Target sounds and voice messages exactly to the spot you want... without disturbing. Visitors in front or beneath a special speaker may listen to a short narration about the area he enters or a presentation about an exhibit.
Directional speakers are widely used in a variety of places such as museums, banks, retail stores, airports, etc. Speakers reproduce clear voice sounds even at a low volume, making it easy for the listener to hear and understand the audio message even in a noisy environment.
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