FIELD: physics.
SUBSTANCE: acoustic horn system consists of at least two groups of high-, medium- and low-frequency speakers. The low-frequency speakers are placed in the central section of the housing such that a low-frequency acoustic signal comes out through the front wall of the housing. Each of the groups of high- and middle-frequency speakers is placed in the right-side and left-side sections of the housing, respectively. All speakers have their own horns. Low-frequency and high-frequency acoustic signals are combined on static reflecting panels and, after reflection therefrom, come out through the top cover of the housing.
EFFECT: broader functional capabilities of the acoustic horn system and high quality and power of reproducing sound.
6 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| LOUDSPEAKER | 2021 |
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| ACOUSTIC SYSTEM | 2020 |
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| PLUG-IN HEADPHONE | 2020 |
|
RU2730244C1 |
| METHOD OF SOUNDING FACILITIES | 2012 |
|
RU2503140C2 |
