Labels:bulletin board | reckoner | sky OCR: Sound plays an important role multimedia powerful informational tool, whether used alone or accompanied by other types of media. Audio is sound that has been digitized and stored for replay Two factors determine the quality of the sound you hear when you play an audio file: sampling rate and resolution (in bits) general the higher the sound quality, the larger the audio file Click each sound wave to listen to the differences in quality ueneral
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