DE69120985D1 - Vorrichtung zur Signalverarbeitung - Google Patents

Vorrichtung zur Signalverarbeitung

Info

Publication number
DE69120985D1
DE69120985D1 DE69120985T DE69120985T DE69120985D1 DE 69120985 D1 DE69120985 D1 DE 69120985D1 DE 69120985 T DE69120985 T DE 69120985T DE 69120985 T DE69120985 T DE 69120985T DE 69120985 D1 DE69120985 D1 DE 69120985D1
Authority
DE
Germany
Prior art keywords
processing device
signal processing
signal
processing
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
DE69120985T
Other languages
English (en)
Other versions
DE69120985T2 (de
Inventor
Mervyn Wells
Tim Shuttleworth
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.)
Questech Ltd
Original Assignee
Questech Ltd
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 Questech Ltd filed Critical Questech Ltd
Application granted granted Critical
Publication of DE69120985D1 publication Critical patent/DE69120985D1/de
Publication of DE69120985T2 publication Critical patent/DE69120985T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals
DE1991620985 1990-02-23 1991-02-25 Vorrichtung zur Signalverarbeitung Expired - Fee Related DE69120985T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909004148A GB9004148D0 (en) 1990-02-23 1990-02-23 Signal processing apparatus

Publications (2)

Publication Number Publication Date
DE69120985D1 true DE69120985D1 (de) 1996-08-29
DE69120985T2 DE69120985T2 (de) 1997-01-23

Family

ID=10671531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991620985 Expired - Fee Related DE69120985T2 (de) 1990-02-23 1991-02-25 Vorrichtung zur Signalverarbeitung

Country Status (3)

Country Link
EP (1) EP0443884B1 (de)
DE (1) DE69120985T2 (de)
GB (1) GB9004148D0 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703774A (en) * 1995-05-11 1997-12-30 The Boeing Company Variable slew selector switch system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003027A (nl) * 1979-05-29 1980-12-02 Analog Devices Inc Signaal-bestuurbare verzwakker met een digitaal/- analoogomvormer.
DE3225205A1 (de) * 1982-07-06 1984-01-19 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Verfahren zur einstellung von steuergroessen in rundfunk- und fernsehgeraeten
AU584311B2 (en) * 1983-10-21 1989-05-25 Commonwealth Scientific And Industrial Research Organisation Gain stabilization of radiation spectrometers
JPS6095721U (ja) * 1983-12-07 1985-06-29 パイオニア株式会社 電子ボリユ−ム回路
US4959867A (en) * 1988-08-11 1990-09-25 Nicolet Instrument Corporation Audiometer attenuation method and apparatus

Also Published As

Publication number Publication date
EP0443884A3 (en) 1992-01-02
DE69120985T2 (de) 1997-01-23
GB9004148D0 (en) 1990-04-18
EP0443884B1 (de) 1996-07-24
EP0443884A2 (de) 1991-08-28

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Legal Events

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