| 摘要 |
To maintain good voice reproduction. A car audio apparatus 6 provided with an inter-device communication unit 51 for communicating in accordance with each of a plurality of voice communication protocols Pv for transmitting an audio voice signal A3, and a reproduction processing unit 52 for reproducing the voice signal A3 received by the communication, the car audio apparatus 6 receiving a voice signal A3 from a smartphone 8 through communication according to any of the voice communication protocols Pv, wherein the car audio apparatus 6 is configured so as to be provided with a priority ranking storage unit 62 for storing, in advance, a priority ranking of the voice communication protocols Pv, and a voice signal input control unit 53 for accepting a voice communication request in accordance with the priority ranking of the voice communication protocol Pv of the requested communication when a voice communication request for transmission of the voice signal A3 is received from the smartphone 8. |
