What is Hi-Res Audio?
HowToAV.tv takes a look at Hi-Res Audio (also known as High Resolution Audio) with Meridian Audio education manager Hugo Fitzjohn.
Audio
How to fix microphone feedback on loudspeakers
Microphone/Loudspeaker feedback is that dreadful howl or squeal you sometimes experience eminating from loudspeakers during a live performance, speech or presentation.
What is a Dynamic Lockdown Procedure?
Detailed guidance on Lockdown Systems and Dynamic Lockdown Prcedures in the UK. A Lockdown Procedure provides a robust and effective plan for school and to assist in the protection of children and staff against weapon and terrorist attacks.
What is the difference between balanced & unbalanced audio signals?
CIE’s HowToAV team considers how the use of Balanced audio signals can dramatically reduce interference and explains how Balanced and Unbalanced audio signals differ…
How to convert Digital Audio to Analogue
HOWTOAV.tv explains how to convert digital audio to analogue using the DAC or Digital to Analogue Converter.
What is a Class D Amplifier?
HowToAV talks to AVIXA audio expert Chuck Espinoza about Class D Amplifiers and how they differ from the more conventional A, B & C class amplifiers.
Choosing the right Microphone
An overview of the technology behind microphones, the different types available and how to choose the most suitable one for your Audio System…
AV Rack Design Best Practice
HowToAV talks to AV Rack expert Nick Pidgeon of Visualization from some great tips and techniques on professional design and build of audio visual racks and cabinets.
How to fix Audio Timing Errors
Audio Timing Errors in a large-scale or complex AV system can be caused by an incompatibility between the output of the AV Source and the AV Displays. HowToAV talks to CYP AV expert Daniel Branton to find out how to fix an Audio Timing Error.
Audio System Design Guide – with Chuck Espinoza, AVIXA
The AVIXA ‘mad sound guy’ himself – Chuck Espinoza – joins the HowToAV team to discuss good practice in audio system design.
