Omni-directional sound radiator, e.g. for use in football stadia, has sound transducer arranged to radiate vertically upwards in housing, reflector in housing above sound transducer, and central opening.
摘要
<p>The omni-directional sound radiator has a sound transducer (1) arranged to radiate vertically upwards in a housing (4) and a reflector (2) arranged in the housing and above the sound transducer. A round opening is arranged in the center of the housing in its lid or reflector with the same diameter as a sound tube (6). The sound transducer can be arranged above the floor of the housing in a floating manner.</p>
