音响技术人员必备手册（Sound technical staff handbook）.docVIP

音响技术人员必备手册（Sound technical staff handbook） Basic professional audio technicians necessary manual At present, there are about two hundred thousand people engaged in grassroots sound work, distribution in different positions (units of the conference room, multi-function hall, all levels of culture service center, small theatre, community center etc.). With the improvement of peoples appreciation of art, the performances of basic performances are becoming more and more demanding. Due to the basic professional audio technicians are mostly befuddles, not after learning the system, plus the purchase of the basic units of audio equipment Co., that there are a variety of problems in the course of the performance. In a grass-roots performing activities, audio technicians bear the leadership of their trust, their ability to work, the attitude of the affirmative and so on multi-level significance. In this paper, the basic performance of the audio technical personnel often encountered problems, here in a concise way to describe the workflow, hoping to grass-roots professional audio workers have some help. Outdoor performance One, receive the performance task 1, to the relevant person in charge of the purpose of the show, the type of program, whether there is rehearsal; 2, check equipment, wire and accessories (whether it can be used properly); 3, purchase related objects (such as: wireless microphone batteries, numbers, stickers, etc.). Two 、 field installation 1, the power supply to determine, pay attention to avoid lighting power supply; 2, the main console position: as far as possible to display in front of the side of the stage, and can hear the sound of the sound signal range is suitable; 3, the box controls the way, according to the scene audience areas concrete space carries on the design (may use the centralized type or the dispersed type); 4, the line distribution, pay attention to the weak signal line, do not go along with the strong signal line. Three 、 sound system