What can I do if I have audio feedback on my video appointments?
This article outlines the reasons for audio feedback and what you can do about it.
Audio feedback during a video call can be caused by several factors, including:
- Microphone and speaker proximity: If your microphone picks up sound from your speakers, it can create a feedback loop.
- Volume levels: Speaker volume that is too high or microphone sensitivity that is too strong can cause sound to be picked up and amplified again.
- Equipment quality: Lower-quality microphones or speakers may be more likely to produce feedback due to their performance limitations.
- Room acoustics: Echo, hard surfaces, and reverberation in the room can increase sound reflections and contribute to feedback.
- Network latency: Delays in audio transmission can cause overlapping sound, which may be heard as feedback.
- Interference: Other electronic devices or external signals can disrupt audio transmission and affect call quality.
To reduce audio feedback, increase the distance between your microphone and speakers, adjust your volume and microphone sensitivity, use good-quality audio equipment, improve room acoustics where possible, reduce network delays, keep your software up to date, and minimise interference from other electronic devices.