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DIG 2000- FUNDAMENTALS OF DIGITAL AUDIO AND VIDEO QUIZ 8+9 QUESTIONS AND ANSWERS 2024/2025 $10.39   Add to cart

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DIG 2000- FUNDAMENTALS OF DIGITAL AUDIO AND VIDEO QUIZ 8+9 QUESTIONS AND ANSWERS 2024/2025

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  • DIG 2000
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  • DIG 2000

A sound with higher _____ is perceived to have a higher pitch → frequency Amplitude is measured in _________. → decibels Frequency is measured in _____. → hertz In digital audio, the number of sample points taken per second is called the _____. → sampling rate How many levels of amp...

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  • October 16, 2024
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  • 2024/2025
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  • DIG 2000
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DIG 2000- FUNDAMENTALS OF DIGITAL
AUDIO AND VIDEO QUIZ 8+9
QUESTIONS AND ANSWERS 2024/2025
A sound with higher _____ is perceived to have a higher pitch


→ frequency


Amplitude is measured in _________.

→ decibels


Frequency is measured in _____.

→ hertz


In digital audio, the number of sample points taken per second is called the _____.

→ sampling rate


How many levels of amplitude values does an 8-bit sound allow?


→ 256


According to Nyquist's theorem, the sampling rate of the audio must be at least _____ of the

audio frequency.

→ double


Reducing the number of channels from two (stereo) to one (mono) will _____.


→ decrease the file size by half



1|Page| GradeA+ | 2 0 0 2 5

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