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Altera_Forum
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13 years ago

Help in creating sin wave lookup table in C to simulate keyboard note using DE1 board

Hello I am new to this forum and I hope this is the right place to ask this question. I need help on how to create a lookup table in C. I need to use the lookup table to simulate the sound of a no...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Actually, if you want to generate sin() or cos() the Goertzel generator is better - provided you can do a multply per sample.