GB0117743D0 - Transducer circuit - Google Patents

Transducer circuit

Info

Publication number
GB0117743D0
GB0117743D0 GB0117743A GB0117743A GB0117743D0 GB 0117743 D0 GB0117743 D0 GB 0117743D0 GB 0117743 A GB0117743 A GB 0117743A GB 0117743 A GB0117743 A GB 0117743A GB 0117743 D0 GB0117743 D0 GB 0117743D0
Authority
GB
United Kingdom
Prior art keywords
transducer circuit
transducer
circuit
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.)
Granted
Application number
GB0117743A
Other versions
GB2377848A (en
GB2377848B (en
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.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK 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 NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to GB0117743A priority Critical patent/GB2377848B/en
Publication of GB0117743D0 publication Critical patent/GB0117743D0/en
Publication of GB2377848A publication Critical patent/GB2377848A/en
Application granted granted Critical
Publication of GB2377848B publication Critical patent/GB2377848B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
GB0117743A 2001-07-20 2001-07-20 Transducer circuit Expired - Fee Related GB2377848B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0117743A GB2377848B (en) 2001-07-20 2001-07-20 Transducer circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0117743A GB2377848B (en) 2001-07-20 2001-07-20 Transducer circuit

Publications (3)

Publication Number Publication Date
GB0117743D0 true GB0117743D0 (en) 2001-09-12
GB2377848A GB2377848A (en) 2003-01-22
GB2377848B GB2377848B (en) 2004-08-11

Family

ID=9918896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0117743A Expired - Fee Related GB2377848B (en) 2001-07-20 2001-07-20 Transducer circuit

Country Status (1)

Country Link
GB (1) GB2377848B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008045985A2 (en) * 2006-10-11 2008-04-17 Analog Devices, Inc. Microphone microchip device with differential mode noise suppression
WO2012163371A1 (en) 2011-05-30 2012-12-06 Sony Ericsson Mobile Communications Ab Reducing a disturbance on a signal path of a semiconductor switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766319A (en) * 1972-02-22 1973-10-16 E Gschwandtner Transducer circuit for simultaneous two way operation
DE3402282A1 (en) * 1984-01-24 1985-08-01 Hagenuk GmbH, 2300 Kiel Circuit arrangement for a telephone subscriber station
US4718083A (en) * 1985-09-23 1988-01-05 Gte Communication Systems Corporation Differential receive booster amplifier for telephone instruments
FR2731805B1 (en) * 1995-03-14 1997-04-11 Tda Armements Sas HIGH SELF-MONITORING SLEEP SENSOR
US5631602A (en) * 1995-08-07 1997-05-20 Delco Electronics Corporation Wheatstone bridge amplifier circuit with integrated diagnostic testing
EP1252488A4 (en) * 1999-11-17 2003-08-06 Sieco Inc Torque compensated weight sensing modules

Also Published As

Publication number Publication date
GB2377848A (en) 2003-01-22
GB2377848B (en) 2004-08-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060720