Gravis UltraSound

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This 16-bit ISA expansion card from Advanced Gravis Computer Technology Ltd features:

16-bit 44.1kHz CD quality sound.
32 multi-timbral digital and/or synthesized voices.
Windows 3.1 Multimedia extensions support.
Wave table synthesis.
8-bit digital recording with sample rates from 4 to 44.1kHz in either mono or stereo. Separate circuits allow for simultaneous recording and playback.
Standard MPU-401/UART MIDI interface supports MIDI in/out/passthru (with optional cable).
Speed compensating joystick game port.
Built-in 4 watt amplifier.
256K onboard memory, expandable to 1MB with standard DRAM chips.
Optional CD-ROM interfaces for LMSI, Sony, Mitsumi, SCSI drives.

Date : October 1992

Manufacturer : Gravis

Format : Expansion Board

Physical Description : Cardboard box Cardboard insert Inner Cardboard box UltraSound board UltraSound User^s Guide UltraSound Bonus Software leaflet Bonus Software User^s Guide 16-bit Recording Option daughter board 16-bit Recording Option Installation Guide 16 Bit Recording Option Registration Card x6 Gravis UltraSound V4.10 DOS/Windows software on 3.5-inch floppy disk Gravis UltraSound Windows 95 V1.1 (Zip file) on 3.5-inch floppy disk x7 ICs in plastic case C.D. Technology SCSI Daughter Board x2 With Compliments leaflets Consignment Note Envelope

This exhibit has a reference ID of CH42280. Please quote this reference ID in any communication with the Centre for Computing History.

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