If you're planning on improving recordings on your iPhone by using an external microphone, there are a few things you should do to make sure that you get the audio of the highest quality. In this article, we'll give you some tips on how to monitor audio when using an external microphone with your iPhone.
There are three main types of audio jack connectors: TS (tip-sleeve), TRS (tip-ring-sleeve), and TRRS (tip-ring-ring-sleeve). Here's a quick beginner's guide on audio connectors for mic cables so you can choose the right one for your needs.
All you need to know about connecting external mics to smartphones.