Audio playing device and its controlling method
A technology of audio playback and playback control, which is applied in the recording of information on the disk, instrumentation, and recording signal processing, etc. It can solve the problems of unrecognizable left and right channels, ignoring wearing headphones, and affecting the fidelity of audio signals, etc.
Inactive Publication Date: 2013-08-21
FU TAI HUA IND SHENZHEN +1
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- Description
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- Application Information
AI Technical Summary
Problems solved by technology
Audio signals played by devices such as MP3 and mobile phones usually have left and right sound channels. Correspondingly, earphones also have left and right ears. ear etc.
However, when the left and right channels of the earphones are interchanged, it will directly affect the fidelity of the audio signal, thereby affecting the auditory effect.
Method used
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Embodiment Construction
[0032] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0033] see figure 1 , figure 1 It is a structural schematic diagram of a preferred embodiment of the audio playback device 10 of the present invention. The audio playback device 10 in a preferred embodiment of the present invention includes an earphone jack 110 , a detection unit 120 , a display unit 130 , a processing unit 140 , a storage unit 150 and an audio playback unit 160 . The earphone jack 110 is used for plugging in the earphone 20 . The detection unit 120 is used for detecting whether an earphone 20 is plugged into the earphone jack 110 . The storage unit 150 stores a preset audio file, and the preset audio file is a monophonic signal in which the left and right channels alternately cycle. Preferably, the left channel signal and the right channel signal of the preset audio file alternate for a preset time, and the preset time is set to 2-3 seconds. Th...
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The invention provides an audio playing device which comprises a processing unit, a storing unit, a displaying unit, an audio playing unit and a headset jack. The headset jack is used for inserting a headset. The storing unit stores a preset audio file which is a single-sound-channel audio file in a left-sound-channel and right-sound-channel circulation mode. When a sound channel adjusting function is started, the processing unit controls the audio playing unit to read and play the preset audio file. The displaying unit displays sound wave vibration icons of a left sound channel and a right sound channel when the preset audio file is played. When the processing unit receives audio signals of two ear plugs of the headset, wherein the audio signals are not matched with signals of the sound wave vibration icons, displayed by the displaying unit, of the left sound channel and the right sound channel, the processing unit switches between the left sound channel and the right sound channel of the audio playing device. The invention further provides a controlling method of the audio playing device.
Description
technical field [0001] The invention relates to an audio playback device and a control method thereof, in particular to an audio playback device capable of automatically adjusting left and right channels and a control method thereof. Background technique [0002] Along with the development of science and technology, the music playing function of equipment such as MP3, mobile phone is favored by consumers, especially equipment such as MP3, mobile phone plays music through earphone and is very popular among consumers. Audio signals played by devices such as MP3 and mobile phones usually have left and right sound channels. Correspondingly, earphones also have left and right ears. ear etc. However, when the left and right sound channels of the earphone are used interchangeably, it will directly affect the fidelity of the audio signal, thereby affecting the auditory effect. Contents of the invention [0003] In view of this, it is necessary to provide an audio playback device...
Claims
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IPC IPC(8): G11B20/00G11B19/02
CPCH04R1/1041H04R5/04H04R2420/03
Inventor 王引战
Owner FU TAI HUA IND SHENZHEN