Wireless relay device, first terminal device, second terminal device, and communication system

JP7632116B2Active Publication Date: 2025-02-19JVC KENWOOD CORP
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Patent Information

Application Number
JP2021105517
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-06-25
Publication Date
2025-02-19
Estimated Expiration
2041-06-25

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Abstract

To provide a technique for surely communicating information signals including voice signals.SOLUTION: When a second communication unit 214 receives, from a second terminal device, an identifier received last in terms of time by the second terminal device as a final identifier, a relay sound recording control unit 254 causes a second communication unit 214 to transmit a list of identifiers recorded on a recording unit 260 after the final identifier to the second terminal device. When the second communication unit 214 receives an identifier included in the list as a transmission request identifier from the second terminal device, the relay sound recording control unit extracts a first audio signal corresponding to the transmission request identifier from the recording unit 260 and causes the recording unit 260 to transmit the extracted first audio signal as a second audio signal to the second terminal device.SELECTED DRAWING: Figure 10
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Citation Information

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