Route and run a safe ADR stage

Configure microphone, performer monitoring, talkback, guide playback, record paths, and session communication before talent arrives.

By the end of this module

  • Choose microphone and placement for the production perspective.
  • Create separate performer and control-room balances.
  • Run record checks that prevent clipped, delayed, or contaminated takes.
Six-stage workflow diagram for Route and run a safe ADR stage.
Use this workflow to keep technical operations connected to editorial or musical decisions.

Core knowledge

Principles before controls

Match perspective before processing

Distance, axis, room, body orientation, and performance level shape dialogue more fundamentally than EQ presets.

Monitoring changes performance

The performer needs enough guide, self, and cue information to act confidently without hearing distracting latency or excessive production noise.

Talkback is operational audio

It must be reliable, clearly labeled, and prevented from leaking into final record paths.

Safety includes people and data

Set comfortable headphone levels, manage cables and sightlines, confirm consent, and verify every take is written to controlled storage.

Guided build / approximately 90-120 minutes

Build it in the application

  1. 1

    Inspect room noise, microphone, stand, pop protection, cables, interface, picture display, and performer position before powering the path.

  2. 2

    Select a microphone and distance based on the production perspective rather than habit.

  3. 3

    Set preamp gain from rehearsal peaks with conservative headroom and no final processing printed.

  4. 4

    Route microphone to a named record track, guide and beeps to the performer cue, and talkback only to the cue path.

  5. 5

    Build separate control-room and performer balances and confirm mute, dim, solo, and communication behavior.

  6. 6

    Measure headphone level with a safe reference and ask the performer to confirm comfort before the first full-level take.

  7. 7

    Record a slate, spoken cue ID, line, and room tail. Immediately play back from disk and inspect waveform and noise.

  8. 8

    Create a stage checklist that must be completed after breaks, microphone moves, or session reloads.

Independent challenge / 45-60 minutes

Prove the principle

Set up near, medium, and distant perspectives for one line. Make each match a supplied production reference without using EQ, then document placement.

Portfolio checkpoint

Evidence to retain

Submit the routing diagram, stage checklist, three perspective recordings, and microphone-position photographs or measured sketches.

Store this evidence in 01_ADMIN/checkpoints/module-3 and include it in the final decision log.

Failure modes

Diagnose before retrying

Headphone mix feeds back

Check open microphones, speaker muting, talkback routing, send pre/post state, and performer headphone isolation.

Recorded level changes between takes

Check performer distance, preamp movement, clip gain accidentally printed, and any automation or plugin on the record path.

Take contains beeps or guide

Trace bus assignments and physical loopback. Solo-safe monitoring paths must not feed the record input.

Working vocabulary

Terms you must be able to explain

perspective
The perceived distance, orientation, and acoustic relationship of a voice to the scene.
cue mix
A performer-specific monitoring balance.
talkback
A communication path from control position to performer.
print processing
Processing permanently recorded into new media rather than applied only on playback.

Primary sources

Verify current behavior

Lesson reviewed 2026-07-13. Verify menus and shortcuts against the lab release.

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