Method for automatically assisting unaided voice communication
First Claim
1. In a first communication device, a method for automatically assisting unaided voice communication, where unaided voice communication refers to direct voice communication received from a particular source without the aid of an intervening communication device, the method comprising the steps of:
- obtaining at least one parameter that affects sound reception characteristics with respect to unaided voice communication received from the particular source, including the step of obtaining an estimate of distance between the first communication device and a second communication device; and
determining whether based on the at least one parameter the sound reception characteristics meet a particular criteria, including the step of establishing that the sound reception characteristics do not meet the particular criteria when the estimate of distance exceeds a particular threshold;
when based on the at least one parameter the sound reception characteristics do not meet the particular criteria, automatically;
establishing a wireless communication link with a second communication device situated in close proximity to the particular source;
receiving voice communication from the particular source via the second communication device; and
outputting audio representing the voice communication received.
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Accused Products
Abstract
Automatic assistance to unaided voice communication is provided by activating and deactivating a wireless communication link as needed (300). A communication device, associated with a particular individual, monitors to determine whether unaided communication occurring with another individual is satisfactory according to a predetermined criteria (310, 320, 330). The communication device automatically switches to provide aided communication, when the unaided communication is not satisfactory. Preferably, an open communication link is established between the communication device and one associated with the other individual when sound reception characteristics or separation characteristics do not meet a particular criteria (340, 350, 360, 370).
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Citations
6 Claims
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1. In a first communication device, a method for automatically assisting unaided voice communication, where unaided voice communication refers to direct voice communication received from a particular source without the aid of an intervening communication device, the method comprising the steps of:
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obtaining at least one parameter that affects sound reception characteristics with respect to unaided voice communication received from the particular source, including the step of obtaining an estimate of distance between the first communication device and a second communication device; and
determining whether based on the at least one parameter the sound reception characteristics meet a particular criteria, including the step of establishing that the sound reception characteristics do not meet the particular criteria when the estimate of distance exceeds a particular threshold;
when based on the at least one parameter the sound reception characteristics do not meet the particular criteria, automatically;
establishing a wireless communication link with a second communication device situated in close proximity to the particular source;
receiving voice communication from the particular source via the second communication device; and
outputting audio representing the voice communication received.
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2. In a system having first and second communication devices, a method, comprising the steps of:
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at the first communication device;
(a) receiving a request to initiate tracking an entity associated with the second communication device;
(b) receiving location information pertaining to the second communication device;
(c) determining separation characteristics between the first communication device and the second communication device based upon sound reception criteria of unaided voice communication; and
(d) automatically establishing an wireless communication link between the first communication device and the second communication device when the separation characteristics meet a first criteria. - View Dependent Claims (3, 4, 5, 6)
sending a request for permission to track to the second communication device; and
obtaining permission to track from the second communication device in response to the request.
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4. The method of claim 2, further comprising, after step (d), the step of,
(e) automatically terminating the wireless communication link between the first communication device and the second communication device when the separation characteristics meet a second criteria. -
5. The method of claim 4, wherein:
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step (d) comprises the step of determining that the separation characteristics meet the first criteria when the first and second communication devices have a separation distance greater than a particular threshold; and
step (e) comprises the step of determining that the separation characteristics meet the second criteria when the first and second communication devices have a separation distance less than the particular threshold.
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6. The method of claim 2, wherein step (b) further comprises the step of receiving the location information from the second communication device.
Specification