DE69326517D1 - Verfahren und Vorrichtung zur digitalen Signalverarbeitung - Google Patents

Verfahren und Vorrichtung zur digitalen Signalverarbeitung

Info

Publication number
DE69326517D1
DE69326517D1 DE69326517T DE69326517T DE69326517D1 DE 69326517 D1 DE69326517 D1 DE 69326517D1 DE 69326517 T DE69326517 T DE 69326517T DE 69326517 T DE69326517 T DE 69326517T DE 69326517 D1 DE69326517 D1 DE 69326517D1
Authority
DE
Germany
Prior art keywords
signal processing
digital signal
digital
processing
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69326517T
Other languages
English (en)
Other versions
DE69326517T2 (de
Inventor
William Kentish
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE69326517D1 publication Critical patent/DE69326517D1/de
Application granted granted Critical
Publication of DE69326517T2 publication Critical patent/DE69326517T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
    • G06F7/509—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination for multiple operands, e.g. digital integrators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
    • G06F7/575—Basic arithmetic logic units, i.e. devices selectable to perform either addition, subtraction or one of several logical operations, using, at least partially, the same circuitry
DE69326517T 1992-09-08 1993-07-16 Verfahren und Vorrichtung zur digitalen Signalverarbeitung Expired - Fee Related DE69326517T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9218966A GB2270400B (en) 1992-09-08 1992-09-08 Digital audio mixer

Publications (2)

Publication Number Publication Date
DE69326517D1 true DE69326517D1 (de) 1999-10-28
DE69326517T2 DE69326517T2 (de) 2000-05-04

Family

ID=10721558

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326517T Expired - Fee Related DE69326517T2 (de) 1992-09-08 1993-07-16 Verfahren und Vorrichtung zur digitalen Signalverarbeitung

Country Status (5)

Country Link
US (1) US5818746A (de)
EP (1) EP0587286B1 (de)
JP (1) JPH06202852A (de)
DE (1) DE69326517T2 (de)
GB (1) GB2270400B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6119141A (en) * 1998-05-06 2000-09-12 Integrated Device Technology, Inc. Resistive decoupling of function selection signals from input multiplexers in arithmetic logical units ALU
DE10210443A1 (de) * 2002-03-09 2003-09-18 Bts Media Solutions Gmbh Verfahren und Vorrichtung zum Verarbeiten von Signalen
US7813823B2 (en) * 2006-01-17 2010-10-12 Sigmatel, Inc. Computer audio system and method
US9665341B2 (en) 2015-02-09 2017-05-30 Sonos, Inc. Synchronized audio mixing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751650A (en) * 1971-06-28 1973-08-07 Burroughs Corp Variable length arithmetic unit
US4230908A (en) * 1979-01-22 1980-10-28 Plessey Canada Limited Telephone summing circuit
EP0098692A3 (de) * 1982-07-01 1986-04-16 Hewlett-Packard Company Einrichtung zur Addition von ersten und zweiten binären Operanden
WO1986004699A1 (en) * 1985-01-31 1986-08-14 Burroughs Corporation Fast bcd/binary adder
CA1257003A (en) * 1985-06-19 1989-07-04 Tadayoshi Enomoto Arithmetic circuit
US4803649A (en) * 1986-03-25 1989-02-07 Siemens Aktiengesellschaft Modulo-2-adder for the logic-linking of three input signals
EP0281132B1 (de) * 1987-03-04 1995-10-25 Nec Corporation Vektorrechnerschaltung, welche schnell eine Berechnung auf drei Eingangsvektoren ausführen kann
US4885792A (en) * 1988-10-27 1989-12-05 The Grass Valley Group, Inc. Audio mixer architecture using virtual gain control and switching
US5027308A (en) * 1989-02-14 1991-06-25 Intel Corporation Circuit for adding/subtracting two floating point operands
JPH038018A (ja) * 1989-06-06 1991-01-16 Toshiba Corp 符号付き絶対値加減算器
US5185714A (en) * 1989-09-19 1993-02-09 Canon Kabushiki Kaisha Arithmetic operation processing apparatus
JPH0484317A (ja) * 1990-07-27 1992-03-17 Nec Corp 算術論理演算ユニット

Also Published As

Publication number Publication date
JPH06202852A (ja) 1994-07-22
DE69326517T2 (de) 2000-05-04
GB2270400A (en) 1994-03-09
EP0587286B1 (de) 1999-09-22
GB2270400B (en) 1996-09-18
US5818746A (en) 1998-10-06
EP0587286A1 (de) 1994-03-16
GB9218966D0 (en) 1992-10-21

Similar Documents

Publication Publication Date Title
DE69321201D1 (de) Gerät und Verfahren zur Digitalsignalverarbeitung
DE69628222D1 (de) Verfahren und Vorrichtung zur digitalen Signalverarbeitung
DE69027233T2 (de) Verfahren und Vorrichtung zur Signalbehandlung
DE69324743T2 (de) Vorrichtung und Verfahren zur Bildsignalkodierung
DE69408749T2 (de) Verfahren und Vorrichtung zur digitalen Zeitverzögerung
DE69131350T2 (de) Verfahren und vorrichtung zur bildverarbeitung
DE68917413T2 (de) Verfahren und Vorrichtung zur Bildsignalverarbeitung.
DE69321896D1 (de) Gerät und Verfahren zur Verarbeitung von digitalen Bildsignalen
DE69333508D1 (de) Vorrichtung und Verfahren zur Verarbeitung von Videosignalen
DE69228758T2 (de) Verfahren und vorrichtung zur paketverarbeitung
DE69323986D1 (de) Vorrichtung und Verfahren zur Bildverarbeitung
DE69009091D1 (de) Verfahren und Vorrichtung zur Signalverarbeitung.
DE69536093D1 (de) Verfahren und Einrichtung zur digitalen Signalverarbeitung
DE69331349D1 (de) Verfahren und Vorrichtung zur Diebstahldetektion mit digitaler Signalverarbeitung
DE69427621T2 (de) Verfahren und Vorrichtung zur Audiosignalverarbeitung
DE69637936D1 (de) Vorrichtung und Verfahren zur digitalen Signalverarbeitung
DE69426545D1 (de) Verfahren und Einrichtung zur Signalverarbeitung
DE69815157T2 (de) Vorrichtung und verfahren zur signalverarbeitung
DE69025280D1 (de) Verfahren und Vorrichtung zur digitalen Videosignalverarbeitung
DE69317922T2 (de) Verfahren und Vorrichtung zur Bildverarbeitung
DE69423590T2 (de) Verfahren und vorrichtung zur bildsignaldekodierung
DE59408462D1 (de) Vorrichtung und Verfahren zur Datenverarbeitung
DE69326517D1 (de) Verfahren und Vorrichtung zur digitalen Signalverarbeitung
DE69129871T2 (de) Verfahren und Vorrichtung zur Signalverarbeitung
DE69129020D1 (de) Verfahren und vorrichtung zur videoverarbeitung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee