Lighting model research and

As a topic and view need to determine the main direction of light, the main light than other

Basic knowledge of

Professional audio equipment including: monitor mixer, Amplifiers mixer, Portable mixers,

To the characteristics of light 

Floodlight: heaven and earth and the exhaust lamp, feet light, top row floodlight, etc. Spotlight: a

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The company, and the

Singer performing production, audio, 

Stage production

Stage size (from 1 feet tall and 3 feet high),

Live band

Europe.Beautyprofessional audio  equipment
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