Audio-based breathing lamp control method and device

A control method and control device technology, applied in lighting devices, energy-saving control technology, electric lamp circuit layout, etc., can solve the problem of no cool effect, no fashionable appearance and visual decoration, and ignoring the individualized and fashionable needs of young users and other issues to achieve the effect of improving user experience, increasing brand awareness, and leading fashion trends

Inactive Publication Date: 2015-07-29
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But in this way, the effect of the breathing light is fixed. Users can only choose according to the existing breathing light effect, and cannot modify and edit the playback effect of the breathing light by themselves, making the effect of the breathing light very monotonous and unreachable. For fashion aesthetics and visual decoration purposes
At the same time, when various audio playback devices (such as mobile phones and MP3 players) play music, except that the display content of the display screen can be changed according to the settings of the playback software, there are no other cool effects that match the music on the device body. , ignoring the personalized and fashionable needs of young users

Method used

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  • Audio-based breathing lamp control method and device

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Embodiment 1

[0075] Pitch is a subjective quantity that reflects the characteristics of sound, and it reflects the subjective feeling of the human ear on the pitch of the sound. Although the size of the pitch is also related to other factors such as sound pressure, it mainly depends on the frequency. Therefore, the higher the frequency, the higher the pitch, and the lower the frequency, the lower the pitch. The frequency determines the tone, so the detection of the tone is mainly the detection of the fundamental frequency, that is, the study of the tone cycle. Based on this, in order to realize synchronous flashing of the breathing light while the audio is playing, this embodiment uses the fundamental frequency of the music to control the flashing frequency of the breathing light to achieve personalized effects.

[0076] Such as image 3 As shown, the first embodiment of the present invention proposes an audio-based breathing light control device, including:

[0077] The audio playing u...

Embodiment 2

[0082] In the first embodiment, the breathing light flashes according to the frequency of the music, and dances together with the music, so that the audio playback device becomes fashionable and lively, and can win the favor of the young people. However, the brightness of the breathing light still adopts the traditional control method, that is, it changes according to the preset brightness.

[0083] In addition to the pitch, the volume is also a subjective quantity that reflects the characteristics of the sound. The amplitude of the sound wave determines the volume. The volume of different music signals is different. Therefore, in order to further improve the user experience, the second embodiment adjusts the brightness of the breathing light according to the volume.

[0084] Such as Figure 4 As shown, the second embodiment of the present invention proposes a breathing light control device, including:

[0085] The audio playing unit 410 is configured to play audio signals. ...

Embodiment 3

[0090] Combining the first embodiment and the second embodiment, the breathing light is integrated with music, and the breathing light dances along with the music while the music is playing, which does not affect the basic functions of the breathing light and uses the breathing light to achieve a cool effect , leading the fashion trend. However, neither of these two embodiments controls the color of the breathing light, so in order to be more complete, the third embodiment of the present invention adds the following functional units to the breathing light control device provided in the above embodiments:

[0091] The color control unit is used to pre-set the color conversion scheme, and control the breathing light to perform corresponding color conversion according to the currently selected color conversion scheme during the music playing process. It can include multiple sets of schemes for users to choose, such as: single color, multi-color alternate, etc. Of course, the sett...

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Abstract

The invention discloses an audio-based breathing lamp control method and device. The method comprises that music is played, and a breathing lamp is controlled to flicker synchronously according to the tone and volume of the music in the music playing process. New vitality is added to the traditional breathing lamp, traditional functions of the breathing lamp are broken through, music with more fashion factors is added, the breathing lamp flickers with the melody while the music is played, pursuits of fashion of young people can be satisfied, user experience is improved, the brand popularity is improved, and the device can lead the trends.

Description

technical field [0001] The present invention relates to the technical field of intelligent terminals, in particular to an audio-based breathing light control method and device. Background technique [0002] Breathing lamp, as the name suggests, is the gradual change of the light from bright to dark under the control of the microcomputer. It feels like breathing. The breathing lamp is widely used in various fields such as digital products, computers, audio, and automobiles. Visual decoration effect. [0003] The effect of the breathing light is generally integrated in the software of the device, and the relevant parameters of the breathing light effect are pre-configured. When playing the effect of the breathing light, the user can choose the desired breathing light effect to play. But in this way, the effect of the breathing light is fixed. Users can only choose according to the existing breathing light effect, and cannot modify and edit the playback effect of the breathing...

Claims

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Application Information

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IPC IPC(8): H04M1/725H05B37/02
CPCY02B20/40
Inventor 车晓东
Owner NUBIA TECHNOLOGY CO LTD
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