Telephonic communications – Including aid for handicapped user
Patent
1994-09-23
1996-07-23
Hofsass, Jeffery
Telephonic communications
Including aid for handicapped user
379343, 379347, 379406, 381 682, 381 684, H04M 300
Patent
active
055398065
ABSTRACT:
Methods and apparatus are disclosed for improving the clarity and intelligibility of incoming speech in a telephone connection. Improved sound quality is provided by automatically selecting, or enabling the selection of, an appropriate sound enhancement for a particular individual at a given telephone number. Sound enhancements applied to calls originating from or terminating at a given telephone station are determined on a call-by-call basis. The sound enhancement set at the beginning of a telephone call can be changed mid-call to a different sound enhancement. Thus, different occupants of a household may select their own sound enhancement, or may select no enhancement at all.
REFERENCES:
patent: 4926459 (1990-05-01), Advani et al.
patent: 5280525 (1994-01-01), Wesel
patent: 5329581 (1994-07-01), Friedes et al.
patent: 5388185 (1995-02-01), Terry et al.
Allen Jonathan B.
Songrady John C.
AT&T Corp.
deBlasi Gerard A.
Hofsass Jeffery
Hunter Daniel S.
Restaino Thomas A.
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