Soundbar-based volume control method and system

Abstract

The invention provides a volume control method and a volume control system based on Soundbar. The method comprises the steps that after initialization, volume adjustment of the Soundbar is controlled by a preset operating system; intercepting a preset operation request of an external control link; intercepting an internal operation request of the internal control link, and forwarding the internal operation request to a preset background service; the background service analyzes the internal operation request and identifies a corresponding control intention, and calculates an output decibel value by integrating the control intention, the current volume gear and the maximum volume gear; and transmitting the decibel value to each output device of the Soundbar, and calculating the corresponding output volume. According to the invention, the volume adjustment is realized by means of the background service of the operating system, the control link of the volume adjustment is effectively blocked by intercepting the external operation request, the autonomy of the volume control of the Soundbar is endowed, and meanwhile, the sound effect characteristic of the Soundbar is reserved.

Description

technical field [0001] The invention relates to the field of sound volume control of sound bars, in particular to a Soundbar-based volume control method and system thereof. Background technique [0002] Soundbar refers to a long bar speaker that integrates the speaker functions of multiple channels into one box. As a new speaker product, Soundbar speakers not only retain the characteristics of traditional speakers, but also combine many digital technologies. Each channel of the Soundbar speaker has an independent cavity to ensure good isolation and separation. When used, it is different from traditional speakers. The Soundbar is used horizontally and is mainly used with flat-screen TVs, such as LCD TVs and plasma TVs. [0003] Ordinary speaker equipment will be equipped with a special operating system, such as the Android system, using the volume that comes with the operating system. In the Android system, it has its own volume control range, from 0-15 files. On ordinary ...

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, due to the use of the original volume control function of the operating system, the sound effect of the Soundbar itself will be destroyed, resulting in the lack of independent sound control of the Soundbar, which cannot be compatible with sound effect characteristics and volume adjustment.

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