SYSTEM, DEVICE AND METHOD FOR DETECTING SPEECH
First Claim
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1. A mobile communication system comprising:
- a mobile communication device provided with a touch screen; and
a speech activity analyzer suitable to receive from said touch screen data indicative of pressure applied to an area of said touch screen, and of changes thereto with time.
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Accused Products
Abstract
A mobile communication system comprises a mobile communication device provided with a touch screen; and a speech activity analyzer suitable to receive from said touch screen data indicative of pressure applied to an area of said touch screen, and of changes thereto with time.
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Citations
11 Claims
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1. A mobile communication system comprising:
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a mobile communication device provided with a touch screen; and a speech activity analyzer suitable to receive from said touch screen data indicative of pressure applied to an area of said touch screen, and of changes thereto with time. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for determining whether the user of a mobile communication device equipped with a touch screen is speaking into said mobile communication on device, comprising:
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obtaining from the touch screen signals representing clusters of grid points created from a contact between said touch screen and a user'"'"'s cheek; analyzing the dynamics of pressure-related parameters of said clusters over time; and determining, from stud analysis, if speech activity is present. - View Dependent Claims (9, 10, 11)
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Specification