This is a comprehensive guide to set up a Phone Patch Connection using an Audio/Video (AV) Cable.
I divided the discussion into 2 parts:
1. Phone Patch Connection WITH Audio Mixer (3:35mins RT)
2. Phone Patch Connection WITHOUT Audio Mixer (14:15mins RT)
For a better understanding of the Phone Patch System, I started this tutorial from scratch -- how to find the right AV Cable and I provided also a simple Circuit Diagram to show why there is an Audio Loop/Feedback in the system and how to avoid it. We can visually see the path of the Audio in the Circuit Diagram for us to appreciate and understand the concept of how the system works.
These are the key points you will learn after watching this tutorial:
1. Learn how the Phone Patch System works using Audio Mixer
2. Learn how the Phone Patch System works without Audio Mixer
3. Learn why there's an Audio Loop/Feedback & how to avoid it.
4. Understand the path of the audio in the Phone Patch System
5. You can now make your own Phone Patch Connection
If you have some questions or clarifications, please feel free to drop a comment below and I will reply as soon as I receive the notification.
A short introduction about myself
▶️ 3Speak