`audio Systems

Which of these is a characteristic of Digital Conversion

• Sample Rate

• Bit Rate

• Sample Depth

Which of these is the sample rate for DVD audio

• 24kHz

• 48kHz

• 44.1kHz

• 96kHz

Which of these is the 'Nominal Value' in pro audio

• 26dBv

• 10dBv

• -10dBv

• -0.6dBv

Which of these signals is strongest?

• Line Signal

• Microphone Signal

• Instrument Signal

What does a Microphone Pre Amplifier do?

• Increases signal strength

• Converts unbalanced to balanced signal

• Reduces gain

Which type of cable is this?

• XLR

• SPDIF

• ADAT

• Banana

How many channels of audio can be transferred by an 'Toslink or Optical Cable'

• 6

• 4

• 2

• 8

Which of these cables is balanced?

• TS Jack

• Phono

• XLR

• Speakon

How many decibels of dynamic range are there in 1bit?

the SPDIF cable was introduced by which manufacturer?

• Panasonic

• Sony

• Sanyo

• Apple