Understand that sound is analogue and that it must be converted to a digital form for storage and processing in a computer. Understand that sound waves are sampled to create the digital version of sound.
"Describe the digital representation of sound in terms of: sampling rate, sample resolution."
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Q 1/12
Score 0
What does ADC stand for?
30
Audio to digital compression
Analogue to digital compression
Analogue to digital converter
Album to digital converter
Q 2/12
Score 0
What is the outcome of the ADC process?
30
Analogue is compressed to smaller file formats
Audio sounds are converted to analogue
Soundwaves are represented in binary (digital)
Digital sound is represented in analogue
12 questions
Q.
What does ADC stand for?
1
30 sec
3.3.7.a
Q.
What is the outcome of the ADC process?
2
30 sec
3.3.7.a
Q.
Why must analogue sound be converted to digital?
3
30 sec
3.3.7.a
Q.
What is the sample rate?
4
30 sec
3.3.7.a
Q.
What is the sample resolution?
5
30 sec
3.3.7.a
Q.
What is the Amplitude?
6
30 sec
3.3.7.a
Q.
What is Hertz in relation to sound conversion?
7
30 sec
3.3.7.a
Q.
What is the common audio sample rate for music?
8
30 sec
3.3.7.a
Q.
What is the bit depth normally found on a CD?
9
30 sec
3.3.7.a
Q.
What is the bit depth normally found on a DVD?
10
30 sec
3.3.7.a
Q.
What is the maximum resolution of a recording with a bit depth of 16?
11
30 sec
3.3.7.a
Q.
What happens is an audio file is compressed after conversion?
