Au

8 bits = 1 byte, how many bits are in 40KB file?

• 5000
• 320
• 32000
• 5

Sound waves consist of compression and 

• the movement of energy through substances in longitudinal waves.
• the upward movement and occurs when the molecules are tightly compacted together. 
• the molecules sink below the normal air pressure point. 

This symbol referring to?

• Ohms
• Capacitor
• Hertz
• AC voltage

The frequencies that humans are capable of perceiving, or hearing is  

• 20-200 Hz
• 20- 2000 Hz
• 20 - 20,000 Hz
• 20 - 200, 000 Hz

Which of the following  audio codecs is not lossless compression?

• .SHN
• .aiff
• FLAC
• MP3

What mic pick up pick up pattern good for live performances?

• Cardioid
  
• Bi-directional 
• Shotgun 
• Hypercardioid 

Phase is measured in degrees, and one cycle can be divided into _____ degrees. 

• 90
• 190
• 270
• 360

Delay produces a variety of out of phase effects inn audio production, which following is not correct for delay?

• Chorus
• Doubling
• Pre-reverb
• Pitch Shift

Amplitude is measured in

• dB
  
• Hz
• Ohms
• V

Which of the following can caused Temporary threshold shift (TTS)?

• 30 dB-SPL 
• 70 dB-SPL 
• 110 dB-SPL 
• 140 dB-SPL