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Altera_Forum's avatar
Altera_Forum
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16 years ago

NEED HELP in audio signal processing

i am using DE1 Board equipped with Cyclone II, im juz a newbie in FPGA, pls help me in this project.. i wound like to know how to perform the fast furior transform
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

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Why not use what's already on Terasic's website?

http://www.terasic.com.tw/cgi-bin/page/archive.pl?language=english&no=83

There are two audio examples near the bottom of this page.

Cheers,

- Brendan

--- Quote End ---

i have the sample already, i juz wonder which component is required to add in whn i configurete in SOPC builder,

i tried rs233 communication in NIOS already , i add a Jtag uart rs232, memory and processor,

can anyone tell me which component is the audio codec which i suppose to add