Things to know Flashcards
1
Q
what causes sound?
A
moving air
2
Q
what is a microphone practically identical to?
A
a reverse speaker
3
Q
What is the healthy range of hearing?
A
20Hz-20,000Hz
4
Q
What frequencies do lose the ability to hear first?
A
higher frequencies
5
Q
List 3 file types in order of most true to sound to least true to sound
A
- Vinyl
- 44.1KHz (44,100Hz)
- .mp3
