2 data Flashcards
1
Q
how to work out filesize (with units)
A
sampling frequency (kHz) * bit depth (bits) * length (s)
2
Q
Explain the effect of increasing the bit depth on the quality of the sound file
A
- the audio on the quality of the sound file increases
- more amplitude values available to record.
3
Q
Define resolution
A
the amount of pixels in an image