Loudspeaker structure

Abstract

A loudspeaker structure includes a horn monomer and a front cover, in which, the horn monomer can make sounds based on the electronic signals provided outside and the front cover is set in front of the horn including several spring space units and resonance films making up of a space for increasing the efficiency so that the sound waves generated by the horn at the back of the front cover can drive the resonance films to generate sounds.

Description

technical field [0001] The invention relates to a loudspeaker structure, in particular to a loudspeaker structure with an efficiency-enhancing space in front of a loudspeaker unit. Background technique [0002] The word "audio" means "I hear" in Latin. The frequency range that the ear can hear is usually between 16 and 1600 Hz. In a broad sense, as long as it can produce sound, it is called a source, such as CD, LP, tape, FM / AM radio, microphone, etc., but only the source cannot produce what we can hear. Sound must be generated by related electronic devices, transmit electronic signals, and be amplified by speakers to become sounds that our ears can hear. A further statement is that any device that can produce sound and receive electronic signals can be called a speaker. [0003] Acoustic wave is a kind of fluctuation due to pressure in solid, liquid or gas. The sound waves produced by the speaker, after receiving electronic signals, vibrate through the diaphragm, causin...

AI Technical Summary

Problems solved by technology

However, this method of perforating the shell will allow foreign matter such as external dust to enter and accumulate, resulting in poor sound performance of the speaker, which in turn affects other internal electronic components

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