Vibration sounding device and electronic equipment
A technology for electronic equipment and sub-chambers, which is applied to frequency/directional characteristic devices, electrical components, flat diaphragms, etc., can solve the problems of high energy consumption, occupying space, complex structure, etc., to ensure sound volume and sound effect, and simple structure. , the effect of saving energy
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other Embodiment approach
 In other embodiments, the sound cavity 11A and the sound cavity 11B are respectively provided with modulators, the excitation diaphragm 1, the excitation diaphragm 2 and the excitation diaphragm 3 in the sound cavity 11A have different areas, and the excitation diaphragm 4, the excitation diaphragm 3 in the sound cavity 11B have different areas. The diaphragm 5 and the excitation diaphragm 6 have different areas, and the audio signals of the excitation diaphragms in the two sound chambers can be adjusted by the modulator to achieve balance. Of course, the number of excitation diaphragms in the two sound chambers can also be different, and the two sound chambers and the excitation diaphragms can also not be symmetrical with the support body, as long as the sound quality of each sound chamber can be guaranteed, and the overall stereo sound and sound quality can be realized. That is, we will not list them all here.
 In some embodiments, there are three or more soun...
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