MULTIMEDIA AND QUALITY OF SERVICE
COMPRESSION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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sample rate
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sample resolution
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colour depth
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File size
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Detailed explanation-1: -Sample rate is the number of samples per second that are taken of a waveform to create a discete digital signal. The higher the sample rate, the more snapshots you capture of the audio signal. The audio sample rate is measured in kilohertz (kHz) and it determines the range of frequencies captured in digital audio.
Detailed explanation-2: -Overall, recording at 44.1kHz is a safe option that will provide you with high-quality recordings, regardless of the type of audio project you’re working on. 44.1kHz is the most common sample rate for music CDs. It captures the entire audible frequency spectrum accurately.
Detailed explanation-3: -Sample rate is a measurement of the number of samples we take per second of audio; and therefore the speed at which we do so. In other words, the sample rate determines how many snapshot samples digital recording tech like an interface takes of a soundwave.