Audio Editing Audio Recording and Production 2 — Questions and Answers
Question 1: What is 'overdubbing' in multitrack recording?
- Recording additional tracks while listening to previously recorded tracks (Correct answer)
- Recording all instruments simultaneously
- Replacing an existing track with a new performance
- Doubling a track by copying it
Correct answer: Recording additional tracks while listening to previously recorded tracks
Overdubbing is the process of recording new tracks (instruments, vocals) on top of already-recorded tracks while monitoring the existing performance.
Question 2: What does 'signal-to-noise ratio' (SNR) measure in audio equipment?
- The level of the desired signal relative to the background noise floor (Correct answer)
- The ratio of high-frequency to low-frequency content
- The output level compared to the input level
- The ratio of wet to dry signal in an effect
Correct answer: The level of the desired signal relative to the background noise floor
SNR measures how much louder the desired signal is compared to the noise floor of the equipment, expressed in dB; higher is better.
Question 3: What is a 'condenser microphone' best suited for compared to a dynamic microphone?
- Capturing detailed transients and high-frequency content, ideal for studio vocals and acoustic instruments (Correct answer)
- Handling extremely high sound pressure levels on guitar amplifiers
- Live performance in wet outdoor environments
- Recording only low-frequency sources like kick drums
Correct answer: Capturing detailed transients and high-frequency content, ideal for studio vocals and acoustic instruments
Condenser microphones are highly sensitive and accurate, making them ideal for studio vocals, acoustic instruments, and capturing fine detail and transients.
Question 4: What is 'latency' in the context of audio recording and monitoring?
- The delay between an input sound and when it is heard back through the monitors via the DAW (Correct answer)
- The delay between pressing record and the DAW starting to record
- The frequency response curve of a microphone
- The time it takes for a reverb tail to fade
Correct answer: The delay between an input sound and when it is heard back through the monitors via the DAW
Latency is the processing delay between the input signal and when the processed audio is heard back, caused by the DAW's buffer size and plugin processing.
Question 5: What is the purpose of a 'headphone cue mix' during recording?
- Providing a customized monitor mix to performers in the recording booth, separate from the control room mix (Correct answer)
- Sending the master mix directly to headphones
- Applying headphone EQ correction
- Monitoring for clipping during tracking
Correct answer: Providing a customized monitor mix to performers in the recording booth, separate from the control room mix
A cue mix gives performers their own tailored headphone blend (e.g., more of their own instrument) while the engineer hears a different control room mix.
Question 6: What is 'dBFS' and what does 0 dBFS represent in digital audio?
- Decibels relative to Full Scale; 0 dBFS is the maximum digital level before clipping (Correct answer)
- Decibels relative to 1 Watt of power output
- The standard monitoring level for broadcast
- The average RMS level of a properly recorded track
Correct answer: Decibels relative to Full Scale; 0 dBFS is the maximum digital level before clipping
dBFS (decibels full scale) measures digital audio levels; 0 dBFS is the absolute maximum, and any signal exceeding it causes digital clipping.
Audio Editing Audio Recording and Production 2
What is 'overdubbing' in multitrack recording?