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Chapter 7 Creating Voiceovers
To record a second take, click the Record button again and record the second take.6
Multiple takes appear stacked in the audio tracks, aligned with the In and Out points
you set. Experiment with creating multiple takes of a recording within a set duration.
To remove the In and Out points, choose Mark > Clear In and Out.7
Key Concepts
Voice Over tool:  You can use the Voice Over tool to record narration or sounds to
accompany your sequence. You can connect a microphone to your computer or use a
built-in microphone and record clips in your sequence.
Audio sample rate:
 The audio sample rate is the number of times an analog signal is
measured—or sampled—per second. You can also think of the sample rate as the
number of electronic snapshots made of the sound wave per second. Higher sample
rates result in higher sound quality because the analog waveform is more closely
approximated by the discrete samples.
Next, you’ll explore placing video transitions in between clips and applying video lters
that create special eects and change the look of clips.