Microphone with stepped response

Details Microphone with stepped response Microphone with stepped response

1982-09-03

1984-05-29

Fuller, Benjamen R.

Acoustics

Diaphragm

Microphone type

181129, 181130, 181160, 181166, 179107E, 179180, 179181R, 179182R, G10K 1300, H04R 2500

Patent

active

044509308

ABSTRACT:
A microphone, particularly for hearing aid application, said microphone providing a stepped response characteristic relative to frequency wherein low frequency sounds will couple to the associated hearing aid with a restricted amount of amplification, while providing an emphasis or higher amplification for the higher frequencies in the bandwidth of interest.

REFERENCES:
patent: 2533516 (1950-12-01), Schwalm
patent: 3013127 (1961-12-01), Christensen et al.
patent: 3193048 (1965-07-01), Kohlen
patent: 3536861 (1970-10-01), Dunlavy
patent: 3740496 (1973-06-01), Carlson et al.
patent: 3930560 (1976-01-01), Carlson et al.
patent: 4063050 (1977-12-01), Carlson et al.

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