Hands-free telephone conversation system and relay device in hands-free telephone conversation system
First Claim
1. A hands-free telephone conversation system comprising:
- a communication device; and
a relay device,wherein the communication device includes;
a first voice input unit operable to receive voice from a user;
a voice output unit operable to output voice of an other party of a telephone conversation; and
a first wireless communication unit operable to wirelessly send the user'"'"'s voice to the relay device, and to wirelessly receive the other party'"'"'s voice from the relay device, andwherein the relay device includes;
a second voice input unit operable to receive voice from the user;
a second wireless communication unit operable to wirelessly send the other party'"'"'s voice to the communication device, and to wirelessly receive the user'"'"'s voice from the communication device;
a first wireless communication status detection unit operable to detect a status of the wireless communication between the first wireless communication unit and the second wireless communication unit;
a voice input switch unit operable to select either the first voice input unit or the second voice input unit based on a detection result of the first wireless communication status detection unit;
a network communication unit operable to send the user'"'"'s voice that is received by the selected one of the first voice input unit and the second voice input unit to a communication device of the other party of the telephone conversation through a communication network; and
a voice input switch message generation unit operable to generate a message that notifies the other party of the telephone conversation of a selection by the voice input switch unit,wherein the network communication unit sends the message generated by the voice input switch message generation unit to the other party'"'"'s communication device through the communication network.
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Accused Products
Abstract
A hands-free telephone conversation system includes a communication device having a microphone that receives a voice from a user, a speaker that outputs the other party'"'"'s voice, a control unit that detects the status of the wireless communication, and a local wireless communication unit that wirelessly communicates with a relay device. The relay device includes a microphone that receives the voice from the user, a local wireless communication unit that wirelessly communicates with the communication device, a communication control unit that detects the status of the wireless communication, a microphone switch unit that switches the voice input reception of the microphone, and a network communication unit that sends and receives the voice to and from the other party'"'"'s communication device through a network.
9 Citations
16 Claims
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1. A hands-free telephone conversation system comprising:
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a communication device; and a relay device, wherein the communication device includes; a first voice input unit operable to receive voice from a user; a voice output unit operable to output voice of an other party of a telephone conversation; and a first wireless communication unit operable to wirelessly send the user'"'"'s voice to the relay device, and to wirelessly receive the other party'"'"'s voice from the relay device, and wherein the relay device includes; a second voice input unit operable to receive voice from the user; a second wireless communication unit operable to wirelessly send the other party'"'"'s voice to the communication device, and to wirelessly receive the user'"'"'s voice from the communication device; a first wireless communication status detection unit operable to detect a status of the wireless communication between the first wireless communication unit and the second wireless communication unit; a voice input switch unit operable to select either the first voice input unit or the second voice input unit based on a detection result of the first wireless communication status detection unit; a network communication unit operable to send the user'"'"'s voice that is received by the selected one of the first voice input unit and the second voice input unit to a communication device of the other party of the telephone conversation through a communication network; and a voice input switch message generation unit operable to generate a message that notifies the other party of the telephone conversation of a selection by the voice input switch unit, wherein the network communication unit sends the message generated by the voice input switch message generation unit to the other party'"'"'s communication device through the communication network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A relay device operable to wirelessly receive a user'"'"'s voice from a communication device, the relay device comprising:
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a voice input unit operable to receive voice from the user; a wireless communication unit operable to wirelessly send and receive voice to and from the communication device; a wireless communication status detection unit operable to detect the status of the wireless communication with the communication device; a voice input switch unit operable to select either the communication device or the voice input unit based on a detection result of the wireless communication status detection unit; a network communication unit operable to send the voice received from the selected one of the communication device and the voice input unit to a communication device of an other party of a telephone conversation through a communication network; and a voice input switch message generation unit operable to generate a message that informs the other party of the telephone conversation of a switch by the voice input switch unit, wherein the network communication unit sends the message generated by the voice input switch message generation unit to the other party'"'"'s communication device through the communication network. - View Dependent Claims (10, 11)
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12. A relay device operable to wirelessly receive a user'"'"'s voice from a communication device, the relay device comprising:
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a wireless communication unit operable to wirelessly send and receive voice to and from the communication device; a wireless communication status detection unit operable to detect a status of the wireless communication with the communication device; a network communication unit operable to send and receive the voice to and from an other party'"'"'s communication device through a communication network; and a network communication disconnection unit operable to cut off the connection with the other party'"'"'s communication device through the communication network based on a detection result of the wireless communication status detection unit; a voice input unit operable to receive voice from the user; and a voice input switch unit operable to select either the communication device or the voice input unit based on a detection result of the wireless communication status detection unit, wherein the network communication unit is operable to send the voice received from the selected one of the communication device and the voice input unit to the other party'"'"'s communication device through the communication network, wherein the relay device further includes a voice input switch message generation unit operable to generate a message that informs the other party of the telephone conversation of a switch by the voice input switch unit, and wherein the network communication unit sends the message generated by the voice input switch message generation unit to the other party'"'"'s communication device through the communication network. - View Dependent Claims (13, 14, 15)
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16. A hands-free telephone conversation method for a system comprising a communication device and a relay device,
wherein the communication device is operable to execute a method comprising: -
a first voice input step of receiving voice from a user; a voice output step of outputting voice from an other party of the telephone conversation; and a first wireless communication step of wirelessly sending the user'"'"'s voice to the relay device, and wirelessly receiving the other party'"'"'s voice from the relay device, and wherein the relay device is operable to execute a method comprising; a second voice input step of receiving voice from the user; a second wireless communication step of wirelessly sending the other party'"'"'s voice to the communication device, and wirelessly receiving the user'"'"'s voice from the communication device; a wireless communication status detection step of detecting a status of the wireless communication between the communication device and the relay device; a voice input switch step of selecting either the first voice input step or the second voice input step based on a detection result of the wireless communication status detection step; a network communication step of sending the user'"'"'s voice received in the selected one of the first voice input step and the second voice input step to a communication device of the other party through a communication network; and a voice input switch message generation step of generating a message that notifies the other party of the telephone conversation of a selection in the voice input switch step, wherein the network communication step comprises sending the message generated in the voice input switch message generation step to the other party'"'"'s communication device through the communication network.
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Specification