Again: all this processing is great for making phone calls, but it’s not ideal for recording unsweetened voice-overs. As each of the three microphones picks up the sound coming from its respective direction, an internal processor analyzes the sound data, loaded with the location and type algorithm of the mics, and processes the sound, in part to eliminate background noises. It also means your voice will sound thinner and not as rich.ģ. This ensures that your plosives won’t pop during a call, and it makes calls more intelligible. The frequency of the data in your voice is compressed around the mid-range and it lacks bass. Apple automatically applies a High Pass audio filter that only lets frequencies over a certain threshold get by.
As a VO-pro, you want to be able to control the gain yourself for the best signal-to-noise ratio.Ģ. To make sure the audio from the built-in microphones doesn’t distort, the gain for the mic preamp is set very low. The iOS has automatic gain control, regulating your input signal. However, using those microphones for voice-over recordings is not such a good idea. Having three mics improves the sound quality of phone calls, Skype sessions, and FaceTime. One in the front, one on the back around the camera area, and one on the bottom. The iPhone 5 comes with three microphones.
#TWISTEDWAVE MUFFLED VOICE PORTABLE#
Thanks to audio editor Twisted Wave (one of MacLife’s 29 Web Apps We Can’t Live Without), it’s also my portable recording studio. Name the number one electronic gadget you can’t live without.
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