Sound chip
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A sound chip is an integrated circuit designed to produce audio signals through digital, analog or mixed-mode electronics. Sound chips are typically fabricated on metal–oxide–semiconductor mixed-signa
A Yamaha YM2608 FM synthesis chip
A Creative Technology Sound Blaster chip found in a computer sound card
Yamaha YMF278
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The Yamaha YMF278 or YMF278B, also known as the OPL4, is a sound chip that incorporates both FM synthesis and sample-based synthesis by Yamaha.
A YMF278B-F sound chip on a Yamaha Sound Edge SW20 PC card (near top left)