CH115151A - Method and apparatus for assisting hearing. - Google Patents

Method and apparatus for assisting hearing.

Info

Publication number
CH115151A
CH115151A CH115151DA CH115151A CH 115151 A CH115151 A CH 115151A CH 115151D A CH115151D A CH 115151DA CH 115151 A CH115151 A CH 115151A
Authority
CH
Switzerland
Prior art keywords
assisting hearing
hearing
assisting
Prior art date
Application number
Other languages
French (fr)
Inventor
E Eldred Byron
Original Assignee
E Eldred Byron
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 E Eldred Byron filed Critical E Eldred Byron
Publication of CH115151A publication Critical patent/CH115151A/en

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
    • H04R25/50—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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
CH115151D 1925-01-02 1925-01-05 Method and apparatus for assisting hearing. CH115151A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR592016T 1925-01-02

Publications (1)

Publication Number Publication Date
CH115151A true CH115151A (en) 1926-07-01

Family

ID=8964507

Family Applications (1)

Application Number Title Priority Date Filing Date
CH115151D CH115151A (en) 1925-01-02 1925-01-05 Method and apparatus for assisting hearing.

Country Status (2)

Country Link
CH (1) CH115151A (en)
FR (1) FR592016A (en)

Also Published As

Publication number Publication date
FR592016A (en) 1925-07-22

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