In 1983, using the psychoacoustic principle of the masking of critical bands first published in 1967, he started developing a practical application based on the recently developed IBM PC computer, and the broadcast automation system was launched in 1987 under the name Audicom.

IBM started working on a prototype system loosely based on Codd's concepts as System R in the early 1970s.

Only Larry Ellison's Oracle started from a different chain, based on IBM's papers on System R, and beat IBM to market when the first version was released in 1978.

I didn't like writing programs, and so, when I was working on the IBM 701, writing programs for computing missile trajectories, I started work on a programming system to make it easier to write programs.

The earliest computer courses were started at IIT Kanpur in August 1963 on an IBM 1620 system.

This reliance on the specific hardware of the IBM PC led to 1-2-3 being utilized as one of the two litmus test applications for true 100 % compatibility when PC clones started to appear in the early-to mid-80s.

Apple started the Taligent project in 1989, with the goal of building a NeXT-like operating system for the Macintosh, with collaboration from both HP and IBM.

One line was the IBM PC compatible Intel i286 based Vectra Series started 1986.

The original implementation was on an IBM 7090 at Bell Labs, Holmdel, N. J. SNOBOL4 was specifically designed for portability ; the first implementation was started on an IBM 7094 in 1966 but completed on an IBM 360 in 1967.

The term is not synonymous with IBM PC compatibility as this implies a multitude of other computer hardware ; embedded systems as well as general-purpose computers used x86 chips before the PC-compatible market started, some of them before the IBM PC itself.

IBM has started to allow Java code running on z / OS to execute above the 2GB bar, again for performance reasons.

Usually the semiconductor of choice is silicon, but some chip manufacturers, most notably IBM and Intel, recently started using a chemical compound of silicon and germanium ( SiGe ) in MOSFET channels.

In the early 1990s the first groupware commercial products began delivering up to their promises, and big companies such as Boeing and IBM started using electronic meeting systems to leverage key internal projects.

What started as International Business Machines is now just " IBM " and the color blue has been a signature in their unifying campaign as they have moved to become an IT services company.

In 1965, IBM started an effort to build its own machine that would be even faster than the 6600, the ACS-1.

In 1974, IBM started a project with a design objective of creating a large telephone-switching network with a potential capacity to deal with at least 300 calls per second.

In 1985, research on a second-generation RISC architecture started at the IBM Thomas J. Watson Research Center, producing the " AMERICA architecture "; in 1986, IBM Austin started developing the RS / 6000 series, based on that architecture.

To address technical workstation, supercomputer, and engineering / scientific markets, IBM Austin ( the home of the RS / 6000s ) then started developing a time-to-market single-chip version of the Power2 ( P2SC ) in parallel with the development of a sophisticated 64-bit PowerPC processor with the POWER2 extensions and twin sophisticated MAF floating point units ( the POWER3 / 630 ).

To address RS / 6000 commercial applications and AS / 400 systems, IBM Rochester ( the home of the AS / 400s ) started developing the first of the high-end 64-bit PowerPC processors with AS / 400 extensions, and IBM Endicott started developing a low-end single-chip PowerPC processor with AS / 400 extensions.

Despite being impacted by diversion of resources to jump start the Apple / IBM / Motorola effort, the POWER2 took five years from start to system shipment.

To support the RS / 6000 and RS / 6000 SP2 product lines in 1996, IBM had its own design team implement a single-chip version of POWER2, the P2SC (" POWER2 Super Chip "), outside the Apple / IBM / Motorola alliance in IBM's most advanced and dense CMOS-6S process.

All subsequent POWER processors implemented the full 64-bit PowerPC and POWER instruction sets, so that there were no longer any IBM processors that implemented only POWER or only POWER2.

The appearance of even lower-priced scientific workstations based on microprocessors with high performance floating point units ( FPUs ) during the 1990s ( such as the MIPS R8000, IBM POWER2 ), and Weitek eroded the demand for this class of computer.

AIX was the first operating system to utilize journaling file systems, and IBM has continuously enhanced the software with features like processor, disk and network virtualization, dynamic hardware resource allocation ( including fractional processor units ), and reliability engineering ported from its mainframe designs.

Late designs in several processor families exhibit CMP, including the x86-64 Opteron and Athlon 64 X2, the SPARC UltraSPARC T1, IBM POWER4 and POWER5, as well as several video game console CPUs like the Xbox 360's triple-core PowerPC design, and the PS3's 7-core Cell microprocessor.

The first ( retroactively ) RISC-labeled processor ( IBM 801-IBMs Watson Research Center, mid-1970s ) was a tightly pipelined simple machine originally intended to be used as an internal microcode kernel, or engine, in CISC designs, but also became the processor that introduced the RISC idea to a somewhat larger public.

Industry Standard Architecture ( ISA ) is a computer bus standard for IBM PC compatible computers introduced with the IBM Personal Computer to support its Intel 8088 microprocessor's 8-bit external data bus and extended to 16 bits for the IBM Personal Computer / AT's Intel 80286 processor.

The Intel 8088, released in 1979, was a slightly modified chip with an external 8-bit data bus ( allowing the use of cheaper and fewer supporting logic chips ), and is notable as the processor used in the original IBM PC.

Some of IBM's engineers and other employees wanted to use the IBM 801 processor, some would prefer the new Motorola 68000, while others argued for a small and simple microprocessor, such as the MOS Technology 6502 or Zilog Z80, which had been used in earlier personal computers.

IBM therefore chose to rely on that processor for a couple of more years.

Few personal computers used the 80186, with some notable exceptions: the Australian Dulmont Magnum laptop, one of the first laptops ; the Wang Office Assistant, marketed as a PC-like stand-alone word processor ; the Mindset ; the Siemens PC-D ( not 100 % IBM PC-compatible but using MS-DOS 2. 11: de: Siemens PC-D ); the Compis ( a Swedish school computer ); the RM Nimbus ( a British school computer ); the Unisys ICON ( a Canadian school computer ); ORB Computer by ABS ; the HP 100LX, HP 200LX, HP 1000CX and HP OmniGo 700LX ; the Tandy 2000 desktop ( a somewhat PC-compatible workstation with sharp graphics for its day ); the Philips: YES ; the Nokia MikroMikko 2.

The success of this initial processor version was limited to replacing PA-RISC in HP systems, Alpha in Compaq systems and MIPS in SGI systems, though IBM also delivered a supercomputer based on this processor.

A modified version of the 68000 formed the basis of the IBM XT / 370 Hardware emulator of a System 370 processor.

MultiMate was a word processor developed by Softword Systems Inc. ( later renamed Multimate International ) for IBM PC MS-DOS computers in the early 1980s.

The last version of MultiMate was packaged with many of these add-on programs under the product name " MultiMate Advantage " to compete with other word processor software of the day, especially IBM DisplayWrite for DOS, which Multimate International developers saw as their main competition in the business market, and to a lesser extent WordPerfect, the DOS incarnation of Microsoft Word and the Samna word processor, which had its roots in another office word processing computer.

* OS / 2 1. x targeted the 80286 processor: IBM insisted on supporting the Intel 80286 processor, with its 16-bit segmented memory mode, due to commitments made to customers who had purchased many 80286-based PS / 2's because of IBM's promises surrounding OS / 2.

Because it was equipped with online and offline printers that were based on IBM electric typewriter mechanisms, it was capable of what, in 1980s terminology, would be called " letter-quality printing " and therefore inspired TJ-2, arguably the first word processor.

The turning point for XyWrite came in the form of a disastrous near-partnership with IBM, which was seeking a modern replacement for its venerable DisplayWrite word processor.

** The original Model 5150 IBM PC ( with a 4. 77 MHz Intel 8088 processor ) is released in the United States at a base price of $ 1, 565.

The product line was further extended in 2004 with the introduction of the i5 servers, the first to use the IBM POWER5 processor.

IBM developed the POWER4 processor to replace both POWER3 and the RS64 line in 2001.