3. 4 technician
Requirement of skill of content of professional function job is relevant knowledge one, equipment is installed (one) the design of medium-sized enlarge sound system, installation and debug 1, can calculate the parameter of electroacoustic system and sound field character
2, can undertake adjustment to sound field according to different and acoustics environment with processing 1, enlarge sound system designs a principle
2, construct sound, electroacoustic measurement technique
3, fundamental of digital frequency technology
4, professional English (2) equipment type selecting 1, can reasonable configuration all sorts of equipment
2, can understand data of sound equipment English 2, diapason (one) the diapason of large conference and medium-sized and literary show 1, can have independent key to sound of large conference enlarge
2, can have independent key to medium-sized and literary show 1, acoustics aesthetic knowledge
2, sound is subjective evaluate knowledge
3, sound system of large conference enlarge
4, system of medium-sized and literary performance (2) acoustic quality is subjective evaluation 1, can have subjective opinion to acoustic quality
2, the result that can describe subjective evaluation with exact technical terms 3, guidance and groom operation of constituent executive skill grooms can right diapason of primary, intermediate, high sound member undertake skill is operated groom the method that grooms with direct operation
3. 5 senior technician
Requirement of skill of content of professional function job is relevant knowledge one, equipment is installed (one) the design of large enlarge sound system, installation and debug 1, can use advanced with the design the method designs enlarge sound system
2, can debug enlarge sound system with advanced measurement technique 1, principle of work of digital frequency facility
2, the use method that the number measures an instrument
3, technology of domestic and international frequency and equipment development are dynamic (2) equipment type selecting