lost many of the errors but still one "error: 'setMaxBuffers' was not declared in this scope"


Arduino: 1.8.16 (Windows 10), TD: 1.55, Board: "Teensy 4.1, Serial + MIDI + Audio, 600 MHz,...