1 1. Open iTunes and connect iPhone to computer with a USB cable. 2  You may get an error message saying iTunes could not connect to your iPhone because it is locked with a passcord. 3  2. Disconnect the USB cable from iPhone, but leave the other end of the cable connected to your computer's USB port.4  3. Turn off your iPhone.ote :Ensure you have the latest iTunes on your computer. 1  1. Open iTunes and connect iPhone to computer with a USB cable. 2  2. Disconnect the USB cable from iPhone, but leave the other end of the cable connected to your computer's USB port. 3  3. Turn off your iPhone. 4  4. Keep press the Home button and reconnect the USB cable to iPhone at the same time.
The condenser microphone is built with an amplifier attached to it. The amplifier is required to operate this type of microphone. A very low-noise, high-impedance amplifier is used and it provides a low output impedance. Without the amplifier, the microphone's output signal would be so low, it wouldn't be useful. condenser microphone needs to receive an external voltage to both charge the diaphragm of the microphone so that the microphone can have charged plates (positive and negative plates) and to provide power to the amplifier.
Audio-Technica ATR2500-USB Cardioid Condenser USB Microphone Condenser microphone with USB output for easy connection to your computer. Built-in headphone jack allows you to directly monitor your microphone output without audible delay.Adjust headphone volume with easy-to-use controls on the front of the microphone. Samson Meteor Mic USB Studio Microphone Nice chrome plated design, and a universal solution for recording music on your computer.Perfect for your home studio, Meteor Mic is also ideal for Skype, iChat or voice recognition software. really neat one-stop solution for recording on your computer, and one which will offer a considerable improvement in quality over a generic computer microphone and sound card combination, is to consider a USB mic.