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Currah Microspeech
Currah was a British computer peripheral manufacturer, famous mainly for the speech synthesis ROM cartridges it designed for the ZX Spectrum, Commodore 64, and other 8-bit home computers of the 1980s. Currah μSource for the ZX Spectrum The Currah μSource, commonly referred to as the ''Microsource'', from Quadhouse is a self-contained ROM cartridge with a full-function-two-pass macro assembler, Forth and a debugger, all of which can interact with BASIC. It is also compatible with Interface 1. Currah μSpeech for the ZX Spectrum The Currah μSpeech, commonly referred to as the ''Microspeech'', plugged into the expansion port on the back of the ZX Spectrum. Additional leads were provided to feed the sound and UHF signal from the computer into the unit. The TV aerial lead plugged into the unit and speech sounds were added into the UHF signal generated by computer. By default, the unit "spoke" every key-press the user made, even the direction keys which came out as "CURSOR". This c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer
A computer is a machine that can be Computer programming, programmed to automatically Execution (computing), carry out sequences of arithmetic or logical operations (''computation''). Modern digital electronic computers can perform generic sets of operations known as Computer program, ''programs'', which enable computers to perform a wide range of tasks. The term computer system may refer to a nominally complete computer that includes the Computer hardware, hardware, operating system, software, and peripheral equipment needed and used for full operation; or to a group of computers that are linked and function together, such as a computer network or computer cluster. A broad range of Programmable logic controller, industrial and Consumer electronics, consumer products use computers as control systems, including simple special-purpose devices like microwave ovens and remote controls, and factory devices like industrial robots. Computers are at the core of general-purpose devices ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uncommitted Logic Array
A gate array is an approach to the design and manufacture of application-specific integrated circuits (ASICs) using a prefabricated chip with components that are later interconnected into logic devices (e.g. NAND gates, flip-flops, etc.) according to custom order by adding metal interconnect layers in the factory. It was popular during the upheaval in the semiconductor industry in the 1980s, and its usage declined by the end of the 1990s. Similar technologies have also been employed to design and manufacture analog, analog-digital, and structured arrays, but, in general, these are not called gate arrays. Gate arrays have also been known as uncommitted logic arrays ('ULAs'), which also offered linear circuit functions, and ''semi-custom chips''. History Development Gate arrays had several concurrent development paths. Ferranti in the UK pioneered commercializing bipolar ULA technology, offering circuits of "100 to 10,000 gates and above" by 1983. The company's early lead i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Computer Hardware Companies
{{Disambiguation ...
Defunct may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the process of becoming antiquated, out of date, old-fashioned, no longer in general use, or no longer useful, or the condition of being in such a state. When used in a biological sense, it means imperfect or rudimentary when comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Computer Companies Of The United Kingdom
Defunct may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product In Industry (economics), industry, product lifecycle management (PLM) is the process of managing the entire lifecycle of a product from its inception through the Product engineering, engineering, Product design, design, and Manufacturing, ma ... * Obsolescence {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CRASH (magazine)
''Crash'', stylized as ''CRASH'', is a magazine dedicated to the ZX Spectrum home computer, primarily focused on games. It was published from 1984 to 1991 by Newsfield Publications Ltd until their liquidation, and then until 1992 by Europress. It was relaunched as a quarterly A5 magazine in December 2020 with the backing of the original founders. The magazine was launched to cater for the booming Spectrum games market. It was immediately popular owing to its quality of writing and distinctive, though occasionally controversial, artwork created by Oliver Frey. By 1986 it had become the biggest-selling British computer magazine with over 100,000 copies sold monthly, but struggled towards the end of the decade after other magazines put cassettes of games on the front cover. In the 2010s, a number of retrospective issues were created via a kickstarter campaign leading to the new publication by Fusion Retro. History ''Crash'' was launched in 1983 in Ludlow, Shropshire by Roger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zig Zag (1984 Video Game)
''Zig Zag'' is a first-person maze video game written by Ed Hickman and published by DK'Tronics in 1984 for the ZX Spectrum The ZX Spectrum () is an 8-bit computing, 8-bit home computer developed and marketed by Sinclair Research. One of the most influential computers ever made and one of the all-time bestselling British computers, over five million units were sold. .... Gameplay In ''Zig Zag'', the player must explore a maze from first-person perspective searching for Scarabaqs, the creatures that hold sector entry data that the player needs to continue to the next level. Scarabaqs flee from the player, who must exploit their behaviour to chase them into dead ends. Adversity comes in the form of Hoverbots, whose attacks drain the player's energy. ''Zig Zag'' also supports the Currah MicroSpeech peripheral. Development The first-person 3D effect was achieved by using a series of vertical black lines to form the perspective of the walls, and to give the impression of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maziacs
''Maziacs'' is an action adventure maze game published by DK'Tronics in 1983 for the ZX Spectrum, Commodore 64, and MSX. History ''Maziacs'', written by Don Priestley, was based on his earlier ZX81 game '' Mazogs''"The YS Official Top 100 Part 1" at The Your Sinclair Rock 'n' Roll Years which was published by in 1982. ''Mazogs'' was one of the most successful ZX81 games so Don Priestley adapted it for the higher-resolution, colour-screen ZX Spectrum and MSX. The Commodore 64 port was written by Andy French. Gameplay ''Maziacs'' takes place in a randomly generated, scrolling, overhead-view maze, in which the player-controlled pro ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Your Spectrum
''Your Sinclair'', originally ''Your Spectrum'' or ''YS'', is a discontinued British computer magazine for the Sinclair range of computers, mainly the ZX Spectrum. It was commercially published between 1984 and 1993. History The magazine was launched in January 1984 as ''Your Spectrum'' by Sportscene Specialist Press. (Sportscene would later be renamed to Dennis Publishing in April 1987.) Initially, it was published bimonthly, changing to monthly in June 1984. With the January 1986 issue, the title was relaunched as ''Your Sinclair'', with the intention of expanding coverage of the QL into the main magazine (previously, ''QL User'' had been a pull-out section within the magazine), and any future computers produced by Sinclair. However, the magazine remained focused almost entirely on the ZX Spectrum games scene. In 1990, the magazine was sold to Bath-based Future plc, and the April 1990 issue was the first to be published by the new company. That issue's news section containe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DK'Tronics
DK'Tronics Ltd (stylised as dk'tronics) was a British software and hardware company active during the 1980s. It primarily made peripherals for the ZX Spectrum and Amstrad CPC but also released video games for the ZX81, ZX Spectrum, Commodore 64, VIC-20, BBC Micro, Memotech MTX, MSX and Amstrad platforms. History The company's first product was a 16Kb expansion pack for the ZX80, released just prior to the launch of the ZX81 The ZX81 is a home computer that was produced by Sinclair Research and manufactured in Dundee, Scotland, by Timex Corporation. It was launched in the United Kingdom in March 1981 as the successor to Sinclair's ZX80 and designed to be a low-c .... At this time the company consisted only of David Heelas, working part-time through his interest in electronics. When the ZX81 was launched, he went full-time manufacturing, packaging and posting from his home – and by the end of 1981 he had four employees. Hardware production expanded to include new keyboa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firebird Software Ltd
Firebird and fire bird may refer to: Mythical birds * Phoenix (mythology), sacred firebird found in the mythologies of many cultures ** Fenghuang, sometimes called Chinese phoenix * Vermilion bird, one of the four symbols of the Chinese constellation representing fire * Bennu, Egyptian firebird * Huma bird, Persian firebird * Firebird (Slavic folklore) Automobiles * Pontiac Firebird, American pony car * General Motors Firebird, series of concept cars Aviation * AAM-A-1 Firebird, an American air-to-air missile of the 1940s * Chengdu J-10 (NATO reporting name: Firebird), a Chinese combat aircraft * Northrop Grumman Firebird, an American recon/surveillance aircraft * CargoLogicAir, a defunct British airline (callsign: FIREBIRD) Film and television * ''Firebird'' (film), a 2021 film directed by Peeter Rebane * ''The Firebird'' (1934 film), a murder mystery directed by William Dieterle * ''The Firebird'' (1952 film), a musical drama film directed by Hasse Ekman * "Firebird" ''(On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
