A combined loudspeaker device and method thereof

Abstract

A combined loudspeaker apparatus and a sound effect reproduction method. The combined loudspeaker apparatus includes loudspeakers with at least two frequency bands and has at least two sound producing areas. Each of the sound producing areas is arranged in a concentric ring manner from the interior to exterior of the combined loudspeaker apparatus. The loudspeaker of each frequency band is set in each sound producing area according to a preset way, and is adapted to generate sound in response to input of audio signals in corresponding frequency band, so that each sound producing area generates sound effect of corresponding frequency band. Therefore, the sound effect generated in each sound producing area overlaps with each other during the propagation process from the combined loudspeaker apparatus to human ears, so that the sound effect of all sound frequency bands of the combined loudspeaker apparatus can be formed and the original sound is reproduced. High, medium and low frequencies are distinguished automatically by human ears but not by equipment, so hearing experience of users is improved greatly.

Description

technical field [0001] The present invention relates to a speaker device, in particular to a combined speaker device and its method, wherein the combined speaker device includes speakers of at least two frequency bands, so that the speakers of these different frequency bands respond to the audio input of the corresponding frequency band to generate Combine sound effects. Background technique [0002] High-fidelity (Hi-Fi, High-Fidelity) audio is a sound playback device that is highly similar to the original sound, and it is widely used in auditoriums, movie theaters, home theaters, recording playback, karaoke rooms and other places. Hi-Fi speakers are available in all-in-one, packaged and combined types. Generally speaking, the sound quality of all-in-one Hi-Fi speakers is relatively poor. Set-type or combined high-fidelity speakers with sound effects, and set-type or combined high-fidelity speakers allow users to arrange them according to their needs to obtain better sound...

AI Technical Summary

Problems solved by technology

When the high-fidelity speaker 1P is playing sound effects, it needs high-power energy input to drive the high-frequency, intermediate-frequency and low-frequency speakers to vibrate respectively to produce sound effects. However, phenomena such as "walking" and vibration occur, so that the high-fidelity speaker 1P needs to consider its own weight and volume when it is designed. The less likely it is to vibrate and "walk", however, the high-fidelity speaker 1P with such a large volume and heavy weight has defects such as such that it is inconvenient to use during actual use

[0004] For example, when arranging the hi-fi sound 1P, one way is to fix the hi-fi sound 1P on the wall to reduce the effective space occupied by the high-fidelity sound 1P, but since the high-fidelity sound 1P has The high-fidelity speaker 1P itself vibrates due to its large self-weight and the vibration of its horn, which makes the high-fidelity speaker 1P shake. This shaking will not only cause noise and make the sound effect impure, but also Long-term shaking will also cause the high-fidelity speaker 1P to fall off from the fixed position, so as to cause unnecessary losses

Another approach is to use a bracket to support the hi-fi sound 1P to a certain height, but the bracket itself is more likely to shake during the process of the hi-fi sound 1P

[0005] In addition, the structural design of the hi-fi audio 1P is relatively complicated, and the input of high-power energy is more likely to cause damage to vulnerable structures such as hanging edges. When a part of the hi-fi audio 1P is damaged, there will be no Under the assistance or operation of professionals, the user cannot repair it or replace the corresponding damaged parts, so that the high-fidelity audio system 1P provided by the prior art will incur higher maintenance costs and use costs in the future.

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