Control method and control device for integration of sound equipment with HDMI (High-Definition Multimedia Interface)

A technology of HDMI interface and control method, which is applied in the direction of frequency/direction characteristic device, color TV parts, TV system parts, etc., can solve the problems of poor playback effect of sound parameters, unstable sound parameters, etc., and avoid single Adjustment of factors, guarantee of playback effect, guarantee of interaction effect

CN114095829AActive Publication Date: 2022-02-25广州番禺巨大汽车音响设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-02-25

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Abstract

The invention discloses a control method and a control device for integration of sound equipment with an HDMI (High Definition Multimedia Interface), and the method comprises the steps: carrying out the self-detection of the HDMI of the sound equipment, and triggering a high-definition mode of the sound equipment based on the HDMI; in the high-definition mode, transmitting back an audio signal by the sound equipment, and conducting integral connection with a mobile terminal; adjusting parameters of the sound equipment for the first time based on the configuration of the mobile terminal; carrying out view field detection along the position of the sound equipment by the sound equipment, and adjusting parameters of the sound equipment again according to peripheral view field arrangement; detecting the sound tested by the sound equipment according to the audio signal, and switching the scene mode of the mobile terminal and the spreading direction of the sound based on the tone quality level of the sound; and selecting a corresponding correction model according to the tone quality grade of the sound, and finally adjusting the parameters of the sound based on the correction model.
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Description

technical field

[0001] The invention relates to the field of audio technology, in particular to an integrated audio control method and control device with an HDMI interface. Background technique

[0002] The audio has multiple modes, and the interaction with the mobile terminal is based on the normal mode. Based on the normal mode, the various parameters of the audio are relatively conventional, and it is necessary to switch modes under the interaction with the mobile terminal, resulting in various parameters of the audio. Subsequent upgrades and adjustments, or even leapfrog upgrades, can easily lead to instability of audio parameters, resulting in poor playback effects of audio parameters. Contents of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art. The present invention provides a control method and control device for audio integration with an HDMI interface. The triggering of the high-definition mode is reali...

Examples

Embodiment

[0020] see figure 1 , figure 1 It is a schematic flow chart of a control method for audio integration with an HDMI interface in an embodiment of the present invention.

[0021] like figure 1 Shown, a kind of audio integration control method with HDMI interface, described method comprises:

[0022] S11: self-detecting the HDMI interface of the audio, and triggering the high-definition mode of the audio based on the HDMI interface;

[0023] In the specific implementation process of the present invention, the specific steps can be: the controller traverses and checks along the line, and receives the HDMI signal to determine the position of the HDMI interface; triggers based on the position of the HDMI interface, and determines the normal operation of the HDMI interface state; when the HDMI interface is in a normal working state, trigger the high-definition mode of the audio based on the HDMI interface, and monitor the high-definition signal; if the high-definition signal float...