SelectStart , then select Settings > System > Sound . In Input, ensure your microphone is selected under Choose your input device, then select Device Properties. On the Levels tab of the Microphone Properties window, adjust the Microphone and Microphone Boost sliders as needed, then select OK.
Theissue is that the sort of microphone I want to connect (here's an example) uses a TRS jack, and with a TRRS cable only one contact / wire is used to carry the mic signal (which with the CTIA standard is the sleeve). I'm fairly certain it's an electret microphone, it's mono, and it's unbalanced. It depends on the mic. A stereo mic would Simplyplug your device into the headphone jack, 12-volt socket, or USB port. It will need a power source, so make sure you either have somewhere to plug it in or that it is battery powered and full of charge. After that, it depends on your device. A lot of car kits work on FM radio, for instance. Lightningto AUX or RCA. One of the easiest ways to connect your iPhone to your home theater is via an AUX or RCA ports. Most commonly, you can use the standard lightning to AUX adapter that's included with your iPhone, and buy a 3.5mm to 3.5mm cable to connect to your receiver. These cables are easy to find, and pretty much every A/V L47wdI.