Mpact
Mpact may refer to:
List of DC Comics imprints
DC Comics has published a number of other imprints and lines of comics over the years.
History
In the Golden Age of Comic Books publishing, DC Comics was also an imprint of Detective Comics and its affiliated companies, All-American Publications and National Allied Publications, that were later all merged into National Periodical Publications, later renamed DC Comics. Before the merger, due to squabbles between the companies, All-American published under its own name/imprint in 1945 starting with the February stand date until the December stand date.
In 1987, DC started Piranha Press as a mature readers line. The Elseworlds concept was tested in 1989 with Gotham By Gaslight: An Alternate History of the Batman and was an imprint with 1991's Batman: Holy Terror. Using the licensed Red Circle characters, DC launched the Impact Comics imprint in 1991 as an introductory and new talent imprint.
In January 1993, DC's Vertigo imprint was launched with some former DC Comics imprint titles. DC teamed up with Milestone Media to co-publish Milestone Comics starting in 1993. Impact Comics last saw print in July.
MPACT 2
Mpact-2 is a 125 MHz vector-processing graphics, audio and video media processor, a second generation in the Mpact family of Chromatic Research media processors, which can be used only as a co-processor to the main Central Processing Unit (CPU) of a microcomputer.
Hardware using the Mpact-2 uses OEM firmware to provide plug-and-play facility, and may be used with either a PCI or AGP bus.
UAD-1 DSP cards
The UAD-1 was a digital signal processor (DSP) card using the Mpact-2 sold by Universal Audio (acquired by ATI Technologies in November 1998), which uses the DSP, rather than the host computer's CPU, to process audio plug-ins. This allows accurate, but processor-intensive, reverbs, EQs, compressors and limiters to be handled in real time and without burdening the CPU. 3D functionality is hard-wired. The UAD-1 was superseded by the UAD-2, based on the Analog Devices 21369 and 21469 DSPs, in 2007.
UAD-1 hardware was produced with three interfaces: PCI (UAD-1), PCI Express (UAD-1e), and ExpressCard (UAD-Xpander). The cards were offered by Chromatic Research (formerly named Xenon Microsystems), and were part of the Chromatic Mpact 2 Video Adapter.
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