DK8797A - Electric hearing aid - Google Patents

Electric hearing aid Download PDF

Info

Publication number: DK8797A
Authority: DK; Denmark
Prior art keywords: hearing aid; electric hearing; electric; aid; hearing
Prior art date: 1996-01-24

Application number

DK8797A

Other languages

Danish (da)

Other versions

DK176533B1 (en

Inventor

Kunibert Husung

Original Assignee

Siemens Audiologische Technik

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.)

1996-01-24

Filing date

1997-01-23

Publication date

1997-07-25

1997-01-23 Application filed by Siemens Audiologische Technik filed Critical Siemens Audiologische Technik

1997-07-25 Publication of DK8797A publication Critical patent/DK8797A/en

2008-07-21 Application granted granted Critical

2008-07-21 Publication of DK176533B1 publication Critical patent/DK176533B1/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
- H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Neurosurgery (AREA)
Otolaryngology (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Amplifiers (AREA)
Telephone Function (AREA)

DK8797A 1996-01-24 1997-01-23 Electric hearing aid with protection against electromagnetic waves DK176533B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19602453		1996-01-24
DE1996102453 DE19602453C1 (en)	1996-01-24	1996-01-24	Electronic hearing aid with HF electromagnetic protection

Publications (2)

Publication Number	Publication Date
DK8797A true DK8797A (en)	1997-07-25
DK176533B1 DK176533B1 (en)	2008-07-21

Family

ID=7783542

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK8797A DK176533B1 (en)	1996-01-24	1997-01-23	Electric hearing aid with protection against electromagnetic waves

Country Status (3)

Country	Link
CH (1)	CH691650A5 (en)
DE (1)	DE19602453C1 (en)
DK (1)	DK176533B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0835041A1 (en) *	1996-10-02	1998-04-08	Siemens Audiologische Technik GmbH	Electric hearing aid with protection device against electromagnetic radiation
DE19941859C2 (en) *	1999-09-02	2002-06-13	Siemens Audiologische Technik	Digital hearing aid
ATE413790T1 (en) *	2005-11-30	2008-11-15	Research In Motion Ltd	HEARING AID WITH IMPROVED INSENSITIVITY TO ELECTROMAGNETIC INTERFERENCE PRODUCED BY A WIRELESS COMMUNICATIONS DEVICE
US7715578B2 (en)	2005-11-30	2010-05-11	Research In Motion Limited	Hearing aid having improved RF immunity to RF electromagnetic interference produced from a wireless communications device
EP2061278A1 (en)	2007-11-13	2009-05-20	Siemens Medical Instruments Pte. Ltd.	Hearing aid chip with separate EMC mass and corresponding hearing aid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4125379C1 (en) *	1991-07-31	1992-10-08	Siemens Ag, 8000 Muenchen, De	Hearing aid device with amplitude limitation - has limiting circuit inserted in feedback path for amplifier stage for matching frequency characteristic to each individual user

1996
- 1996-01-24 DE DE1996102453 patent/DE19602453C1/en not_active Expired - Lifetime
- 1996-11-15 CH CH281696A patent/CH691650A5/en not_active IP Right Cessation
1997
- 1997-01-23 DK DK8797A patent/DK176533B1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK176533B1 (en)	2008-07-21
CH691650A5 (en)	2001-08-31
DE19602453C1 (en)	1997-07-03

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Legal Events

Date	Code	Title	Description
2017-01-30	PUP	Patent expired	Expiry date: 20170123