DE69127337D1 - Elektronische Verstärkungsregelung - Google Patents
Elektronische VerstärkungsregelungInfo
- Publication number
- DE69127337D1 DE69127337D1 DE69127337T DE69127337T DE69127337D1 DE 69127337 D1 DE69127337 D1 DE 69127337D1 DE 69127337 T DE69127337 T DE 69127337T DE 69127337 T DE69127337 T DE 69127337T DE 69127337 D1 DE69127337 D1 DE 69127337D1
- Authority
- DE
- Germany
- Prior art keywords
- gain control
- electronic gain
- electronic
- control
- gain
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
- H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2287988A JPH04160912A (ja) | 1990-10-25 | 1990-10-25 | 電子ボリューム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69127337D1 true DE69127337D1 (de) | 1997-09-25 |
DE69127337T2 DE69127337T2 (de) | 1998-03-12 |
Family
ID=17724346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991627337 Expired - Fee Related DE69127337T2 (de) | 1990-10-25 | 1991-05-02 | Elektronische Verstärkungsregelung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0482288B1 (de) |
JP (1) | JPH04160912A (de) |
DE (1) | DE69127337T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5347239A (en) * | 1992-12-03 | 1994-09-13 | Hewlett-Packard Company | Step attenuator |
FR2737821B1 (fr) * | 1995-08-09 | 1998-02-13 | Chavanat Paul | Dispositif de dephasage et d'attenuation passif et aperiodique de signaux electriques |
US7190298B2 (en) | 2002-05-24 | 2007-03-13 | Broadcom Corporation | Resistor ladder interpolation for subranging ADC |
US7271755B2 (en) | 2002-05-24 | 2007-09-18 | Broadcom Corporation | Resistor ladder interpolation for PGA and DAC |
JP4825115B2 (ja) * | 2006-11-15 | 2011-11-30 | 新日本無線株式会社 | ラウドネス回路 |
CZ2013149A3 (cs) * | 2013-02-27 | 2014-08-27 | České vysoké učení technické v Praze - Fakulta elektrotechnická | Korektor amplitudově kmitočtové charakteristiky |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2048202B2 (de) * | 1970-09-30 | 1976-03-11 | Siemens AG, 1000 Berlin und 8000 München | Einstellbares daempfungsglied konstanten eingangswiderstandes |
US3858128A (en) * | 1974-02-04 | 1974-12-31 | Textron Inc | 1 db step attenuator |
JPS6028310A (ja) * | 1983-07-26 | 1985-02-13 | Nec Corp | 電子ボリユ−ム |
US4831650A (en) * | 1988-05-16 | 1989-05-16 | Palco Telecom, Inc. | Adaptive telephone receive control |
-
1990
- 1990-10-25 JP JP2287988A patent/JPH04160912A/ja active Pending
-
1991
- 1991-05-02 DE DE1991627337 patent/DE69127337T2/de not_active Expired - Fee Related
- 1991-05-02 EP EP19910107121 patent/EP0482288B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0482288A1 (de) | 1992-04-29 |
EP0482288B1 (de) | 1997-08-20 |
DE69127337T2 (de) | 1998-03-12 |
JPH04160912A (ja) | 1992-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |