DE69324443T2 - Signalpegeladapterschaltung - Google Patents

Signalpegeladapterschaltung

Info

Publication number
DE69324443T2
DE69324443T2 DE69324443T DE69324443T DE69324443T2 DE 69324443 T2 DE69324443 T2 DE 69324443T2 DE 69324443 T DE69324443 T DE 69324443T DE 69324443 T DE69324443 T DE 69324443T DE 69324443 T2 DE69324443 T2 DE 69324443T2
Authority
DE
Germany
Prior art keywords
signal level
adapter circuit
level adapter
circuit
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
DE69324443T
Other languages
English (en)
Other versions
DE69324443D1 (de
Inventor
Franciscus Wilhelmus M Lammers
Loore Bart Jozef Suzanne De
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69324443D1 publication Critical patent/DE69324443D1/de
Application granted granted Critical
Publication of DE69324443T2 publication Critical patent/DE69324443T2/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 without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3089—Control of digital or coded signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/0054—Attenuators
DE69324443T 1992-11-17 1993-11-10 Signalpegeladapterschaltung Expired - Fee Related DE69324443T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92203518 1992-11-17

Publications (2)

Publication Number Publication Date
DE69324443D1 DE69324443D1 (de) 1999-05-20
DE69324443T2 true DE69324443T2 (de) 1999-10-07

Family

ID=8211047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69324443T Expired - Fee Related DE69324443T2 (de) 1992-11-17 1993-11-10 Signalpegeladapterschaltung

Country Status (3)

Country Link
US (1) US5513267A (de)
JP (1) JP3476519B2 (de)
DE (1) DE69324443T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090175468A1 (en) * 2008-01-09 2009-07-09 Mediatek Inc. Methods for preventing unwanted sound caused by gain changes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059203B (en) * 1979-09-18 1984-02-29 Victor Company Of Japan Digital gain control
US4306114A (en) * 1980-01-21 1981-12-15 Summa-Nova Corporation Automatic audio mixing selector device
US5150415A (en) * 1989-05-01 1992-09-22 Motorola, Inc. Volume control circuit using pulse modulation
JP3126377B2 (ja) * 1990-11-28 2001-01-22 株式会社東芝 ボタン電話装置
US5146504A (en) * 1990-12-07 1992-09-08 Motorola, Inc. Speech selective automatic gain control

Also Published As

Publication number Publication date
DE69324443D1 (de) 1999-05-20
JPH06216674A (ja) 1994-08-05
JP3476519B2 (ja) 2003-12-10
US5513267A (en) 1996-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee