NL7302597A - - Google Patents

Info

Publication number
NL7302597A
NL7302597A NL7302597A NL7302597A NL7302597A NL 7302597 A NL7302597 A NL 7302597A NL 7302597 A NL7302597 A NL 7302597A NL 7302597 A NL7302597 A NL 7302597A NL 7302597 A NL7302597 A NL 7302597A
Authority
NL
Netherlands
Application number
NL7302597A
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 filed Critical
Publication of NL7302597A publication Critical patent/NL7302597A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • 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
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

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)
NL7302597A 1972-02-25 1973-02-23 NL7302597A (Direct)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22932272A 1972-02-25 1972-02-25
US22939872A 1972-02-25 1972-02-25

Publications (1)

Publication Number Publication Date
NL7302597A true NL7302597A (Direct) 1973-08-28

Family

ID=26923193

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7302597A NL7302597A (Direct) 1972-02-25 1973-02-23

Country Status (1)

Country Link
NL (1) NL7302597A (Direct)

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Legal Events

Date Code Title Description
BV The patent application has lapsed