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
Sound card
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A sound card is an internal expansion card that provides input and output of audio signals to and from a computer under the control of computer programs. The term sound card is also applied to externa
Sound chip
…for many sound chips, as used in the Intel High Definition Audio (IHDA) standard of 2004. The PCM sampling method is used in many mobile phones and sound cards for personal computers. This widespread use is part of the digital sound revolution that started in the 1980s. There are multiple types of sound chips…
Close-up of a sound card PCB, showing electrolytic capacitors, SMT capacitors and resistors, and a YAC512 two-channel 16-bit DAC. The integrated circuit on the left is a 3403 single power supply quad operational amplifier.
A VIA Technologies Envy sound card for PC, 5.1 channel for PCI slot
Three early ISA (16-bit) PC sound cards showing the progression toward integrated chipsets
A pair of professional rackmount audio interfaces