The voice memo allows you to use the iphone as a portable recording device using a built-in microphone, an iphone, a Bluetooth headset microphone, or a supported external microphone. Audio recordings using built-in microphones are mono, but you can use an external stereo microphone to record stereo.
The "note" external microphone must be designed to work with the I Phone headphone jack or base interface. These include Apple-branded earplugs and third-party accessories that are licensed to mark Apple's "Made for iphone" or "works with iphone" logo.
Recording
To record: Tap or press the center button on the IPhone headset. Press again to pause, or press the center button on the iphone headset.
Adjust the recording volume: Move the microphone (bottom left corner of the iphone) closer or away from the recording object.
Background recording
After starting the recording, you can click the Home key to return to the main screen, you will continue recording, click on the red banner above the screen, you can immediately return to the Voice memo program:
Play the recording
Press "Finish" to enter the recording list, tap a voice memo, and then press the button lightly to pause.
Edit Recording
Click "Edit" to edit the recording, select a starting point, or intercept a recording:
Delete Recording
In the list page can be light strokes to show the Delete button, in the audition, you can directly click on the lower right corner of the trash to delete the bin icon.