I want to compare the frequencies of soundwaves with a standard set of frequencies using an Arduino board and a transducer in real-time. I am not sure if Arduino can compare the analog frequencies from the transducer or even if I use an ADC to digitize the analog frequencies, will that be accurate? I don’t even know how to set the values to compare particular frequency range on Arduino, So, please let me know if there are any solutions to these issues.
Thank You!


You’ve reached the community forum for integrators using the GitHub API. We’re not going to be able to help you with Arduino questions.

I’d suggest trying Stack Overflow as a starting point, or perhaps doing a search for “arduino sound forum” on Google to find people who are knowledgable about the technologies you’re working with.