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US 2014/0207444 A1Published application
System, device and method for detecting speech
AssigneeBone Tone Communications (Israel) Ltd.
InventorsArie Heiman, Uri Yehuday
Life of this patent
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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.
Claims11
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.
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:
- 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.
1 more element
Dependencies are inferred from the claim text.