AV Resources
Invecter's field knowledge, freely available: a 122-entry glossary and 56 field-tested guides (audio, networking/AV-IT, video and lighting).
GlossaryThe technical terms of live production, explained sharply, with the field markers that matter.122 ENTRIES
Guides · The AV BibleThe physics, the standards and the hard-won rules of audio, lighting, video and networking.56 LESSONS
The glossary by domain
Audio29 ENTRIESAcoustic Feedback · Aux Send vs Bus · Balanced vs UnbalancedNetworking / AV-IT22 ENTRIESAES67 · Bandwidth vs Throughput · DanteVideo27 ENTRIES3:2 Pulldown / Cadence · Aspect Ratio · Chroma Subsampling (4:4:4 / 4:2:2 / 4:2:0)Lighting21 ENTRIESArt-Net · Beam Angle · Beam Angle vs Field AngleElectrical13 ENTRIESApparent vs Real Power (kVA / kW) · Cable Gauge / Ampacity · CEE / P17 (IEC 60309)Rigging10 ENTRIESBridle · Chain Hoist Classes (D8 / D8+ / C1) · Inrush — Chain Motors
Guides to start with
The tools behind the knowledge
Every entry points to the app that serves its subject: five native apps, offline, no subscription.