Apparatus and method for wireless communication
First Claim
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1. A method for operating a system by voice command, comprising:
- providing a mobile unit having a microphone, a digital signal processor and a radio module for providing wireless data communications to a computer;
receiving first voice commands having a limited vocabulary in said mobile unit, recognizing said first voice commands in said digital signal processor and controlling said mobile unit in response to said first voice commands;
receiving second voice commands in said mobile unit, converting said second voice commands to digital data signals comprising a digital representation of said second voice commands in said mobile unit and sending said digital data signals to said computer using said radio module; and
operating said computer to recognize said second voice commands using said digital data signals and a large vocabulary voice recognition program to derive computer control signals therefrom, wherein computer control signals provide instructions for operation of said computer or at least one of its attached peripheral devices.
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Abstract
A mobile device is arranged to receive first voice commands to be interpreted by a digital signal processor in said device having a limited vocabulary voice recognition program and to receive second voice commands which are converted to voice representative data signals to be sent by a WLAN to a remote computer for interpretation using a large vocabulary voice recognition program. The mobile device provides voice control of the remote computer and can also provide voice activated voice communications.
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Citations
17 Claims
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1. A method for operating a system by voice command, comprising:
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providing a mobile unit having a microphone, a digital signal processor and a radio module for providing wireless data communications to a computer;
receiving first voice commands having a limited vocabulary in said mobile unit, recognizing said first voice commands in said digital signal processor and controlling said mobile unit in response to said first voice commands;
receiving second voice commands in said mobile unit, converting said second voice commands to digital data signals comprising a digital representation of said second voice commands in said mobile unit and sending said digital data signals to said computer using said radio module; and
operating said computer to recognize said second voice commands using said digital data signals and a large vocabulary voice recognition program to derive computer control signals therefrom, wherein computer control signals provide instructions for operation of said computer or at least one of its attached peripheral devices. - View Dependent Claims (2, 3, 4)
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5. A mobile device, comprising:
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a microphone for receiving sound signals;
an interface, connected to said microphone for converting received sound signals from said microphone to data signals;
a radio module for sending wireless data communication signals; and
a digital signal processor, said processor including a program for (1) recognizing a limited number of digital data signals from said interface and operating in response thereto to control said radio, (2) operating said radio module to send digital data signals, and (3) providing digital data signals corresponding to sounds from said microphone as data packets to said radio module, wherein said digital data signals provide instructions for a remote computer and its peripheral devices. - View Dependent Claims (6, 7)
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8. A method for operating a system by voice command, comprising:
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providing a mobile unit having a microphone and a speaker, a digital signal processor and a radio module for providing wireless data communications to a computer;
receiving first voice commands having a limited vocabulary in said mobile unit, recognizing said first voice commands in said digital signal processor and controlling said mobile unit in response to said first voice commands;
receiving second voice commands in said mobile unit, converting said second voice commands to digital data signals in said mobile unit and sending said digital data signals to said computer using said radio module;
operating said computer to recognize said second voice commands using a large vocabulary voice recognition program to derive computer control signals therefrom;
operating said computer or one of its peripheral devices in response to said computer signals;
wherein said operating said computer comprises retrieving data from a memory of said computer, converting said retrieved data into voice data, sending said voice data to said mobile unit; and
converting said voice data to analog signals using said digital signal processor in said mobile unit and supplying said analog signals to said speaker.
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9. A method for operating a system by voice command, comprising:
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providing a mobile unit having a microphone and a speaker, a digital signal processor and a radio module for providing wireless data communications to a computer;
receiving first voice commands having a limited vocabulary in said mobile unit, recognizing said first voice commands in said digital signal processor and controlling said mobile unit in response to said first voice commands;
receiving second voice commands in said mobile unit, converting said second voice commands to digital data signals in said mobile unit and sending said digital data signals to said computer using said radio module;
operating said computer to recognize said second voice commands using a large vocabulary voice recognition program to derive computer control signals therefrom; and
operating said computer or one of its peripheral devices in response to said computer control signals;
wherein said computer control signals are arranged to establish a voice communications channel between said mobile unit and at least one other voice communicating device, and wherein said computer is operated to establish said voice communications channel to transfer voice communication data between said mobile unit and said other voice communications device. - View Dependent Claims (10)
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11. A mobile device, comprising:
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a microphone for receiving sound signals;
a speaker;
an interface, connected to said microphone for converting received sound signals from said microphone to data signals and for converting digital data signals into sound signals and providing said sound signals to said speaker;
a radio module for sending wireless data communication signals; and
a digital signal processor, said processor including a program for (1) recognizing a limited number of digital data signals from said interface and operating in response thereto to control said radio, (2) operating said radio module to send digital data signals, (3) providing digital data signals corresponding to sounds from said microphone as data packets to said radio module and (4) providing digital data signals received by said radio to said interface for conversion to sound signals, wherein two-way communication between a remote computer and said radio module utilize said digital data signals. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification