Questions-
1. Name and describe five types of production tasks that ProTools can be used for.
Audio Processing,
2. What’s the frequency range of human hearing?
20hz to 20kz
3. What does the frequency of a sound wave affect in terms of how we perceive the sound? How is frequency measured?
The frequency of the sound pressure variations that reaches our ears creates our perception of the pitch of the sound. We measure this frequency in cycles per second (CPS), also commonly denoted as Hertz (Hz). These two terms are synonymous—15,000 CPS is the same as 15,000 Hz. Multiples of 1,000 Hz are often denoted as kilohertz (kHz). Therefore, 15,000 Hz is also written as 15 kHz.
Frequency is measured by in hertz and is the rate of which current changes direction per second, it
4. What does the amplitude of the sound wave affect? How is amplitude measured?
5. How does the sample rate of a system relate to the frequency of audio it can capture? What is the name of the law that specifies the relationship between sample rate and audio frequency?
6. How does the bit depth relate to the dynamic range of audio it can capture. How can you estimate the dynamic range of a system?
7. What are some common digital connections available on Pro Tools audio interfaces? What type of connector jack does each use?
8. Name some audio interfaces that are compatible with standard Pro Tools software.
Any interface compatible with core audio for Mac or ASIO for Windows
9. Name some Avid audio interfaces that are compatible with Pro Tools | Ultimate software.
Supports multichannel outputs.