ES441736A1 - Un dispositivo para realizar, a voluntad, dos funciones de transferencia mutuamente complementarias. - Google Patents

Un dispositivo para realizar, a voluntad, dos funciones de transferencia mutuamente complementarias.

Info

Publication number: ES441736A1
Authority: ES; Spain
Prior art keywords: impedance; mutually complementary; complementary functions; conduction state; impedances
Prior art date: 1974-10-15
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

Application number

ES441736A

Other languages

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

Philips Gloeilampenfabrieken 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.)

1974-10-15

Filing date

1975-10-13

Publication date

1977-04-01

1975-10-13 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1977-04-01 Publication of ES441736A1 publication Critical patent/ES441736A1/es

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
- H03G9/18—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for tone control and volume expansion or compression

Landscapes

Amplifiers (AREA)
Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Electronic Switches (AREA)
Recording Or Reproducing By Magnetic Means (AREA)

ES441736A 1974-10-15 1975-10-13 Un dispositivo para realizar, a voluntad, dos funciones de transferencia mutuamente complementarias. Expired ES441736A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7413514A NL7413514A (nl)	1974-10-15	1974-10-15	Inrichting voor het naar keuze realiseren van twee onderling komplementaire funkties.

Publications (1)

Publication Number	Publication Date
ES441736A1 true ES441736A1 (es)	1977-04-01

Family

ID=19822278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES441736A Expired ES441736A1 (es)	1974-10-15	1975-10-13	Un dispositivo para realizar, a voluntad, dos funciones de transferencia mutuamente complementarias.

Country Status (13)

Country	Link
US (1)	US4001731A (es)
JP (1)	JPS575096B2 (es)
AT (1)	AT351599B (es)
AU (1)	AU498190B2 (es)
BE (1)	BE834452A (es)
CA (1)	CA1024899A (es)
DE (1)	DE2544234C2 (es)
ES (1)	ES441736A1 (es)
FR (1)	FR2288417A1 (es)
GB (1)	GB1517728A (es)
IT (1)	IT1047353B (es)
NL (1)	NL7413514A (es)
SE (1)	SE404859B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7700807A (nl) *	1977-01-27	1978-07-31	Philips Nv	Stroomstabilisator.
US4544878A (en) *	1983-10-04	1985-10-01	At&T Bell Laboratories	Switched current mirror
US9405308B2 (en) *	2014-05-19	2016-08-02	Telefonaktiebolaget Lm Ericsson (Publ)	Method and apparatus to minimize switching noise disturbance
KR102563272B1 (ko) *	2016-08-26	2023-08-03	한화정밀기계 주식회사	틸팅 스테이지 시스템

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2312086C3 (de) *	1972-03-30	1979-10-31	N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande)	Signalübertragungsvorrichtung mit einer amplituden- und frequenzabhängigen Übertragungsfunktion
US3932768A (en) *	1973-03-15	1976-01-13	Victor Company Of Japan, Ltd.	Limiting amplifier

1974
- 1974-10-15 NL NL7413514A patent/NL7413514A/xx not_active Application Discontinuation
1975
- 1975-10-02 US US05/619,063 patent/US4001731A/en not_active Expired - Lifetime
- 1975-10-03 DE DE2544234A patent/DE2544234C2/de not_active Expired
- 1975-10-09 CA CA237,352A patent/CA1024899A/en not_active Expired
- 1975-10-10 GB GB41626/75A patent/GB1517728A/en not_active Expired
- 1975-10-10 IT IT69539/75A patent/IT1047353B/it active
- 1975-10-13 AU AU85658/75A patent/AU498190B2/en not_active Expired
- 1975-10-13 SE SE7511420A patent/SE404859B/xx unknown
- 1975-10-13 AT AT779775A patent/AT351599B/de not_active IP Right Cessation
- 1975-10-13 BE BE160895A patent/BE834452A/xx not_active IP Right Cessation
- 1975-10-13 ES ES441736A patent/ES441736A1/es not_active Expired
- 1975-10-14 FR FR7531382A patent/FR2288417A1/fr active Granted
- 1975-10-15 JP JP12425475A patent/JPS575096B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2288417A1 (fr)	1976-05-14
DE2544234C2 (de)	1983-06-23
SE7511420L (sv)	1976-04-20
US4001731A (en)	1977-01-04
AT351599B (de)	1979-08-10
DE2544234A1 (de)	1976-04-29
JPS5164860A (es)	1976-06-04
AU498190B2 (en)	1979-02-15
NL7413514A (nl)	1976-04-21
CA1024899A (en)	1978-01-24
SE404859B (sv)	1978-10-30
IT1047353B (it)	1980-09-10
JPS575096B2 (es)	1982-01-28
ATA779775A (de)	1979-01-15
BE834452A (fr)	1976-04-13
GB1517728A (en)	1978-07-12
AU8565875A (en)	1977-04-21
FR2288417B1 (es)	1982-08-20

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