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Yamaha YM2608

Index Yamaha YM2608

Yamaha YM2608 YM2608, a.k.a. OPNA, is a sixteen-channel sound chip developed by Yamaha. [1]

17 relations: Adaptive differential pulse-code modulation, Digital-to-analog converter, Frequency modulation synthesis, General Instrument AY-3-8910, General-purpose input/output, Low-frequency oscillation, NEC, PC-8800 series, PC-9800 series, Programmable interval timer, Sampling (signal processing), Sound chip, Square wave, Yamaha Corporation, Yamaha YM2203, Yamaha YM2610, Yamaha YM2612.

Adaptive differential pulse-code modulation

Adaptive differential pulse-code modulation (ADPCM) is a variant of differential pulse-code modulation (DPCM) that varies the size of the quantization step, to allow further reduction of the required data bandwidth for a given signal-to-noise ratio.

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Digital-to-analog converter

In electronics, a digital-to-analog converter (DAC, D/A, D2A, or D-to-A) is a system that converts a digital signal into an analog signal.

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Frequency modulation synthesis

Frequency modulation synthesis (or FM synthesis) is a form of sound synthesis where the timbre of a simple waveform (such as a square, triangle, or sawtooth) called the carrier, is changed by modulating its frequency with a modulator frequency that is also in the same or similar audio range, so that a more complex timbre results.

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General Instrument AY-3-8910

The AY-3-8910 is a 3-voice programmable sound generator (PSG) designed by General Instrument in 1978, initially for use with their 16-bit CP1610 or one of the PIC1650 series of 8-bit microcomputers.

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General-purpose input/output

A general-purpose input/output (GPIO) is an uncommitted digital signal pin on an integrated circuit or electronic circuit board whose behavior—including whether it acts an input or output—is controllable by the user at run time.

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Low-frequency oscillation

Low-frequency oscillation (LFO) is an electronic signal which is usually below 20 Hz and creates a rhythmic pulse or sweep.

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NEC

is a Japanese multinational provider of information technology (IT) services and products, headquartered in Minato, Tokyo, Japan.

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PC-8800 series

The, commonly shortened to PC-88, are a brand of Zilog Z80-based home computers released by Nippon Electric Company (NEC) in 1981 in Japan, where it became very popular.

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PC-9800 series

The, commonly shortened to PC-98, is a lineup of Japanese 16-bit and 32-bit personal computers manufactured by NEC from 1982 through 2000.

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Programmable interval timer

In computing and in embedded systems, a programmable interval timer (PIT) is a counter that generates an output signal when it reaches a programmed count.

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Sampling (signal processing)

In signal processing, sampling is the reduction of a continuous-time signal to a discrete-time signal.

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Sound chip

A sound chip is an integrated circuit (i.e. "chip") designed to produce sound.

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Square wave

A square wave is a non-sinusoidal periodic waveform in which the amplitude alternates at a steady frequency between fixed minimum and maximum values, with the same duration at minimum and maximum.

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Yamaha Corporation

() is a Japanese multinational corporation and conglomerate with a very wide range of products and services, predominantly musical instruments, electronics and power sports equipment.

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Yamaha YM2203

The YM2203, a.k.a. OPN (FM Operator Type-N), is a three-channel sound chip developed by Yamaha.

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Yamaha YM2610

YM2610, a.k.a. OPNB, is a fifteen-channel sound chip developed by Yamaha.

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Yamaha YM2612

The YM2612, a.k.a. OPN2, is a sound chip developed by Yamaha.

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Redirects here:

OPNA, YM2608, Yamaha OPN3, Yamaha YMF288.

References

[1] https://en.wikipedia.org/wiki/Yamaha_YM2608

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