| 摘要 |
Embodiments of the present invention disclose a transmission method, applied to a mobile terminal provided with a headset interface, where the method includes: determining a type of a headset connected to the headset interface, where if the headset is a multi-channel headset, transmitting an audio digital signal to the headset by using the headset interface; if the headset is not a multi-channel headset, transmit an audio analog signal to the headset by using the headset interface. The embodiments of the present invention further disclose a mobile terminal, a multi-channel headset, and an audio play system. By using the present invention, a mobile terminal can be compatible with different types of headsets, and can cooperate with the different types of headsets to transmit different types of audio files. |
