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The SN76489[ 1] Digital Complex Sound Generator (DCSG) is a TTL -compatible programmable sound generator chip from Texas Instruments. [ 2] Its main application was the generation of music and sound effects in game consoles, arcade video games, and home computers ( TI-99/4A, BBC Micro, ColecoVision, IBM PCjr, Tomy Tutor, Master System, Game Gear ...
Combined sound and LCD driver, has 4-channels with an 8-bit DAC General Instrument: AY-3-8910: 1978 3 ... Namco WSG (Waveform Sound Generator) 1980 3
A waveform generator is a fundamental module in a sound synthesis system. A waveform generator usually produces a basic geometrical waveform with a fixed or variable timbre and variable pitch. Common waveform generator configurations usually included two or three simple waveforms and often a single pseudo-random-noise generator (PRNG).
The AY-3-8910 is a 3-voice programmable sound generator (PSG) designed by General Instrument (GI) in 1978, initially for use with their 16-bit CP1610 or one of the PIC 1650 series of 8-bit microcomputers. The AY-3-8910 and its variants were used in many arcade games —Konami's Gyruss contains five [1] —and Bally pinball machines as well as ...
External control. PAD In 1-8, Memory select (dec / inc), Foot SW, MIDI Thru / Out / In. Audio sample. 12 bit companded PCM wave memory. The Yamaha PTX8 is a digital sample-based percussion tone generator built by Yamaha, in late 1986. [1] It was included in the Yamaha D8 electronic drum kit. [2]
Through-hole Dual Inline Package ( DIP) RP2A07. The Ricoh 2A03 or RP2A03 ( NTSC version) / Ricoh 2A07 or RP2A07 ( PAL version) is an 8-bit microprocessor manufactured by Ricoh for the Nintendo Entertainment System video game console. It was also used as a sound chip and secondary CPU by Nintendo 's arcade games Punch-Out!! and Donkey Kong 3 .
Dither is an intentionally applied form of noise used to randomize quantization error, preventing large-scale patterns such as color banding in images. Dither is routinely used in processing of both digital audio and video data, and is often one of the last stages of mastering audio to a CD .
Linear (or Longitudinal) Timecode ( LTC) is an encoding of SMPTE timecode data in an audio signal, as defined in SMPTE 12M specification. The audio signal is commonly recorded on a VTR track or other storage media. The bits are encoded using the biphase mark code (also known as FM ): a 0 bit has a single transition at the start of the bit period.