JPS599909B2 - 聴覚障害者教育用増幅装置 - Google Patents

聴覚障害者教育用増幅装置

Info

Publication number
JPS599909B2
JPS599909B2 JP52012568A JP1256877A JPS599909B2 JP S599909 B2 JPS599909 B2 JP S599909B2 JP 52012568 A JP52012568 A JP 52012568A JP 1256877 A JP1256877 A JP 1256877A JP S599909 B2 JPS599909 B2 JP S599909B2
Authority
JP
Japan
Prior art keywords
hearing
amplifier
plug
impaired
adjustment
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
JP52012568A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5299128A (en
Inventor
ライナ−・ボス
ウインフリ−ド・ビツク・サンダ−
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
Koninklijke Philips Electronics 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.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JPS5299128A publication Critical patent/JPS5299128A/ja
Publication of JPS599909B2 publication Critical patent/JPS599909B2/ja
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/12—Audiometering
    • A61B5/121—Audiometering evaluating hearing capacity
    • 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
    • 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
    • H04R25/35—Electric hearing aids using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Signal Processing (AREA)
  • Biophysics (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Multimedia (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Headphones And Earphones (AREA)
JP52012568A 1976-02-12 1977-02-09 聴覚障害者教育用増幅装置 Expired JPS599909B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762605453 DE2605453C3 (de) 1976-02-12 1976-02-12 Verstärkereinrichtung für Schwerhörigenschulung
DE000P26054535 1976-02-12

Publications (2)

Publication Number Publication Date
JPS5299128A JPS5299128A (en) 1977-08-19
JPS599909B2 true JPS599909B2 (ja) 1984-03-06

Family

ID=5969636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52012568A Expired JPS599909B2 (ja) 1976-02-12 1977-02-09 聴覚障害者教育用増幅装置

Country Status (6)

Country Link
JP (1) JPS599909B2 (da)
AT (1) AT351846B (da)
DE (1) DE2605453C3 (da)
DK (1) DK143777C (da)
FR (1) FR2341244A1 (da)
GB (1) GB1569198A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316908U (da) * 1986-07-19 1988-02-04

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK148249C (da) * 1982-11-05 1985-09-23 Toepholm & Westermann Apparat til brug ved indstilling af sekundaere indstillingsorganer paa et tunghoereapparat

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE700722A (da) * 1967-06-30 1967-12-01
DE2261888A1 (de) * 1972-12-18 1974-06-20 Siemens Ag Schwerhoerigen-hoer- und sprech-schulungsgeraet
DE2303843B2 (de) * 1973-01-26 1976-10-21 Siemens AG, 1000 Berlin und 8000 München Vielfachhoergeraet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NATIONAL TECHNICAL REPORT=S41 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316908U (da) * 1986-07-19 1988-02-04

Also Published As

Publication number Publication date
AT351846B (de) 1979-08-10
DK143777B (da) 1981-10-05
DE2605453A1 (de) 1977-08-18
DE2605453B2 (de) 1978-05-03
DK54677A (da) 1977-08-13
ATA84677A (de) 1979-01-15
DK143777C (da) 1982-03-22
GB1569198A (en) 1980-06-11
JPS5299128A (en) 1977-08-19
DE2605453C3 (de) 1978-12-14
FR2341244B1 (da) 1981-06-26
FR2341244A1 (fr) 1977-09-09

Similar Documents

Publication Publication Date Title
US5812683A (en) Headphone jack extended outlet
US4633498A (en) Infrared headphones for the hearing impaired
JP4744104B2 (ja) ライン・アレイ電気音響変換
US4944016A (en) Portable musical instrument amplifier
US4598417A (en) Electronic stethoscope
GB2082019A (en) Headphones
US4802228A (en) Amplifier filter system for speech therapy
US3659056A (en) Hearing aid systems
US5018204A (en) Portable musical instrument amplifier
GB2033689A (en) Graphic equalizer with spectrum analyzer and system thereof
Lewis Assistive devices for classroom listening: FM systems
US6711268B2 (en) Automatic stereo/monaural headphone
US20180084325A1 (en) High fidelity, professional grade microphone system for direct coupling to recording components
US3069789A (en) Language laboratory
Damaske Acoustics and hearing
GB2113502A (en) Head support housing audio transducer
EP0396488B1 (en) System for simultaneous multiple keyboard teaching using closed-circuit television
US20050201566A1 (en) Electronically amplified stethoscope [E.A.S] (with optional recoding and data transfer capability)
Lewis et al. Assessment of advanced hearing instrument and FM technology
US5257318A (en) Earphone spacer with electronically variable sound level
GB1569198A (en) Hearing amplifier arrangement for teaching persons with impaired
CN223528196U (zh) 一种数字音频控制系统
CA1132460A (en) Monitor ampliphones
Franks et al. Hearing aid microphone location effects on speech discrimination in noise
Calvert et al. A comparison of auditory amplifiers for the deaf