Electrical audio signal processing systems and devices – Sound effects – Reverberators
Patent
1992-11-03
1995-04-11
Kuntz, Curtis
Electrical audio signal processing systems and devices
Sound effects
Reverberators
381 68, 381 682, H04R 2500
Patent
active
054066336
ABSTRACT:
A hearing aid is permanently adjusted to match prescribed amplification characteristics at predetermined frequencies. A single channel filter (24) includes three identical filter stages (60, 62, and 64) that are optionally cascaded in series. Each of the filter stages (60, 62, and 64) exhibits a frequency response curve having a first corner frequency (36) below which the magnitude of the response curve approaches a predetermined minimum value, a second corner frequency (38) above which the magnitude of the response curve approaches a maximum value, and a predetermined gain in magnitude between the minimum and maximum values.
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Frisina Robert D.
Fuller Lynn F.
Miller Kenneth R.
Taylor James C.
Walton Joseph P.
Auditory System Technologies, Inc.
Kuntz Curtis
Tran Sinh
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