Square Dance Sound Video Machine can be brushed.
Professional sound equipment for stage performances collectively known as stage sound, stage sound is an important branch of the performance equipment.
Introduction
Professional stage audio equipment including: monitor mixer; amplifier mixer; portable mixer; power amplifier; dynamic microphone; condenser microphone; wireless microphone; speakers; monitor speakers; amplifier speakers; subwoofer; equalizer; reverberator; effectors; delay; compressor; limiter; splitter; noise gate; laser jukeboxes; recording cassette decks; disk players; projectors; pitch shifters; and so on. ; projectors; pitch shifters; jukeboxes; headphones and many other devices.
The mixer is the professional responsible for all the sound equipment on the performance stage. First of all, you need to focus on all the sound sources to the mixing console, and then they are divided into various sub-channels, grouping, tuning, and then the total output audio through the total sound equalization to the amplifiers and speakers to send out the sound, in order to make it with the venue's acoustic characteristics of the appropriate.
The tuner needs to know the musical characteristics of each link, the most easy feedback frequency and the venue's *** song point, in order to control the volume of each song, and to equalize them. Also be able to use effects to improve the unused ones.