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I posted a specific help question yesterday.

But it brought up a broader range of questions that I have had using the audio shield and a touchscreen.

To be clear - I have had success with a...

Hi Mark,

My PCB definitely does not include the ability to change the pins but these pin allocations were working great in my last pcb with the 4.0.

Is there a reason that D/C would need to...

Thanks, Kurt. I think that in the example code for the XPT2046_Touchscreen.h library, there is an orientation for both the touch and the screen. The values of where it is being "touched" change...

Hello,

I have made a new PCB board for a project that I am working on that uses both the Audio shield and the touchscreen sold by PJRC.

In this newest version, I have used a 4.0 instead of a...

Hi Paul,

Thank you for your response. It made me try my code again and I was able to locate another error that was actually causing the change to not work. I really appreciate your help. I am...

Hi MarkT,

Do you mean notefreq() which is part of the Audio.h library? If so, this is the description, "Detect with fairly good accuracy the fundamental frequency fo of musical notes, such as...

Hello,

I have the tone function working very well in my Teensy code - thank you for making such a useful object!

Now I want to be able to adjust what tone I am detecting using the tone function...

The other 2 items in your code that would be very useful for the group that I am working with are the time stamps and the wav file recording instead of raw files. If they can just grab the SD card...

It might be that I should go back and begin from the audio/examples/Recorder which is more at my level of coding.

I came to microSoundRecorder because:

1) it was reported as being very robust...

1) You wrote: The above should not happen, how did you install Arduino, TD on which OS?

It is installed on Mac OS 10.14.6. Arduino and Teensyduino in their current setup have been on this OS and...

Thank you for your help with this. I have a couple more questions

1) I am getting the following error when I try to compile the code as you suggested above. I did this with a fresh download of...

Hello,

Thank you for your response. I had to put this project on hold for a couple of weeks but I am back at it.

I am trying to use the AUDIO_INPUT_MIC on the Teensy audio board to record a...

Thank you for your fast reply. That makes a lot of sense and is similar to the kind of coding that I have seen with real-time audio coding. I have never seen that done with Arduino/Teensy. It also...

I am trying to learn how to use WMXZ's microSoundRecorder code and I am very confused about how to use this code. In general, I understand including header files for libraries in my Teensy code but...

Hi MarkT, Is there any chance that you could provide a link to the "AudioControlSGTL5000 documentation" that you are talking about? Is that different from https://www.pjrc.com/teensy/SGTL5000.pdf? ...