Patent ID: 9402129
Filing Date: 2016-07-26
CPC Classification: H04R

Claim Text:
1. An audio player, comprising: a storage; a processor; a volume up button and a volume down button; an audio playing unit having a first channel and a second channel; and one or more programs stored in the storage and executed by the processor, the one or more programs comprising: an audio playing module playing an audio file and outputting audio signals of the audio file through the audio playing unit, the audio signals having first channel signals and second channel signals; a detection module detecting whether the first channel signals and the second channel signals are normally played through the first channel and the second channel, respectively; and a channel adjustment module combining one of the first channel signals and second channel signals that is not normally played to another of the first channel signals and second channel signals that is normally played to form combination signals, and playing the combination signals through one of the first and second channels of the audio playing unit, when one of the first channel signals and the second channel signals are not normally played; the channel adjustment module also triggered and combining the first channel signals to the second channel signals to form first combination signals when the volume up button is pressed for a predetermined time period, and the channel adjustment module triggered and combining the second channel signals to the first channel signals to form second combination signals when the volume down button is pressed for the predetermined time period.