Public Address System (Basics, Structure, Components, Requirements & Installations) Explained

PA System is explained in Audio and Video Engineering & Television Engineering with the following timecodes:

0:00 - Audio Video System / Television Engineering Lecture Series
0:15 - Outlines of PA System
1:09 - Basics of PA System
3:22 - Block Diagram of PA System
4:36 - Mixer of PA System
6:27 - Types of Mixer in PA System
7:30 - Circuit of Mixer in PA System
8:37 - Voltage Amplifier in PA System
9:18 - Processing Circuit in PA System
10:01 - Driver Amplifier in PA System
10:59 - Power Amplifier in PA System
12:34 - Requirements of PA System
25:10 - Public Meeting PA System
25:47 - Auditorium PA System
26:32 - Debating Hall PA System
27:08 - Football Stadium PA System

Following points are covered in this video:

0. PA System
1. Basics of PA System
2. Block Diagram of PA System
3. Components of PA System
4. Requirements of PA System
5. Installations of PA System

Chapter-wise detailed Syllabus of the Audio Video System/ Television Engineering Course is as follows:

Chapter-1 Sound properties:    • Sound Properties  
Basics of sound, Parameters of sound, Examples on parameters of sound, Resonance effect in sound system.

Chapter-2 Microphone:    • Microphone  
Microphone basics, Microphone characteristics, Moving coil Microphone, Ribbon Microphone, Crystal Microphone, Capacitor Microphone, Electret Microphone, Carbon Microphone.

Chapter-3 Loudspeaker:    • Loudspeaker  
Loudspeaker basics, Loudspeaker characteristics, Moving coil Loudspeaker, Electrodynamic Loudspeaker, Horn Type Loudspeaker, Comparison of cone type and horn type Loudspeaker, Baffles in Loudspeaker, Encloser in Loudspeaker.

Chapter-4 Recording:    • Recording  
Optical Recording on films, Optical Recording on Disc, Blu Ray Technology.

Chapter-5 Audio System:    • Audio System  
PA system, Hi FI System, Digital Audio System.

Chapter-6 Television signal and system:    • Television Signals & System  
Monochrome TV Transmitter, Monochrome TV Receiver, Monochrome TV Camera, Monochrome TV Picture tube, Colour TV Picture tube, Gross Structure of TV, Aspect ratio of TV, Image Continuity in TV, Number if scanning lines in TV, Flicker and Interlaced scanning in TV, Pixels, Resolution and Bandwidth of TV, Composite video signal in TV, Negative Modulation in TV, VSB signal in TV channels, Parameters of TV (Brightness, Contrast, Hue/Tint, Saturation, Viewing distance & Ghost image in TV).

Chapter-7 Camera:    • Camera  
Vidicon Camera, Plumbicon Camera, Comparison of Vidicon Camera and Plumbicon Camera, Image Orthicon Camera.

Chapter-8 JPEG & MPEG:    • JPEG and MPEG  
JPEG - Joint Photographic Expert Group, MPEG - Motion Picture Expert Group, Comparison of JPEG and MPEG.

Chapter-9 Television Systems:    • Television Systems  
DTV - Digital Television, DTV Transmitter and DTV Receiver, DTH Technology, VOD - Video On Demand, CCTV - Closed Circuit Television, CATV - Community, Antenna/Access Television, EDTV - Extended Definition Television System, HDTV - High Definition Television System, Mono Sound System, Stereophonic sound system, Dolby surround sound, 3DTV - 3 Dimensional Television system, Plasma TV, LCD TV, LED TV, OLED TV, Projector System, Three Colour Theory.

Engineering Funda channel is all about Engineering and Technology. This video is a part of Audio and Video System & Television Engineering.

#PASystem #PublicAddressSystem #AudioVideoSystem @EngineeringFunda