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Method and device for rhythm colored lamps according to LC3 Bluetooth music rhythm and medium

A technology of music and colorful lights, applied in energy-saving control technology, signal processing, earpiece/headphone accessories, etc., can solve problems such as the inability to display Bluetooth audio data, and achieve the effect of increasing fashion sense

Pending Publication Date: 2020-12-29
BEIJING BAIRUI INTERNET TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Existing Bluetooth headsets, including traditional Bluetooth monaural, stereo headsets and TWS true wireless headsets, cannot display the received Bluetooth audio data in the form of colored lights

Method used

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  • Method and device for rhythm colored lamps according to LC3 Bluetooth music rhythm and medium
  • Method and device for rhythm colored lamps according to LC3 Bluetooth music rhythm and medium
  • Method and device for rhythm colored lamps according to LC3 Bluetooth music rhythm and medium

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Embodiment Construction

[0022]The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of the present invention.

[0023]It should be noted that in this article, relationships such as first, second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of these actual operations. Any such actual relationship or sequence. Moreover, the terms "include", "include" or any other variants are intended to cover non-exclusive inclusion, so that a process, method, article or equipment containing a series of elements not only includes which elements, but also includes those that are not explicitly listed Other elements, or also include elements inherent to this proces...

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Abstract

The invention discloses a method and a device for rhythm colored lamps according to LC3 Bluetooth music rhythm and a medium, and belongs to the field of Bluetooth. The method mainly comprises the following steps: acquiring audio intermediate data in a process of decoding audio data corresponding to music by an LC3 Bluetooth decoder; calculating spectral energy of the audio intermediate data; converting the decoded data energy into the color values of the colored lamps; converting the frequency spectrum energy into the color values of the colored lamps in real time; and enabling the colored lamps to perform real-time color rhythm according to the color values. Under the condition of not increasing the operation and memory of the audio decoder, the intermediate decoded data is converted intodifferent colors of the colorful RGB colored lamps, so that the LC3 Bluetooth music playing equipment can generate a cool effect of flashing the colored lamps along with the music rhythm when playingmusic, and the fashion sense of the LC3 Bluetooth music playing equipment is improved.

Description

Technical field[0001]This application relates to the field of Bluetooth, and in particular to a method, device and medium for moving the colored lights according to the rhythm of the LC3 Bluetooth music.Background technique[0002]Among the current mainstream Bluetooth audio encoders, "subband coding technology" is the most widely used and must be supported by all Bluetooth audio devices, but the sound quality is average; "advanced audio coding technology" has good sound quality and is widely used, and many mainstream All mobile phones support, but its memory footprint is large, and the calculation complexity is high. Many Bluetooth devices are based on embedded platforms, with limited battery capacity, poor processor computing power and limited memory; "Qualcomm Bluetooth audio coding technology" and " Sony Bluetooth Audio Coding Technology" has good sound quality but high bit rate, and it is the unique technology of Qualcomm and Sony respectively, which is relatively closed. For the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B47/105H05B47/19H04R1/10
CPCH05B47/105H05B47/19H04R1/10H04R2430/00H04R2420/07Y02B20/40
Inventor 王尧李强叶东翔朱勇
Owner BEIJING BAIRUI INTERNET TECH CO LTD
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