Sound equipment based on high pressure ionized air

Abstract

The invention provides sound equipment based on high pressure ionized air and a control method. The sound equipment comprises a power supply, a Bluetooth module, a modulation module, a driver module, a high pressure pack, an electrode, an MSP430F6638 master control module, a data presentation device (12864 liquid crystal displayer) and a detection feedback module. The sound equipment has the advantages that the sound equipment acts on the air directly, but the discharging scale is small, the sound production part of the sound equipment only comprises the electrode and an arc, and the volume of sound is controlled by changing the thickness and length of the arc; the reduction degree of the high pitch part is good, distortion is hard, and attractive gentle light can be given out during work; an MSP430F6638 serves as a master control chip, data such as temperature, humidity and ozone content are measured, under the ventilation condition, when the ozone content is high, gas such as nitrogen needs to be continuously provided to eliminate ozone, and the sound equipment is safer; connection with a mobile terminal is supported through Bluetooth communication, and music is played in a wireless mode.

Description

technical field [0001] The invention relates to an audio equipment based on high-voltage ionized air, which belongs to the technical field of audio equipment. Background technique [0002] Ordinary audio is driven by the vibration of the diaphragm to drive the air to make sound. Since each diaphragm has a different resonant frequency, the amplitude-frequency characteristics of the sound are deteriorated. The components in the audio signal whose frequencies are close to the resonance frequency of the diaphragm are the strongest, while Components far from the resonant frequency will be attenuated, and the farther away, the more attenuated and eventually completely attenuated. In order to sound performance, the resonance problem of the sound must be solved. [0003] At present, there are more and more people who are constantly pursuing high-fidelity bass effects. Some people have a persistent pursuit of high-pitched effects, but a set of speakers made of dome tweeters is expens...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, there are more and more people who are constantly pursuing bass and high-fidelity effects. Some people have a persistent pursuit of treble effects, but a set of speakers made of dome tweeters is expensive.

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