CMP DAW Proficiency and Workflow 3 — Questions and Answers
Question 1: What does 'PDC' stand for in the context of DAW plugin chains?
- Pulse Duration Control
- Plugin Delay Compensation (Correct answer)
- Phase Differential Correction
- Patch Data Configuration
Correct answer: Plugin Delay Compensation
Plugin Delay Compensation (PDC) is the automatic process by which a DAW offsets tracks to account for the latency introduced by plugins in the signal chain.
Question 2: When recording in a DAW, what is 'input monitoring' used for?
- Listening to the playback of previously recorded tracks only
- Hearing the live input signal through the DAW's monitoring path while recording (Correct answer)
- Automatically setting input gain levels
- Routing the input signal directly to the master output without DAW processing
Correct answer: Hearing the live input signal through the DAW's monitoring path while recording
Input monitoring lets a performer hear their live signal (with or without DAW effects) through the computer while tracking, rather than only hearing the direct hardware output.
Question 3: What is a 'bus' (or 'submix') in DAW routing?
- A hardware connector used to link two audio interfaces
- An internal signal path that collects outputs from multiple tracks for grouped processing (Correct answer)
- A dedicated track for recording MIDI drum patterns
- A plugin that simulates analog summing
Correct answer: An internal signal path that collects outputs from multiple tracks for grouped processing
A bus is an internal routing destination that receives audio from multiple tracks, allowing group processing (e.g., one compressor on all drum tracks) and easier level management.
Question 4: In Pro Tools, what is the difference between 'Elastic Audio' and standard audio editing?
- Elastic Audio allows tempo-stretching audio without affecting pitch in real time (Correct answer)
- Elastic Audio only works with MIDI files
- Elastic Audio permanently renders all edits to disk immediately
- Elastic Audio converts audio to MIDI automatically
Correct answer: Elastic Audio allows tempo-stretching audio without affecting pitch in real time
Elastic Audio is Pro Tools' real-time time-stretching engine that allows audio to be conformed to a tempo grid or warped without altering its pitch.
Question 5: What is the purpose of 'clip gain' (or 'region gain') in a DAW?
- To set the master output level before the mix bus
- To adjust the level of an individual audio clip before it reaches the channel fader and plugins (Correct answer)
- To apply compression to a specific clip
- To normalize all clips in a session simultaneously
Correct answer: To adjust the level of an individual audio clip before it reaches the channel fader and plugins
Clip gain adjusts the amplitude of a specific audio region before the signal hits the channel strip, making it useful for leveling inconsistent takes without automation.
Question 6: What does 'MIDI chase' do in a DAW?
- Forces MIDI notes to play in ascending pitch order
- Re-sends active MIDI messages (sustain, pitch bend, etc.) when playback starts mid-sequence so instruments play correctly (Correct answer)
- Converts MIDI CC data into audio automation
- Synchronizes two MIDI keyboards to the same octave
Correct answer: Re-sends active MIDI messages (sustain, pitch bend, etc.) when playback starts mid-sequence so instruments play correctly
MIDI chase ensures that controllers such as sustain pedal, pitch bend, and program changes that were active before the playback point are re-sent when you start playback in the middle of a sequence.
Question 7: Which DAW concept describes organizing tracks into collapsible groups to simplify a large session?
- VCA grouping
- Track folding or track stacking (Correct answer)
- Bus routing
- Summing stack
Correct answer: Track folding or track stacking
Track folding or stacking (called 'folders' in Cubase/Reaper, 'track stacks' in Logic) lets producers collapse related tracks into a single expandable group to reduce visual clutter.
CMP DAW Proficiency and Workflow 3
What does 'PDC' stand for in the context of DAW plugin chains?