Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Microphone input

I am trying to store an input sound wave on the DE2 board as a digital signal that I can analyze and make calculations with. Does anyone have any suggestions on how to do this? Thanks
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Should I interface between the audio codec and embedded memory directly? What format would be stored if I did it this way?

One example project had a serial communication interface connected to the UART, which was added to the Nios II processor via the Avalon bus

Thanks for the help. I appreciate the comments.