Stage sound system and device

The utility model discloses a stage sound system and device, wherein, the system includes: directional audio frequency module, light source, cloud platform and controller. Directional audio frequencymodule can convert audio signal to have directive property sound wave and restraint to the loss that...

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Bibliographic Details
Main Author WU XINLONG
Format Patent
LanguageChinese
English
Published 15.05.2018
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Summary:The utility model discloses a stage sound system and device, wherein, the system includes: directional audio frequency module, light source, cloud platform and controller. Directional audio frequencymodule can convert audio signal to have directive property sound wave and restraint to the loss that sound was propagated has been reduced. Adjusting directional audio frequency module and light source through the cloud platform and in the ascending rotation of horizontal direction and/or every single move side, can adjusting sound and the orientation that light sent in a flexible way, not only increased the reputation special effect, reduced the installation requirement in addition, the practicality is strong. 本实用新型公开了种舞台音响系统和装置，其中，所述系统包括：定向音频模块、光源、云台和控制器。定向音频模块可将音频信号转换成具有指向性的声波束，从而减小了声音传播的损耗。通过云台来调节定向音频模块和光源在水平方向和/或俯仰方向上的转动，可灵活调节声音和光发出的方向，不仅增加了声光特效，而且降低了安装要求，实用性强。
Bibliography:Application Number: CN201721495746U