SOHO Saw hoe

Reading: Saw hoe
Full spelling: Small Office/Home Office
Field:
IT and society > work > SOHO

Tying the small office of the company and the home and suburb with computer network, those which it turns to the work place. Or, utilizing computer network, cause business with the home and the small office. There is an advantage where you can exclude the time and economic wastefulness which originates in going to work, but there is also a case which problem occurs with business management and communication.

SOI Silicon on insulator

Reading: S o eye
Full spelling: Silicon ON Insulator
Field:
Semiconductor > basis technology > SOI

The semiconductor, and the semiconductor technology which designate the monocrystal silicon which was formed on the insulator film as the baseplate. The IBM corporation developed.

With SOI technology, exceeding insulating layer from transistor layer on the processor baseplate, can stop the electric charge which flows out 45% to decrease. Because of this, it is assumed that, the tip/chip which adopts SOI in comparison with the similar tip/chip which operates at the same clock speed, improves, or efficiency being maximum, 30% it is possible to decrease electricity consumption in half. Simply, with existence as for SOI technology thing and the cost whose process is complicated are a little high.

The silicon crystal thin film in order to make the transistor is pure silicon crystal. Vis-a-vis this, because the insulator film under that is not complete crystal, that complete crystal is formed on that, it was assumed that it is difficult, but as for the IBM corporation “[saimotsukusu]” (SIMOX: This was overcome Separation by Implantation of Oxygen) with making use of the technology which is called. This is the technology that it makes oxide insulating layer and the silicon crystal thin film on that, from the silicon crystal surface barely the oxygen molecule the pad, by making that oxidize with temperature in the deep part.

One of package systems of IC tip/chip. In the both long side of the flat rectangular package, those which arrange the lead/read of the letter type of J for external input/output. Package system for surface mounting which is similar to SOP well.

Solano i815

Alias:
Intel 815
Field:
Personal computer > chip set > Solano

Pentium III corresponding chip set of the Intel corporation which is announced in 2000 June. With the product which was called “Solano”, succession of 440BX chip set of the same company it is defined with the code name.

Besides the fact that graphic accelerator function of equal efficiency to i810 is built in, increasing the AGP 4x corresponding graphic accelerator, it can also use. As the same company PC133 SDRAM was supported for the first time officially.

ICH2 which is the input/output interface which is common with i820E is loaded in i815E which is announced simultaneously, the correspondence to of Ultra ATA/100 and the like is done.

Solaris

Reading: [sorarisu]
Field:
OS > UNIX > Solaries

The SunSoft corporation (the subsidiary company of the Sun Microsystems corporation) the UNIX affiliation OS developing & selling. Besides the fact that it operates with the computer of the Sun Microsystems corporation make, there is also a version which operates with the PC/AT compatible machine. The same company developed the BSD system, OS SunOS before Solaris, but from SunOS 5.x it was modified to System V system. It could give to SunOS 4.1.4 which hits to BSD last release the name, Solaris 1.1.2, the name, Solaris 2.6 it could give to SunOS 5.6 of System V type. It has reached the point where recently as for “SunOS” it uses as the word which points to the kernel part of Solaris

SolidAudio

Reading: Solid audio
Field:
Mobile > audio > SolidAudio

The audio equipment which Kobe Steel and NTT developed jointly, utilize IC card. Recording the music data which with the speech compression format “TwinVQ” which NTT developed was compressed to IC card, it plays back. If as for size at the card size of approximately 8cm×5cm, the sound quality like of music CD number (it depends on the capacity of memory sufficiently) it to be possible the fact that the data is recorded, continual playback of several hours has become possible. Also copyright protection mechanism is installed, also pay transmission service of the music contents for SolidAudio which lead the network of Internet and the like is planned.

So-net

Reading: Sonnet
Field:
Internet > provider > So-net

Internet service provider which the SONY communication network has managed.

Start of business at 1996 January, without letting flow credit card number to Internet in 1997 April, besides the fact that the Smash system which can be liquidated was utilized, from Internet connected provider in business enlargement to the online contents provider is positive e.g., it is complete the contents which can utilize other than the connected member.

In addition, So-net is the selling agency of the mail software “PostPet” which establishes the position on Internet and the user community, “post pet park” is managed (1997 November -), as one of the online contents. Sinfony of the SONY system design management (for corporate body private line service) it integrates in 1998 January, offers various service to many customers.

SONET

Reading: Sonnet
Full spelling: Synchronous Optical NETwork
Field:
Network technology > optical communication > SONET

SONET/SDH

Reading: Sonnet s D h
Full spelling: Synchronous Optical NETwork/Synchronous Digital Hierarchy
Field:
Network technology > optical communication > SONET/SDH