Labels:book | dialog box | hakham | monitor | window OCR: Multimedia Theater Samples 0 fSound To understand how the Mac records second the better the quality of the and plays back sound, think of movie. recorded sound Power Macs and AV By taking 24 photographs per second Macs can sample at up to 44KHz, or movie camera captures 7 reasonably 44, 100 samples per second the same accurate sampling of the action in front sampling rate used by audio compact of it When those samples are played discs back, the illusion of smooth motion But there's a catch: Faster sampling created rates use more disk space, as the graph Digital audio also samples motion: below illustrates. To hear sound the moving air molecules that make up recorded at three common sampling sounds Vibrating objects whether rates 22KHz, 11KHz and 5KHz cello strings, vocal chords, or slammin ...
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