JPS6366120B2 - - Google Patents

Info

Publication number
JPS6366120B2
JPS6366120B2 JP58164332A JP16433283A JPS6366120B2 JP S6366120 B2 JPS6366120 B2 JP S6366120B2 JP 58164332 A JP58164332 A JP 58164332A JP 16433283 A JP16433283 A JP 16433283A JP S6366120 B2 JPS6366120 B2 JP S6366120B2
Authority
JP
Japan
Prior art keywords
microphone
hearing aid
close
circuit
selection 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.)
Expired
Application number
JP58164332A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6055800A (ja
Inventor
Katsumi Tanaka
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.)
Rion Co Ltd
Original Assignee
Rion Co 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 Rion Co Ltd filed Critical Rion Co Ltd
Priority to JP16433283A priority Critical patent/JPS6055800A/ja
Publication of JPS6055800A publication Critical patent/JPS6055800A/ja
Publication of JPS6366120B2 publication Critical patent/JPS6366120B2/ja
Granted 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/43—Electronic input selection or mixing based on input signal analysis, e.g. mixing or selection between microphone and telecoil or between microphones with different directivity characteristics
    • 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)
JP16433283A 1983-09-07 1983-09-07 入力自動切換型補聴器 Granted JPS6055800A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16433283A JPS6055800A (ja) 1983-09-07 1983-09-07 入力自動切換型補聴器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16433283A JPS6055800A (ja) 1983-09-07 1983-09-07 入力自動切換型補聴器

Publications (2)

Publication Number Publication Date
JPS6055800A JPS6055800A (ja) 1985-04-01
JPS6366120B2 true JPS6366120B2 (en]) 1988-12-19

Family

ID=15791157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16433283A Granted JPS6055800A (ja) 1983-09-07 1983-09-07 入力自動切換型補聴器

Country Status (1)

Country Link
JP (1) JPS6055800A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234700A (ja) * 1985-04-10 1986-10-18 Tokyo Tatsuno Co Ltd 補聴器
JP3490663B2 (ja) 2000-05-12 2004-01-26 株式会社テムコジャパン 補聴器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511222Y2 (en]) * 1972-07-06 1976-01-14
JPS6031399B2 (ja) * 1978-02-09 1985-07-22 久吉 道下 補聴器

Also Published As

Publication number Publication date
JPS6055800A (ja) 1985-04-01

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