A method, system and mobile terminal for adjusting playback parameters of wired speakers

Abstract

The invention discloses a method, a system and a mobile terminal for adjusting playing parameters of a wired speaker. The method includes the following steps: the mobile terminal plays music through the wired speaker, and identifies the audio path impedance of the current wired speaker under a preset frequency audio signal; The terminal identifies the identity of the current wired speaker, and records the playback parameters currently used by the mobile terminal to play music through the wired speaker to form a correspondence table; the mobile terminal searches for the speaker corresponding to the audio channel impedance in the preset correspondence table The playback parameters and use the playback parameters, the system includes: an audio channel impedance identification module, a speaker identification module, a search module and an execution module. The present invention can configure different playback parameters for different wired speakers through the corresponding relationship table formed by wired speakers and playback parameters, so that when the same mobile terminal uses different wired speakers to play the same song, the playback effects of different speakers are consistent.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, and more specifically, relates to a method, system and mobile terminal for adjusting playback parameters of wired speakers. Background technique [0002] At present, there are many external broadcasting devices connected to mobile terminals, such as wired speakers, which can well make up for the shortcomings of the mobile terminal's own speaker's lack of external playback capability. However, due to different hardware parameters of different wired speakers, when the same mobile terminal uses different wired speakers to play the same song, the playback effects of different speakers are inconsistent. A control method for an intelligent active speaker is disclosed in the prior art. The method controls the physical speaker in the active integrated speaker system through a control host. The physical speaker includes a signal input module, a digital audio processing module, and a digit...

AI Technical Summary

Problems solved by technology

However, due to the different hardware parameters of different wired speakers, when the same mobile terminal uses different wired speakers to play the same song, the playback effects of different speakers are inconsistent.

A control method for an intelligent active speaker is disclosed in the prior art. The method controls the physical speaker in the active integrated speaker system through a control host. The physical speaker includes a signal input module, a digital audio processing module, and a digital audio processing module arranged in sequence according to the signal flow direction. module, a power amplifier module, a speaker module, and a speaker control module for controlling one or more of the above modules, the digital audio processing module is integrated with a DAC, and the digital signal processed by the digital audio processing module is passed through the DAC After being converted into an analog signal, it is output to the power amplifier module, but this method is through the improvement of the control of the speaker itself, and still cannot make up for the defects of different playback effects caused by different hardware parameters of different wired speakers.

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