Resonance portable acoustics device with dual 360-degree sound production

Abstract

Disclosed is a double 360° sounding resonant portable audio device. The resonant portable audio device comprises a housing, and a resonant sound generator and a printed circuit board (PCB) disposed in the housing. The improvement lies in that, a sound cavity is formed in the housing, and at least three speakers which are electrically connected to the PCB circuit board are disposed in the sound cavity. The beneficial effects of the present invention are, conventional speakers are integrated in the existing resonant audio device, and a plurality of speakers is disposed in the cavity of the resonant audio device; the combination of the plurality of speakers generates a multi-directional sound effect, which is different from the directional sound effect of a single speaker. The resonant audio device combined with the plurality of speakers can achieve a double 360° sounding effect generated by the resonant 360° sounding and traditional speaker combination 360° sounding, thereby improving the sound experience of the resonant audio device greatly.

Description

【Technical field】 [0001] The invention relates to audio equipment, in particular to a resonant portable audio system with dual 360° sounds. 【Background technique】 [0002] The known transmission sound is produced by the inductance coil and the speaker installed in the sound. The sound quality of this traditional sound is closely related to the speaker. The speaker is the only sound generating device in the sound, and its sound quality is fixed. Use The speaker cannot arbitrarily change the sound quality of the speaker. In addition, the sound source of the speaker is a point sound source, so that the sound is directional, interfering and spatial. [0003] In recent years, a resonant speaker has appeared on the market that subverts people's understanding of traditional audio concepts. The sounding system of this resonant speaker has no diaphragm itself. It uses the principle of resonance to convert audio signals into audio mechanical vibrations, and the output is given. Any h...

AI Technical Summary

Problems solved by technology

[0004] With the birth of the resonant sound system, a sound system combining the resonant sound system and the loudspeaker system has also appeared in the prior art. There are still some deficiencies in the combination of resonant speakers, because the resonant speakers emit sound at 360°, while traditional speakers can only emit sound in a certain direction and in a certain space area due to the limitations of their point sound sources, and cannot emit sound at 360°. Therefore, the combination of the two After that, its sound quality and sound effects can not achieve good results, and the resonant sound and traditional speakers have not yet been perfectly combined

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