AT379724B - Aktive tonblende fuer hoergeraete - Google Patents

Aktive tonblende fuer hoergeraete

Info

Publication number: AT379724B
Authority: AT; Austria
Prior art keywords: hoerage; devices; sound panel; active sound; active
Prior art date: 1984-04-16

Application number

AT127084A

Other languages

English (en)

Other versions

ATA127084A (de

Original Assignee

Viennatone Gmbh

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.)

1984-04-16

Filing date

1984-04-16

Publication date

1986-02-25

1984-04-16 Application filed by Viennatone Gmbh filed Critical Viennatone Gmbh

1984-04-16 Priority to AT127084A priority Critical patent/AT379724B/de

1985-03-14 Priority to CH115585A priority patent/CH668153A5/de

1985-04-12 Priority to DE19853513197 priority patent/DE3513197A1/de

1985-04-16 Priority to JP60081209A priority patent/JPS60233917A/ja

1985-04-16 Priority to DK171785A priority patent/DK164345C/da

1985-04-16 Priority to GB08509750A priority patent/GB2157917B/en

1985-06-15 Publication of ATA127084A publication Critical patent/ATA127084A/de

1986-02-25 Application granted granted Critical

1986-02-25 Publication of AT379724B publication Critical patent/AT379724B/de

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/02—Manually-operated control
- H03G5/04—Manually-operated control in untuned amplifiers
- H03G5/10—Manually-operated control in untuned amplifiers having semiconductor devices
- 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)
Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

AT127084A 1984-04-16 1984-04-16 Aktive tonblende fuer hoergeraete AT379724B (de)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
AT127084A AT379724B (de)	1984-04-16	1984-04-16	Aktive tonblende fuer hoergeraete
CH115585A CH668153A5 (de)	1984-04-16	1985-03-14	Aktive tonblendenschaltung fuer hoergeraete.
DE19853513197 DE3513197A1 (de)	1984-04-16	1985-04-12	Aktive tonblende fuer hoergeraete
JP60081209A JPS60233917A (ja)	1984-04-16	1985-04-16	補聴器用能動音質調整回路
DK171785A DK164345C (da)	1984-04-16	1985-04-16	Aktiv tonekontrol til hoereapparat
GB08509750A GB2157917B (en)	1984-04-16	1985-04-16	Active tone controls for hearing aids

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT127084A AT379724B (de)	1984-04-16	1984-04-16	Aktive tonblende fuer hoergeraete

Publications (2)

Publication Number	Publication Date
ATA127084A ATA127084A (de)	1985-06-15
AT379724B true AT379724B (de)	1986-02-25

Family

ID=3510245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT127084A AT379724B (de)	1984-04-16	1984-04-16	Aktive tonblende fuer hoergeraete

Country Status (6)

Country	Link
JP (1)	JPS60233917A (de)
AT (1)	AT379724B (de)
CH (1)	CH668153A5 (de)
DE (1)	DE3513197A1 (de)
DK (1)	DK164345C (de)
GB (1)	GB2157917B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4689819B1 (en) *	1983-12-08	1996-08-13	Knowles Electronics Inc	Class D hearing aid amplifier
EP0349835B1 (de) *	1988-07-04	1993-11-10	Siemens Audiologische Technik GmbH	Hörgerät
EP1016318A1 (de) *	1998-07-02	2000-07-05	Beltone Netherlands B.V.	Hörhilfegerät

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2360779A1 (de) *	1973-12-06	1975-06-12	Braun Ag	Aktiver klangregler
US3914716A (en) *	1973-10-26	1975-10-21	Sansui Electric Co	Tone control circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2931482A1 (de) *	1979-08-03	1981-02-19	Bosch Gmbh Robert	Abstimmbares aktives hochpassfilter fuer hoergeraete
DE3113666A1 (de) *	1981-04-04	1982-10-21	Robert Bosch Gmbh, 7000 Stuttgart	"hoergeraet mit einem hochverstaerkenden, mehrstufigen transistorverstaerker"

1984
- 1984-04-16 AT AT127084A patent/AT379724B/de not_active IP Right Cessation
1985
- 1985-03-14 CH CH115585A patent/CH668153A5/de not_active IP Right Cessation
- 1985-04-12 DE DE19853513197 patent/DE3513197A1/de active Granted
- 1985-04-16 DK DK171785A patent/DK164345C/da not_active IP Right Cessation
- 1985-04-16 GB GB08509750A patent/GB2157917B/en not_active Expired
- 1985-04-16 JP JP60081209A patent/JPS60233917A/ja active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3914716A (en) *	1973-10-26	1975-10-21	Sansui Electric Co	Tone control circuit
DE2360779A1 (de) *	1973-12-06	1975-06-12	Braun Ag	Aktiver klangregler

Also Published As

Publication number	Publication date
CH668153A5 (de)	1988-11-30
GB2157917A (en)	1985-10-30
GB8509750D0 (en)	1985-05-22
DE3513197A1 (de)	1985-11-07
JPS60233917A (ja)	1985-11-20
ATA127084A (de)	1985-06-15
DK164345C (da)	1992-11-02
GB2157917B (en)	1987-05-07
DK171785A (da)	1985-10-17
DK171785D0 (da)	1985-04-16
DK164345B (da)	1992-06-09
DE3513197C2 (de)	1992-05-14

Publication	Publication Date	Title
SE462132B (sv)	1990-05-07	Akustisk ytvaaganordning
DK574685A (da)	1986-06-14	Aktive forbindelser
KR860005454U (ko)	1986-06-11	기판의 지지 구조체
DK125785D0 (da)	1985-03-20	Forbindelsesindretning
KR850009584U (ko)	1985-12-05	패 널
DK207589A (da)	1989-06-28	Laasearrangement for aeskepanel
BR8506798A (pt)	1986-11-25	Dispositivos fixadores
AT379724B (de)	1986-02-25	Aktive tonblende fuer hoergeraete
IT1185344B (it)	1987-11-12	Schermo di isolamento acustico
AT380532B (de)	1986-06-10	Festhalteeinrichtung
ATA409884A (de)	1990-04-15	Befestigungsvorrichtung
DK50985A (da)	1985-08-07	Fortoejningsanordning
ATA235784A (de)	1988-09-15	Abstuetzeinrichtung fuer gleise
ATA34886A (de)	1987-05-15	Schalldaemmende verbundplatte
KR910021407U (ko)	1991-12-20	패널 체결장치
KR890005224U (ko)	1989-04-18	온돌 패널
DE8301671U1 (de)	1983-06-09	Isolierplatte fuer bauzwecke
KR850008159U (ko)	1985-10-26	평면진동파 스피커
ATA192684A (de)	1987-05-15	Gehhilfe fuer starrverbaende
PT81667B (pt)	1988-08-17	Dispositivos de fixacao
KR850010637U (ko)	1985-12-30	패널 천장 구조
KR860002093U (ko)	1986-03-15	확성기용 드라이버 유니트(Driver Unit)
KR850006194U (ko)	1985-08-31	푸럭콘셋고정 연결장치
IT8418707A0 (it)	1984-07-02	Pannello fibrocromatico
IT8401215A0 (it)	1984-10-22	Pannello per plafonature

Legal Events

Date	Code	Title
1996-03-15	UEP	Publication of translation of european patent specification
1998-03-15	REN	Ceased due to non-payment of the annual fee
1999-02-15	ELJ	Ceased due to non-payment of the annual fee
2008-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties