JPS6057800B2 - 補聴器の音量・音調ピッチの連続制御回路装置 - Google Patents

補聴器の音量・音調ピッチの連続制御回路装置

Info

Publication number
JPS6057800B2
JPS6057800B2 JP12954678A JP12954678A JPS6057800B2 JP S6057800 B2 JPS6057800 B2 JP S6057800B2 JP 12954678 A JP12954678 A JP 12954678A JP 12954678 A JP12954678 A JP 12954678A JP S6057800 B2 JPS6057800 B2 JP S6057800B2
Authority
JP
Japan
Prior art keywords
terminal
hearing aid
storage capacitor
charging
resistor
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
Application number
JP12954678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54109303A (en
Inventor
ジエネ・ポイビクス
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.)
LATSZERESZETI ESZKOEZOEK GYARA
Original Assignee
LATSZERESZETI ESZKOEZOEK GYARA
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 LATSZERESZETI ESZKOEZOEK GYARA filed Critical LATSZERESZETI ESZKOEZOEK GYARA
Publication of JPS54109303A publication Critical patent/JPS54109303A/ja
Publication of JPS6057800B2 publication Critical patent/JPS6057800B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/007—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using field-effect transistors [FET]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • 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)
  • Networks Using Active Elements (AREA)
  • Electrotherapy Devices (AREA)
  • Thermistors And Varistors (AREA)
JP12954678A 1977-10-27 1978-10-23 補聴器の音量・音調ピッチの連続制御回路装置 Expired JPS6057800B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HULA000921 HU176273B (en) 1977-10-27 1977-10-27 Continuous volume and tone control for hearing aids
HU921 1977-10-27

Publications (2)

Publication Number Publication Date
JPS54109303A JPS54109303A (en) 1979-08-27
JPS6057800B2 true JPS6057800B2 (ja) 1985-12-17

Family

ID=10998239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12954678A Expired JPS6057800B2 (ja) 1977-10-27 1978-10-23 補聴器の音量・音調ピッチの連続制御回路装置

Country Status (7)

Country Link
JP (1) JPS6057800B2 (de)
AT (1) AT360603B (de)
CH (1) CH634959A5 (de)
DE (1) DE2846492A1 (de)
DK (1) DK476178A (de)
HU (1) HU176273B (de)
NL (1) NL7810561A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123918Y2 (de) * 1980-04-11 1986-07-17
AT379929B (de) * 1984-07-18 1986-03-10 Viennatone Gmbh Hoergeraet
DE8610634U1 (de) * 1986-04-18 1986-07-17 Borowsky, Hans-Dieter, 4400 Münster Hörgerät
AT389611B (de) * 1987-12-01 1990-01-10 Viennatone Gmbh Im ohr zu tragendes elektroakustisches geraet
DE3804526C1 (en) * 1988-02-13 1988-10-13 Sonar Design & Hoertechnik Gmbh, 4400 Muenster, De Hearing aid
DE58906141D1 (de) * 1988-07-04 1993-12-16 Siemens Audiologische Technik Hörgerät.
WO2010021125A1 (ja) * 2008-08-20 2010-02-25 パナソニック株式会社 補聴器および補聴器システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161905B2 (de) * 1971-12-14 1975-04-10 Sennheiser Electronic Kg, 3002 Wennebostel Schaltung zur automatischen Dynamikregelung

Also Published As

Publication number Publication date
NL7810561A (nl) 1979-05-02
DE2846492A1 (de) 1979-05-10
DK476178A (da) 1979-04-28
ATA757478A (de) 1980-06-15
AT360603B (de) 1981-01-26
CH634959A5 (en) 1983-02-28
JPS54109303A (en) 1979-08-27
HU176273B (en) 1981-01-28

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