Display control method and related products

Abstract

The embodiment of the present application discloses a display control method and related products, by detecting that the operating frequency of the speaker corresponding to the audio data to be played is within the interference range of the first operating frequency of the MIPI of the display screen during the process of the electronic device making sound through the speaker , and the ratio of the disturbed audio in the audio data is greater than the first preset threshold, the MIPI operating frequency of the display screen is adjusted to the target frequency value, so that the ratio of the disturbed audio in the audio data to be played is less than the second preset threshold, wherein The second preset threshold is smaller than the first preset threshold. In this way, without changing the hardware design of the electronic device, the MIPI operating frequency of the display screen can be dynamically adjusted in the application scenario where the electronic device uses a speaker to play audio, thereby eliminating or reducing its electromagnetic interference to the speaker and obtaining the best communication performance .

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular to a display control method and related products. Background technique [0002] When users play audio and video files or make calls with speakers, they have high requirements for sound playback effects. If the Mobile Industry Processor Interface (MIPI) of the display screen used to transmit data works at a fixed frequency, if The frequency division frequency or frequency doubling frequency falls on the working frequency of the speaker, which will interfere with the speaker, causing noise or POP sound in the speaker, affecting the playback effect of the current audio. [0003] At present, the interference to the speakers can be improved through hardware upgrades, but the cost will be increased, and the improvement effect is limited. Directly adjusting the MIPI operating frequency of the display screen cannot ensure that the frequency division and multiplication freq...

AI Technical Summary

Problems solved by technology

[0002] When the user uses the speaker to play audio and video files or make a phone call, the sound playback effect is relatively high. If the mobile industry processor interface (Mobile Industry Processor Interface, MIPI) of the display screen used to transmit data works at a fixed frequency, if If the crossover frequency or multiplier frequency falls on the operating frequency of the speaker, it will interfere with the speaker, causing noise or POP sound on the speaker, which will affect the playback effect of the current audio.

[0003] At present, the interference to the speaker can be improved through hardware upgrades, but it will increase the cost, and the improvement effect is limited, and directly adjusting the MIPI operating frequency of the display cannot ensure that the frequency division and multiplier frequency points will not fall on the operating frequency of the speaker at all, which will affect the display effect. may also affect

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