Decode the language of sound, screens, and seamless experiences.
Whether you’re setting up a new meeting room, managing hybrid classrooms, or just curious about how that sleek conference room works – AV (Audio-Visual) tech is everywhere. But let’s face it, AV terminology can feel like a foreign language.
So we’ve made it easy. Here’s your beginner-friendly guide to essential AV terms – with simple explanations, real-world examples, and a few tips along the way.
- PTZ Camera
Pan-Tilt-Zoom camera that moves in different directions and zooms in/out – often used in conference rooms and lecture halls.
Why it matters: Enables remote participants to focus on speakers, whiteboards, or even the audience with just a few clicks.
Pro tip: Look for auto-tracking PTZs if you want the camera to follow speakers without manual control.
- DSP (Digital Signal Processor)
A device that enhances, filters, and balances audio signals in real-time.
Why it matters: It makes sure everyone hears clearly without echoes, noise, or voice drops – no matter the room size.
- Acoustic Treatment
Materials like panels, tiles, or baffles installed in a room to improve sound quality by reducing echo and reverberation.
Why it matters: Standard microphones are useless if your room sounds like a cave.
- AV over IP
Sending audio and video signals over a network instead of traditional cables.
Why it matters: It’s flexible, scalable, and perfect for larger setups like campuses or smart buildings.
Did you know? You can control entire AV systems remotely over IP.
- Switchers & Matrix Switches
These devices manage multiple input/output sources – deciding what screen gets what content.
Why it matters: One presenter, multiple screens, or several sources – you’ll need this to avoid chaos.
- BYOD / BYOM
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- BYOD = Bring Your Own Device
- BYOM = Bring Your Own Meeting
Why it matters: Users can join from their laptops/phones, using their preferred conferencing apps (Zoom, Teams, etc.), without relying on fixed systems.
- Control Systems
User-friendly interfaces (like touch panels or remotes) that control AV equipment.
Why it matters: No need to fumble with multiple remotes. One tap = Lights on, camera rolling, mic live.
- Auto-Framing & Voice Tracking
AI-powered features in cameras that automatically focus on the speaker or adjust the frame as people move.
Why it matters: Your camera becomes your virtual cameraman. Perfect for dynamic discussions and teaching.
- Latency
The delay between signal input and output (often measured in milliseconds).
Why it matters: Low latency = real-time communication. High latency = awkward virtual meetings.
- HDBaseT
A single cable solution to transmit audio, video, power, control, and Ethernet up to 100 meters.
Why it matters: Fewer cables, cleaner setups, more reliable connections.
AV doesn’t have to be complex. With a basic understanding of these terms, you’re already ahead. If you’d like to explore how these concepts translate into real-world solutions, our team is always available to assist with insights, demonstrations, or tailored recommendations.
Feel free to reach out – we’ll be glad to support your journey.
