Pearson 1CP2 - 2.2 - Calculating Sound Files
Authored by CEC Computing
Computers
9th Grade
Used 4+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given a sound file with a duration of 5 minutes, a sample rate of 44,100 Hz, and a bit depth of 16 bits, which expression calculates the size of the file in kibibytes?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A sound file has a duration of 3 minutes, a sample rate of 48,000 Hz, and a bit depth of 24 bits. What is the expression to calculate the size of the file in mebibytes?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a sound file with a duration of 10 minutes, a sample rate of 22,050 Hz, and a bit depth of 8 bits, which expression calculates the size of the file in gibibytes?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A sound file has a duration of 2 minutes, a sample rate of 96,000 Hz, and a bit depth of 32 bits. What is the expression to calculate the size of the file in kibibytes?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given a sound file with a duration of 7 minutes, a sample rate of 11,025 Hz, and a bit depth of 16 bits, which expression calculates the size of the file in mebibytes?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A sound file has a duration of 4 minutes, a sample rate of 8,000 Hz, and a bit depth of 8 bits. What is the expression to calculate the size of the file in gibibytes?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a sound file with a duration of 6 minutes, a sample rate of 32,000 Hz, and a bit depth of 24 bits, which expression calculates the size of the file in kibibytes?
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