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Method of audio system with dual power supply modes for displaying flames

An audio system, dual power supply technology, applied in the direction of electrical components, transducer circuits, sensors, etc., can solve the problems that the flame height cannot be controlled, the flame effect cannot be realized, etc., and achieve high safety performance, strong safety protection performance, Guarantee the effect of normal use

Inactive Publication Date: 2017-07-14
GUANGZHOU TUWEIHUI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing market, there are speakers showing flame dancing light and speakers showing partial flames. Although they can bring users a flame-like visual effect, some of them just stay on the light and cannot realize the real flame effect. Unable to control flame height

Method used

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  • Method of audio system with dual power supply modes for displaying flames
  • Method of audio system with dual power supply modes for displaying flames

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Experimental program
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Embodiment

[0023] Such as figure 1 As shown, a method for displaying flames in a sound system with dual power supply modes, the sound system used includes a speaker, a flame pressure injector, a microprocessor, and a power supply device for powering various hardware devices, and the power supply device includes a commercial power device and a storage battery device, and when the mains device is abnormal, it is powered by a storage battery device, and the microprocessor controls the height of the flame sprayed by the flame pressure injector according to the sound intensity played by the speaker; the steps include: during the music playback period of the speaker, the The flame height ejected by the microprocessor-controlled flame pressure injector has a minimum flame height value and a maximum flame height value.

[0024] The steps are as follows:

[0025] When the sound intensity played by the loudspeaker is not higher than the set first sound intensity value, the height of the flame inj...

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PUM

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Abstract

The invention displays a method of an audio system with dual power supply modes for displaying flames. The adopted audio system comprises a loudspeaker, a flame pressure ejector and a microprocessor, wherein the microprocessor controls the flame ejecting height of the flame pressure ejector according to the intensity of sounds played by the loudspeaker. The method comprises the steps that the microprocessor controls the height of flames ejected by the flame pressure ejector to have a lowest flame height value and a highest flame height value in a music playing period of the loudspeaker. The method can bring visual effects of real flames, satisfies the user experience and has reliable safety.

Description

technical field [0001] The invention belongs to the field of audio technology, and in particular relates to a method for displaying flames in an audio system with dual power supply modes. Background technique [0002] The sound system refers to the use of a microphone to convert the sound wave signal of the original sound field sound into an electrical signal, and according to certain requirements, the electrical signal is processed by some electronic equipment, and finally the electrical signal is converted into a sound wave signal by a speaker for playback. The entire composition from the microphone to the speaker is the sound system. [0003] With the development of communication technology, in addition to being used to emit sound, the existing audio system has also become an important device that is often selected in entertainment and decoration. The audio industry is constantly improving the different functions of the audio to increase its usability and satisfy the use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00F23N5/16
Inventor 蔡哲宇林培群
Owner GUANGZHOU TUWEIHUI INFORMATION TECH CO LTD