Training on Audio Visual (AV) Technology

Module 1: Introduction to Audio-Visual Technology

• Overview of Audio and Video Technologies

• Key components: microphones, speakers, projectors, cameras, etc.

• Types of AV systems (sound systems, video projection systems, etc.)

• Audio and video signal flow

• Understanding Different AV Equipment

  • Audio: Microphones, amplifiers, speakers, mixers

  • Video: Cameras, projectors, monitors, switchers

• Case Study/Project: Set up a basic audio system for a small event.

Module 2: Audio Systems and Equipment Setup

• Types of Audio Equipment

  • Microphones: Dynamic vs. condenser microphones

  • Speakers: Active vs. passive speakers

  • Audio mixers and signal processing

• Audio System Setup and Configuration

  • Positioning microphones and speakers for optimal sound

  • Signal routing and sound mixing techniques

• Case Study/Project: Set up a sound system for a live presentation, including mixing audio sources.

Module 3: Video Systems and Equipment Setup

• Types of Video Equipment

  • Cameras: DSLR, camcorders, and professional video cameras

  • Projectors: Choosing the right projector for the event

  • Video switchers and monitors

• Video Signal Flow and Integration

  • Signal routing, resolution, and aspect ratio considerations

  • Setting up for live-streaming and recording

• Case Study/Project: Set up a simple video system for a live stream event or recorded presentation.

Module 4: Lighting and Visual Effects

• Importance of Lighting in AV Productions

  • Types of lighting: Ambient, key, fill, and backlighting

  • Controlling lighting: Manual and automated lighting systems

  • Special effects and projections

• Lighting Setup for Events

  • Understanding color temperature and lighting angles

  • Syncing lights with video and sound for enhanced production value

• Case Study/Project: Design and set up lighting for a live event, synchronizing with video content.

Module 5: Troubleshooting and Best Practices

• Common Audio-Visual Issues and Troubleshooting

  • Audio problems: Distortion, feedback, low volume, etc.

  • Video problems: Resolution issues, connection problems, black screens, etc.

• Best Practices for AV Setup

  • Testing all equipment before the event

  • Ensuring backup systems and redundancy

• Case Study/Project: Troubleshoot a real-life AV setup with audio and video issues, providing solutions for optimal performance.