AVIXA Audio 1: Essentials Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: electrical noise
Answer:
Signal processing circuitry and cables are subject to surrounding sources of
_____.
electrical noise
mechanical fields
signal conductors
unintended signals
Q: is a shield around the wire used as the electrical circuit's return path
Answer:
The second conductor
of an unbalanced circuit _____.
has the same impedance as the first signal conductor
carries an inverse image of the first signal conductor
is a shield around the wire used as the electrical circuit's return path
is an insulated wire which transports the signal
, AVIXA Audio 1: Essentials Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: exactly the same as the original
Answer:
Lossless compression involves making a file _____.
with higher quality than the original
exactly the same as the original
that loses very little data
that approximates the original
Q: 1 Mbit/s
Answer:
A video CD has a bit rate of _____.
1 Mbit/s
20 Mbit/s
128 Kbit/s
5 Mbit/s
, AVIXA Audio 1: Essentials Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: on or off
Answer:
The digital waveform is always _____.
on or off
at high or low voltage
switching frequencies
changing amplitude
Q: 4-bit
Answer:
A value with 16 possible states is referred to as _____.
32-bit
4-bit
16-bit
8-bit
, AVIXA Audio 1: Essentials Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: how many samples of an analog signal are taken in a given time interval
Answer:
The sampling rate is
defined as _____.
how fast an analog signal can send information
how many samples of an analog signal are taken in a given time interval
how quickly a digital signal can be sampled
how many samples of a digital signal are taken in a given time interval
Q: states
Answer:
Bit depth is defined as the number of _____ you have in which to describe the value
of a digital signal
signals
rates
states
speeds
Solutions | Latest 2026 Update
Q: electrical noise
Answer:
Signal processing circuitry and cables are subject to surrounding sources of
_____.
electrical noise
mechanical fields
signal conductors
unintended signals
Q: is a shield around the wire used as the electrical circuit's return path
Answer:
The second conductor
of an unbalanced circuit _____.
has the same impedance as the first signal conductor
carries an inverse image of the first signal conductor
is a shield around the wire used as the electrical circuit's return path
is an insulated wire which transports the signal
, AVIXA Audio 1: Essentials Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: exactly the same as the original
Answer:
Lossless compression involves making a file _____.
with higher quality than the original
exactly the same as the original
that loses very little data
that approximates the original
Q: 1 Mbit/s
Answer:
A video CD has a bit rate of _____.
1 Mbit/s
20 Mbit/s
128 Kbit/s
5 Mbit/s
, AVIXA Audio 1: Essentials Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: on or off
Answer:
The digital waveform is always _____.
on or off
at high or low voltage
switching frequencies
changing amplitude
Q: 4-bit
Answer:
A value with 16 possible states is referred to as _____.
32-bit
4-bit
16-bit
8-bit
, AVIXA Audio 1: Essentials Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: how many samples of an analog signal are taken in a given time interval
Answer:
The sampling rate is
defined as _____.
how fast an analog signal can send information
how many samples of an analog signal are taken in a given time interval
how quickly a digital signal can be sampled
how many samples of a digital signal are taken in a given time interval
Q: states
Answer:
Bit depth is defined as the number of _____ you have in which to describe the value
of a digital signal
signals
rates
states
speeds
