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omjanger: You obviously have much more experience with this topic than I do. I'm an Electrical Engineer, but most of my experience is related to radio signal processing. I am curious about your previous statements pertaining to "level" and "dynamic range", however. I recognize that the signals...

[For others that may be following this conversation,] I received a reply from SparkFun: "Hello Paul, I've thumbed through the post you mentioned. So his fix was for an adapter board he made. Not necessarily the one we sell. However, they use the same codec chip. His fix was meant for that codec...

omjanger: Thank you for the quick reply. However, I find your reply rather "odd", for the following reason: I am following an example from a company called SparkFun, and they reference your noise modification as being applicable to the Teensy 3.2 Audio board. I will now follow-up with SparkFun...

Hello: Can anyone speak to the applicability of omjanger's mod of the Teensy Audio Board for the 4.0 version of the Audio Board? Thank you. PaulB

Thank you, Michael. Of course, you're right ... How can I expect specific answers if I don't ask specific questions? Let's see if I can clarify: I have one of these: https://www.pololu.com/product/2510 and here's the github repository for the shield...

I am working with the Pololu Zumo bot with shield. This is mechanically designed to interface with an Arduino Uno, and Pololu has a nice S/W library on github. However, I would like more I/O than than the Uno can provide, so my thought was to use a Teensy 3.5. [IMHO, I think that thing kicks...

Pardon the "newbie" ... I'm unsure of the "proper etiquette" regarding whether or not the "originator of a thread" should try to "close" it. But I thought I'd share what I've learned, and where I'm going from here: I was unsuccessful in slowing the SPI clock, while retaining a high speed CPU...

Thanks to both tonton81 and Paul. It hadn't dawned on me that multi-threading was an option (or even available!). I'll have to check that out. Also, I will order a few PJRC adapters. In the meantime, I'd like to ask a follow-up question: From Paul's description, it sounds like the SPI clock...

I'm attempting to integrate a number of devices onto a Teensy 3.2 (GPS, LCD or OLED display, OBD-II reader, IMU sensor, SD card). [I'm essentially building a "black box recorder" for my vehicle.] I originally started this project with an Arduino Mega, but have discovered that going "round robin"...