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

Ask about the DE2 Audio Codec.

I set-up everything as in the manual, and use the reference design to play music(48KHZ,wav). But why there is much noise along with the music from the headset? Thanks for help!
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

I had the same problem with the sd audio player

# define LCD_DISPLAY

# define SEG7_DISPLAY

# define DISPLAY_WAVE_POWER

# define SUPPORT_PLAY_MODE

i commented out these ddefines and the sound was a lot better