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To conduct business and deliver products and services, Pearson collects and uses personal information in several ways in connection with this site, including: Questions and Inquiriesįor inquiries and questions, we collect the inquiry or question, together with name, contact details (email address, phone number and mailing address) and any other additional information voluntarily submitted to us through a Contact Us form or an email. Please note that other Pearson websites and online products and services have their own separate privacy policies. This privacy notice provides an overview of our commitment to privacy and describes how we collect, protect, use and share personal information collected through this site. Pearson Education, Inc., 221 River Street, Hoboken, New Jersey 07030, (Pearson) presents this site to provide information about Peachpit products and services that can be purchased through this site. To adjust the volume of an entire audio clip, select the clip and then drag the volume slider located below the timeline. When trimming audio tracks, adjusting volume, and creating audio fades. Being able to see your sound instead of just a horizontal colored bar is a big help Back-and-forth lines indicate the intensity of the To display waveforms, choose Show Audio Waveforms from the View menu.Ī waveform looks a bit like the penmanship of an earthquake seismograph. Many of them are easier to use when you have iMovie The timeline viewer provides several controls for adjusting volume levels. When combining music and narration, you might want the music to startĪt full volume, fade when the narrator talks, then return to full volume when she stops.

You can also vary a track’s volume level over time.

This if you’re mixing music with the sound of the surf, and don’t want the waves to drown out the music. You can reduce the volume of an entire sound clip. IMovie HD provides several ways to work with sound levels. And when you combine audio in any way-mixing music, sound effects,ĭialog, and background sounds-you almost always need to adjust the relative levels of each sound to create a pleasing mix. Learn More Buy Working with Audio TracksĪdjusting the volume of an audio track is a common task.