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Arrangements for the generation of sound as a warning signal or as the generators positive emotions
Arrangements for the generation of sound as a warning signal or as the generators positive emotions
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机译:发出声音作为警告信号或产生积极情绪的安排
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摘要
Arrangement for the generation of sound (5) with the aid of a mechano - acoustic transducer (3), characterized in that the mechano - acoustic transducer (3) on a base body (4) lies on or is connected with the latter and the mechano - acoustic transducer (3) of a body (1) is covered, wherein the body (1) as a cover plate (1) and is marked with a preservative layer (7) is provided, the sound damping and decorative optical elements can contain.
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