Tandy DAC

Hardware entity

Late model Tandy MS-DOS compatible PCs added 8-bit Digital-to-Analog Converter hardware & protocols for HQ music & sound at 48kHz & emulation of other SPUs

91
games
1
platform

The first video game about Tandy DAC was released in 1989.

Sierra On-Line, Brøderbund and Activision has published most of these games

Tandy 8-bit DAC hardware is a type of Covox Speech Thing clone but resided in internal hardware rather than occupying the parallel port and the necessary CPU bandwidth need to converse with that port. It benefited from DMA allowing sound and music to be processed without taking up CPU cycles. It is capable of playback and synthesizing of 48kHz sound and music. It was used to emulate other sound hardware such as the Speech Thing and certain functions of Sound Blaster cards. Or, games could simple use all six channels at once as the DAC was integrated with the previous "Tandy 3 Voice" hardware.

Voice 1, Square wave, Independent Volume, ABSR can be simulated using the CPU
Voice 2, Square wave, Independent Volume, ABSR can be simulated using the CPU
Voice 3, Square wave, Independent Volume, ABSR can be simulated using the CPU
Voice 4, Noise, Full Volume
Speaker, Square wave, Full Volume only
Digital-to-Analog Converter (Tandy DAC)

Parent group

Sound Processing Units

Related groups

Hardware
Tandy SPU, Tandy Video II, Tandy 1000 platform

compare with these groups

Platforms

MS-DOS 91

By year

899091929394959697 28714210

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