Skip to main content
Main ActStudio
Live Sound field guideRead first · browser practice optional

Monitor decision training

Monitor mix training for live sound

Monitor mixing is an explicit agreement between performer need, audibility, isolation, stage level, and exposure. Translate one request, confirm the destination and source, make one reversible change, and ask the performer to verify it before stacking more level.

monitor mix trainingwedge monitor feedbackIEM mix traininglive monitor mixing
Take the listening checkRead the decision path

The listening check is practice with simulated audio. It is not a venue ring-out, system measurement, fault diagnosis, or hearing assessment.

01 · Orient

Understand the problem first

What is happening

A singer asks for more vocal, the guitar wants more of everything, and the wedge is close to ringing.

What this guide helps decide

Handle performer requests without making the stage unstable.

02 · Use the method

Stabilize, trace the path, change one variable.

Working method

Stop or lower the immediate risk first. Trace the source, microphone, routing, bus, loudspeaker, geometry, and room path. Form one hypothesis from listening plus available measurement, change one reversible variable, then restore and compare before stacking another move.

Scope limit

Browser audio depends on playback hardware and listening level. Use it to practise recognition, then verify decisions on the actual PA with venue procedures and a qualified operator. Protect hearing: never provoke feedback during a show or run an uncontrolled high-level test.

Evidence note

Treat feedback as a complete acoustic loop

Microphone/loudspeaker placement, mic technique and pattern, open microphones, frequency response, and room acoustics all affect gain before feedback; EQ is not the only control.

Shure Audio Institute

Evidence note

Use the console analyzer as evidence

The X32 provides a 100-band RTA with bar, spectrograph, and EQ-overlay views. The selected source and pre/post-EQ context still determine what the display means.

Behringer X32 documentation

Evidence note

Measure and control noise exposure

NIOSH treats repeated workplace exposure at 85 dBA or higher as hazardous and prioritizes measuring and reducing exposure, with appropriate hearing protection when needed.

CDC / NIOSH

03 · Work the order

Work through the problem in order

  1. 1

    Confirm the performer, mix bus, listening device, source, and requested outcome.

    Proof before the next move: You can repeat the request precisely and know whether it targets a wedge, IEM, sidefill, or another path.

  2. 2

    Check routing, pre/post-fader behavior, mute state, and existing level before changing the send.

    Proof before the next move: The correct source reaches the correct mix without altering an unrelated output.

  3. 3

    Make one small add, cut, pan, or source-level change and ask for a specific comparison.

    Proof before the next move: The performer confirms whether audibility or comfort improved before another move is added.

  4. 4

    Manage wedge stability and IEM exposure as different risks, following device limits and venue policy.

    Proof before the next move: The result meets the agreed cue need without uncontrolled feedback or prolonged excessive close-to-ear level.

04 · Choose a rep

Choose what to practise next

Each card opens the named rep, not a generic product doorway. Main Act may ask you to sign in before protected practice.

Monitor MixTranslate a performer request into one controlled wedge-mix change.Open this repIEM MixingBuild an in-ear mix while treating isolation and close-to-ear level explicitly.Open this repFeedback Frequency IDBuild a frequency hypothesis from a ringing cue before choosing a system move.Open this repCrew CommunicationTurn a technical decision into a clear request another person can act on.Open this rep

Practise what you just read

Practise the decision in Main Act.

Use the feedback check for one low-risk listening cue, or browse the full Live Sound practice library for the complete decision. Browser practice does not diagnose a venue problem.

Open the listening checkBrowse Live Sound practice

The listening check needs no signup. Protected practice may ask you to sign in; saving remains optional.

05 · Resolve the edges

Questions

Is this for wedges or in-ears?

Both, while keeping their risks distinct. Wedges add an acoustic path that can feed microphones; IEMs remove that wedge path but put level close to the ear and need appropriate limiting, fit, device guidance, and exposure practice.

Why pair monitor training with feedback training?

Many feedback problems start on stage. Better monitor decisions reduce the number of emergency EQ moves out front.

Stay in Live Sound

Choose the next field guide.

Open the school

Gain structure training

Gain before feedback practice

Best next when: The vocal is not loud enough, the monitor is already hot, and pushing the fader makes the room ring.

Read this guide

Feedback quick fix

How to stop microphone feedback fast

Best next when: The singer steps toward the wedge, the mic starts to howl, and there is no time for a lecture.

Read this guide

Volunteer live sound training

Volunteer sound training for community venues

Best next when: A new volunteer is on the schedule, the event is close, and shadowing alone is not enough.

Read this guide