Mobile phone for voice adaptation in socially sensitive...

Details Mobile phone for voice adaptation in socially sensitive... Mobile phone for voice adaptation in socially sensitive...

2006-11-28

2006-11-28

Anderson, Matthew D. (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S556100, C455S557000, C379S406010, C379S406060

Reexamination Certificate

active

07142894

ABSTRACT:
This invention describes a mobile phone with a means of measuring a background sound level of an environment. When a user either initiates or receives a phone call, sound levels before and during the call are compared. Once it is decided that the voice is too loud based on a predetermined criteria, the phone gives the user a feedback indicating that the voice is too loud and potentially a disruption to other people. Furthermore, the present invention provides a feedback for a voice adjustment by utilizing a sidetone adaptive signal that filters the user own speech directly to an earpiece.

REFERENCES:
patent: 5220287 (1993-06-01), Astridge
patent: 6205217 (2001-03-01), Nobusawa
patent: 6834107 (2004-12-01), Hurst
patent: 6941161 (2005-09-01), Bobisuthi et al.
patent: 2003/0143986 (2003-07-01), Mufti et al.

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