Laboratory Construction of College of Education Science of Guizhou Normal University

Studio is a system integrating pre-production and post-processing of indoor TV programs, and it is an important environment for making high-quality TV programs. The matching, command and broadcast control of TV broadcasting system are also comprehensive skills that educational technology practitioners need to master.

The studio is used for experimental teaching of TV camera technology, TV director and production, TV program project practice and other courses. At the same time, students' second class is also carried out to broaden their knowledge and improve their practical ability.

The laboratory is mainly equipped with cameras, digital stunt switchboards, CCU controllers, monitors, rail cars, video recorders, lighting systems and other instruments and equipment. Can complete the basic functions and use of professional cameras, fixed lens shooting, moving lens shooting and EFP studio system connection and use.

Star Network Technology Laboratory "Star Network Technology" is a compulsory course for educational technology majors. It takes TV signal flow as the main line, and through the introduction of cable TV system and satellite TV system, students can master the basic concept, system composition, system performance index, satellite TV reception, cable TV signal front-end processing, TV signal transmission mode and digital TV reception of cable TV system.

The starnet technology laboratory is used for the experimental teaching of starnet technology and other courses for educational technology majors. At the same time, students' second class is also carried out to broaden their knowledge and improve their practical ability.

The laboratory is mainly equipped with satellite receivers, modulators, digital field strength instruments, satellite antennas, trunk amplifiers and other instruments and equipment. Can complete the principle and application of ordinary cable TV equipment, amplifier performance test, satellite TV reception, user distribution network design and connection debugging and other experimental projects.

Electronic technology laboratory provides students with an experimental environment for electronic technology. Through experiments, students can master the basic principles of electronic circuits, cultivate their basic ability to analyze electronic circuits, and be familiar with and master the methods and skills of using general electronic instruments and tools.

Electronic technology laboratory is used for experimental teaching of two professional basic courses: analog circuit foundation and digital circuit foundation. At the same time, actively open the laboratory to serve teachers and students.

The main instruments and equipment in our laboratory are dual-trace oscilloscope, signal generator, analog circuit experiment box, digital circuit experiment box, digital integrated circuit tester and so on. It can complete unipolar amplifier test, integrated operational amplifier test, TTL gate circuit parameter test, combinational logic circuit and design, counting and decoding display test and other experimental projects.

Home cinema laboratory

Home theater refers to the use of audio-visual equipment in a small room of the family to create a theater environment with a strong sense of scene. Mastering the related technology of home theater is an essential basic skill for students majoring in educational technology.

Home theater laboratory is used for the experimental teaching of Basic Audio Technology, and also for some experimental observation classes and demonstration experiments. At the same time, it is open to students in the whole hospital after class, broadening their horizons and cultivating their ability to appreciate and evaluate works.

The laboratory is equipped with DVD, 3D audio processor, DTS decoder, decoding amplifier, digital cinema, music center, projection TV set and various audio experimental equipment. It can complete the demonstration and adjustment of modern AV system, the appreciation of TV programs, the observation of microteaching and the appreciation of movies. Through experiments, students can master the basic maintenance ability of home theater equipment installation and debugging.

Audio technology laboratory

Audio technology refers to the technology of picking up, transmitting, storing and replaying sound signals.

The audio technology laboratory is used for experimental teaching of courses such as "Audio Technology Foundation" and "Professional Audio Engineering" for educational technology majors. At the same time, students' second class is also carried out to cultivate and train students' professional audio system matching and debugging ability.

The laboratory is mainly equipped with 3D audio processor, DTS decoder, electronic tuning equalizer, power amplifier, mixer, digital cinema/music center, digital effect device, condenser microphone and other instruments. It can complete the matching of sound system and peripheral equipment of sound system, the control of mixer, the demonstration and adjustment of modern AV system, and the appreciation of film and television music. Through experiments, students can master the working principle and process of common electro-acoustic devices and equipment, as well as the operation, use and selection of common electro-acoustic equipment, and exercise their ability to maintain audio equipment.

Professional sound laboratory

The purpose of professional audio lab is to cultivate students' ability to use professional audio equipment and design professional audio systems, to make students use their knowledge to build professional audio systems, and to cultivate students' basic skills in designing, connecting, debugging and maintaining professional audio systems. Students can rely on laboratory equipment to expand artistic expression, improve thinking imagination and artistic creativity, and provide a platform for teachers to engage in scientific research. Professional audio laboratory is used for practical teaching of professional audio engineering and other courses.

The laboratory is mainly equipped with mixer, power amplifier, reverberator, voltage limiter, exciter, equalizer, digital effect device, speaker, professional recording microphone and digital MD machine. It can complete the connection of professional sound system, the adjustment of equalizer, the adjustment of effector, the matching of audio system, the adjustment of recording system, synchronous recording and later dubbing.

Television production laboratory

TV production is the synthesis of TV program creation and TV technology application. The laboratory can train students to master the basic knowledge and methods of TV program production and the operation and use of various equipment, and comprehensively improve students' comprehensive application ability, which is an important foundation for cultivating talents who master modern educational technology.

The TV production laboratory is used for the teaching of TV director and production, TV program production project practice and related courses, and can undertake the production of TV feature films related to college activities. At the same time, as an open laboratory, it is open to teachers and students.

The laboratory is equipped with professional TV production system, editing control equipment, video recorder, mixer and other experimental instruments. It can complete experimental projects such as material shooting and collection, integration and output of film and television works, feature films and advertising production. Through experiments, students' understanding of TV program production and its theory is deepened, so that students can understand and master the whole process of shooting, editing, processing and output of TV programs, and basically complete the production of TV programs independently.

Nonlinear editing laboratory

Nonlinear editing is the key technology in post-production of film and television. It breaks the traditional linear editing mode and uses computer to collect and edit digitally, which makes editing more convenient and fast. Nonlinear editing is a skill that students majoring in educational technology in normal universities must master.

The nonlinear editing laboratory is used in the experimental teaching of two courses: TV director and production and TV program production engineering practice. At the same time, actively open the laboratory to serve teachers and students.

The main equipment of the laboratory includes encoder, nonlinear card, computer, hard disk video recorder, etc. Can complete single-machine unedited video and audio collection, feature film premiere production, MTV production, three-dimensional film synthesis and TV film production and other experimental projects. Through laboratory practice, students can better master the skills of program input, editing and output in the process of nonlinear editing, and experience the whole process of modern TV program production in experimental operation.