CEA Digital Audio Workstations (DAW)

Question 1

What is 'latency' in a DAW recording context, and how is it primarily reduced?

Accepted Answer

The delay between audio input and playback output caused by buffer processing; reduced by lowering the audio interface buffer size

Answer

The difference in loudness between tracks; reduced by gain staging

Answer

The time required to render an offline bounced mixdown

Answer

The synchronization offset between MIDI and audio tracks

Question 2

In DAW terminology, what is an 'audio bus'?

Accepted Answer

A routing path that aggregates multiple audio channels into a single signal path for processing or output

Answer

A hardware MIDI interface connecting the DAW to external synthesizers

Answer

The internal clock that synchronizes audio playback with video in post-production

Answer

A plugin format used by Native Instruments for virtual instruments

Question 3

What is the function of 'plugin delay compensation' (PDC) in a modern DAW?

Accepted Answer

It automatically aligns tracks that are delayed by latency introduced by plugins with processing buffers

Answer

It prevents CPU overloads by distributing plugin processing across multiple cores

Answer

It converts between different plugin formats (VST, AU, AAX)

Answer

It limits the number of instances of a single plugin that can run simultaneously

Question 4

What does 'non-destructive editing' mean in DAW workflow?

Accepted Answer

Edits are stored as instructions referencing the original audio file, which remains unmodified

Answer

Edits are made directly to the original audio file, permanently altering it

Answer

Only MIDI data can be edited non-destructively; audio requires destructive operations

Answer

A mode where no processing plugins can be applied to prevent signal degradation

Question 5

What is the purpose of a 'send' and 'return' routing structure in a DAW?

Accepted Answer

To tap a portion of a channel's signal to feed a shared effects processor (such as reverb or delay) and blend the effected signal back into the mix

Answer

To route a track directly to the hardware output without the mix bus

Answer

To route MIDI data from a plugin instrument to an audio track for recording

Answer

To synchronize two DAW instances running on separate computers

Question 6

What does 'DAW clock source' setting determine in a recording session with external hardware?

Accepted Answer

Which device provides the master timing reference (word clock) that all connected digital devices synchronize to

Answer

The tempo grid spacing in bars and beats

Answer

The MIDI timecode sent to external hardware sequencers

Answer

The sample rate used for the project's internal audio engine