Dynamic Range & Loudness Standards

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Complete Reference Chart (Music • Film • Broadcast • Streaming • Games)

A technical guide to loudness measurement systems, delivery targets, and dynamic range practices to ensure mixes translate consistently across platforms.

📊 Loudness Units Explained

UnitFull NameMeasuresTypical Use
LUFSLoudness Units Full ScalePerceived loudness over timeStreaming & broadcast
LULoudness UnitsRelative loudness changeMixing adjustments
dBFSDecibels Full ScaleDigital peak levelRecording headroom
RMSRoot Mean SquareAverage signal energyLegacy metering
True PeakInter-sample peakActual playback peaksMastering safety

📐 Loudness Measurement Standards

StandardOrganizationRegion / UseTarget
EBU R128European Broadcasting UnionEurope broadcast−23 LUFS
ATSC A/85Advanced Television Systems CommitteeUS broadcast−24 LUFS
ITU‑R BS.1770International Telecommunication UnionGlobal measurementMeasurement method

🎵 Streaming Platform Loudness Targets

PlatformIntegrated LUFSTrue Peak Limit
Spotify−14 LUFS−1 dBTP
Apple Music−16 LUFS−1 dBTP
YouTube−14 LUFS−1 dBTP
Amazon Music−14 LUFS−1 dBTP
Tidal−14 LUFS−1 dBTP

🎬 Film & Cinema Loudness

FormatLoudnessNotes
Theatrical Mix−27 to −31 LUFSWide dynamic range
Trailer Mix−20 to −24 LUFSMore aggressive
Streaming Film−18 to −24 LUFSPlatform dependent

📺 Broadcast Loudness Targets

RegionTargetTrue Peak
Europe−23 LUFS−1 dBTP
USA−24 LUFS−2 dBTP
Japan−24 LUFS−1 dBTP

🎮 Game Audio Loudness

ContentTarget
Overall mix−16 to −20 LUFS
Dialogue−16 LUFS
Cinematics−18 LUFS
UI sounds−14 LUFS short term

🎧 Music Mastering Targets by Genre

GenreLUFS RangeDynamic Feel
Pop−8 to −10Loud
Rock−9 to −11Moderate
Hip-Hop−8 to −10Punchy
EDM−6 to −8Very loud
Classical−18 to −23Wide dynamics
Jazz−14 to −18Natural

📉 Dynamic Range Reference

DR ValuePerception
DR 4–6Very compressed
DR 6–8Modern loud
DR 8–10Balanced
DR 10–14Dynamic
DR 14+Very wide

🧠 Loudness vs Perception

ChangePerceived Difference
+1 LUBarely noticeable
+3 LUNoticeable
+6 LUTwice as loud
+10 LUMuch louder

⚙️ Peak Level Guidelines

StagePeak Target
Recording−12 to −18 dBFS
Mixing−6 dBFS
Mastering−1 dBTP
Broadcast−1 to −2 dBTP

🎛️ Short Term vs Integrated Loudness

TypeTime WindowUse
Momentary400 msTransient control
Short Term3 secMix balance
IntegratedFull programDelivery spec

🧾 Loudness Workflow Cheat Sheet

StageGoal
TrackingPreserve headroom
MixingBalance dynamics
MasteringMeet platform target
QCCheck true peak
DeliveryExport correct format

⚠️ Common Loudness Problems

IssueCauseFix
Distortion after uploadTrue peak too highLimit to −1 dBTP
Flat mixOver-compressionIncrease dynamics
Too quietLow integrated LUFSGentle limiting
Listener fatigueExcessive high midsReduce compression

📏 Compression Ratio Reference

RatioEffect
1.5:1Transparent control
2:1Gentle compression
4:1Moderate
8:1Aggressive
20:1Limiting

🧩 Practical Rules of Thumb

  • Loudness normalization will reduce overly loud masters
  • Preserve dynamic range for clarity and depth
  • Always check true peak, not just sample peak
  • Compare mixes at matched loudness
  • Different mediums require different targets

🧠 Quick Memory Map

  • −14 LUFS = Streaming standard
  • −23 LUFS = Broadcast Europe
  • −24 LUFS = Broadcast US
  • −1 dBTP = Safe true peak
  • DR 8–10 = Balanced modern mix

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