Your favorite Apple, iPhone, iPad, iOS, Jailbreak, and Cydia site.
Thread: iPhone Microphone Input
05-19-2011, 11:56 AM #1What's Jailbreak?
iPhone Microphone Input
I'm currently building an app that gets signal through the microphone/headphone jack. I cut the wire of an old iPhone headset and soldered the microphone cable to a device. But I'm now willing to know what range of frequencies and electrical tension can the iPhone support ?