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Calculate the file size in bits for a two minute sound recording that has used a sample rate of 1000 Hertz (Hz) and a sample resolution of 5 bits.

First, calculate time in seconds: 2 minutes * 60 = 120 seconds File size (bits) = time (seconds) * sample rate (Hz) * sample resolution (bits) File size = 120 * 1000 * 5 bitsFile size = 600,000 bits
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Answered by James G. • Computing tutor
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Briefly outline and evaluate the use of Systematic Desensitisation compared to flooding as a Behavioural approach to treating phobias.

Systematic desensitisation is a method of treating phobias by gradually increasing exposure to the phobic stimulus. This is very different to the method of flooding which is instantly and explicitly exposes ...
Answered by • Psychology tutor
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What are the various types of conditional clauses, or "If clauses"/"Si clauses"?

A conditional or "si" clause ALWAYS has two parts: 1) a subordinate clause that contains a condition/hypothesis - this is almost always introduced by the word "if" ("si")2) a ma...
HM
Answered by Hugo M. • Spanish tutor
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How to solve a simultaneous equation?

2x+3y=7 ----(1)x-y=1 -----(2)First, look at how you can eliminate one of the unknowns. Here we can multiply the second equation by 3 to make eliminate the "3y" in the first equation. We will then h...
HS
Answered by Ho Sum W. • Maths tutor
3365 Views

x : y = 7 : 4, x + y =88. Work out the value of x - y.

Here we use the ratios given to calculate the answer. First we sum add 7 and 4 to find total parts. 7 + 4 = 11. Then we divide 88 by 11. 88/11 = 8.This means we know that each part in the given ratio is 8.He...
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Answered by Alice C. • Maths tutor
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