TouchMonitor, Loudness

Worldwide Loudness Delivery Standards

Providing content to broadcasters, mixing a TV show for Netflix or simply interested in optimizing your audio for various platfoms? This is the place to go to keep updated on the latest delivery standards with regard to LUFS audio loudness.

Mike KahsnitzMay 14, 2020

If you are part of the vast audio production community that provides content for broadcasters or streaming services, you are constantly faced with different requirements to comply with various delivery standards.

In recent years, adhering to specific loudness standards has become increasingly important, and these days, loudness is part of practically any audio spec sheet.

But depending on distributor, geography, content type and more, the loudness LUFS requirements can differ, and it can be hard to find out exactly which standards are relevant for each situation.

This blog article is made to give you an overview of the many standards that are being used all over the world. We provide the most important LUFS numbers and link to relevant documentation for further details.

Please note that the present list may not be complete or 100% updated at all times. Delivery specifications and standards may be updated occasionally or new ones may emerge, and we will of course update this page accordingly as soon as this should happen and it comes to our attention.

In conclusion, please consider this data general information that we provide to the best of our knowledge and belief.

If you are aware of any recent updates or new standards, please bring it to our attention by using our contact form.

Global
 
    Recommendation for Loudness of Audio Streaming and Network File Playback
  Loudness Type AES Streaming
  Integrated (I) –16 LUFS (±0.5 LU)*
  True Peak (TPmax) –1 dBTP
  Reference: AES Technical Document
 
Please note: A −20 LUFS lower limit has been chosen as the lowest current practical value for streaming, as some current mobile devices have insufficient gain to allow the common production targets of −23 or −24 LUFS to be heard at a satisfying loudness even if the volume control is turned all the way up.
    Sony Computer Entertainment Platforms
  Loudness Type ASWG-R001 Home
  Integrated (I) –24 LKFS (±2.0 LU)
  True Peak (TPmax) –1 dBTP
  Reference: ASWG-R001
    Portable Sony Computer Entertainment Platforms
  Loudness Type ASWG-R001 Portable
  Integrated (I) –18 LKFS (±2.0 LU)
  True Peak (TPmax) –1 dBTP
  Reference: ASWG-R001
    Amazon Alexa - Online Streaming
  Loudness Type Amazon
  Integrated (I) –14 LUFS
  True Peak (TPmax) –2 dBTP
  Reference: Alexa Skills Kit
 
Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.
    Amazon Music - Online Streaming
  Loudness Type Amazon Music
  Integrated (I) –14 LUFS
  True Peak (TPmax) –2 dBTP
  Reference: Alexa Skills Kit
 
Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.
    Apple Music® - Online Streaming
  Loudness Type Apple Music
  Integrated (I) –16 LUFS (±1.0 LU)
  True Peak (TPmax) –1 dBTP
  Reference: Apple Digital Masters
 
Apple, the Apple logo, Apple Music, iPod, iTunes, Mac, Macintosh, HomePod, AirPods and macOS are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. iTunes Music Store is a service mark of Apple Computer, Inc., registered in the U.S. and other countries.
    Apple Podcasts® - Online Streaming
  Loudness Type Apple
  Integrated (I) –16 LKFS (±1.0 dB)
  True Peak (TPmax) –1 dBFS
  Reference: Apple Podcasts Best Practices
 
Apple, the Apple logo, Apple Music, Apple Podcasts, iPod, iTunes, Mac, Macintosh, HomePod, AirPods and macOS are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. iTunes Music Store is a service mark of Apple Computer, Inc., registered in the U.S. and other countries.
    Deezer - Online Streaming
  Loudness Type Deezer
  Integrated (I) –15 LUFS
  True Peak (TPmax) –1 dBTP
 
Deezer and the Deezer logo are trademarks or registered trademarks of Deezer S. A., France
    Netflix - Online Streaming
  Loudness Type Netflix
  Integrated (I) –27 LKFS (±2.0 LU)
  True Peak (TPmax) –2 dBTP
  Reference: Netflix Sound Mix Specifications
 
Please note: Netflix recommends a Program Loudness Range between 4 and 18 LU and a Dialog Loudness Range of 7 LU or less.
 
Netflix and the Netlix logo are trademarks or registered trademarks of Netflix Inc., U. S.
    Spotify - Online Streaming
  Loudness Type Spotify Loud
  Integrated (I) –11 LUFS
  True Peak (TPmax) –2 dBTP
  Reference: Spotify for Artists
 
Spotify and the Spotify logo are trademarks or registered trademarks of Spotify AB, Sweden
    Spotify - Online Streaming
  Loudness Type Spotify
  Integrated (I) –14 LUFS
  True Peak (TPmax) –1 dBTP
  Reference: Spotify for Artists
 
Spotify and the Spotify logo are trademarks or registered trademarks of Spotify AB, Sweden
    Tidal - Online Streaming
  Loudness Type Tidal
  Integrated (I) –14 LUFS
  True Peak (TPmax) –1 dBTP
 
Tidal and the Tidal logo are trademarks or registered trademarks of Aspiro AB, New York
    YouTube - Online Streaming
  Loudness Type YouTube
  Integrated (I) –14 LUFS
  True Peak (TPmax) –1 dBTP
 
YouTube and the YouTube logo are trademarks or registered trademarks of Google Ireland Limited
Europe
 
    General TV Broadcast
  Standard EBU R128
  Integrated (I) –23 LUFS (±0.5 LU)*
  True Peak (TPmax) –1 dBTP
  Reference: EBU R128
  * The latest revision has a tolerance of ±1 LU for live content.
    Advertisement TV Broadcast
  Standard EBU R128 s1
  Integrated (I) –23 LUFS (±0.5 LU)*
  Short Term (Smax) –18 LUFS
  True Peak (TPmax) –1 dBTP
  Reference: EBU R128 s1
  * The latest revision has a tolerance of ±1 LU for live content.
Germany
 
    TV advertisement spots in Germany
  Standard EBU R128
  Integrated (I) –23 LUFS/0 LU
  Short Term (Smax) –20 LUFS/+3 LU
  Momentary (Mmax) –15 LUFS/+8 LU
  True Peak (TPmax) –1 dBTP
  Referenz: ZDF-Werbefernsehen
    TV Arte
  Standard EBU R128
  Integrated (I) –23 LUFS*
  True Peak (TPmax) –1 dBTP
  Reference: ARTE G.E.I.E.
  * For live content, a tolerance of ±1 LU is allowed.
 
Please note: For trailers < 2 minutes: The maximum Short Term value (Smax) must not exceed –20 LUFS.
United States of America
 
    General TV Broadcast
  Standard ATSC A/85 
  Integrated (I) –24 LKFS (±2.0 LU)
  True Peak (TPmax) –2 dBTP
  Reference: ATSC A/85
    Public Radio Satellite System® (PRSS)
  Standard PRSS Audio Loudness 
  Integrated (I) –24 LUFS (±2.0 LU)
  True Peak (TPmax) –2 dBTP
  Reference: PRSS Audio Loudness Standard
Scandinavia (Denmark, Finland, Iceland, Norway, Sweden)
 
    General TV Broadcast
  Standard EBU R128
  Integrated (I) –23 LUFS*
  True Peak (TPmax) –1 dBTP
  * For live content, a tolerance of ±1 LU is allowed.
    Advertisement
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Short Term (Smax) –20 LUFS
  Momentary (Mmax) –15 LUFS
  Max. Loudness Range 20 LU
  True Peak (TPmax) –3 dBTP
  * For live content, a tolerance of ±1 LU is allowed.
Denmark
 
    DR
  Standard EBU R128
  Integrated (I) –23 LUFS (±1.0 LU)
  True Peak (TPmax) –1 dBTP
    TV2
  Standard EBU R128
  Integrated (I) –23 LUFS (±1.0 LU)
  True Peak (TPmax) –3 dBTP
  Reference: Technical Specifications
 
Please note: Be aware of special requirements for the first and last 2 minutes of a production
Norway
 
    NRK
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Max. Loudness Range 18 LU (1)(2)
  True Peak (TPmax) –3 dBTP (3)
  Reference: NRK Technical Standards
  * For live content, a tolerance of ±1 LU is allowed.
 
Please note:
(1) LRA: Programmes should aim for an LRA of no more than 18 LU

(2) LRA Speech: Speech content in factual programmes should aim for an LRA of no more than 6 LU. A minimum separation of 4 LU between dialogue and background is recommended.

(3) TPMax: –3 dBTP Recommended. Programmes are deemed to have failed QC if level exceeds –1 dBTP.
    TV 2
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Max. Loudness Range 18 LU
  True Peak (TPmax) –3 dBTP
  Reference: HD Delivery for TV 2 AS
  * For live content, a tolerance of ±1 LU is allowed.
Great Britain
 
    BBC, BTSport, Channel 4, Channel 5, ITV, Sky, S4C, TG4
  Standard EBU R128
  Integrated (I) –23 LUFS (±1.0 LU)*
  True Peak (TPmax) –1 dBTP
  Reference: Technical Delivery Standards
  * For live content, a tolerance of ±2 LU is allowed.
BeNeLux Countries
 
    Belgium, The Netherlands, Luxembourg
  Standard EBU R128
  Integrated (I) –23 LUFS (±0.5 LU)
  Momentary (Mmax) –15 LUFS
  True Peak (TPmax) –1 dBTP
The Netherlands
 
    Advertisement
  Standard EBU R128 s1
  Integrated (I) –23 LUFS (±0.5 LU)
  Short Term (Smax) +5 LU
  True Peak (TPmax) –1 dBTP
  Reference: Ster Technical Specifications
Belgium
 
    rmb Belgium
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Momentary (Mmax) –15 LUFS
  True Peak (TPmax) –1 dBTP
  Reference: Conditions Téchniques
  * For live content, a tolerance of ±1 LU is allowed.
    TV RTBF Belgium
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Max. Loudness Range 20 LU
  True Peak (TPmax) –1 dBTP
  Reference: Spécifications PAD à la RTBF
  * For live content, a tolerance of ±1 LU is allowed.
France
 
    TV Broadcast France
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Max. Loudness Range 20 LU
  True Peak (TPmax) –3 dBTP
  Reference: CST-RT-017-TV-v3.0
  * For programs longer than 2 minutes, a tolerance of ±1 LU is allowed.
Switzerland
 
    TV Switzerland SRF
  Standard EBU R128
  Integrated (I) –23 LUFS (±0.5 LU)*
  Max. Loudness Range 20 LU
  Reference: Technical recommendation SRG SSR
  * For live content, a tolerance of ±1 LU is allowed.
Austria
 
    TV Austria ORF
  Standard EBU R128
  Integrated (I) –23 LUFS (±0.5 LU)*
  Max. Loudness Range 15 LU
  True Peak (TPmax) –1 dBTP
  Reference: Technical Requirements ORF
  * For live content, a tolerance of ±1 LU is allowed.
    Advertisement TV Austria ORF
  Standard EBU R128
  Integrated (I) –23 LUFS (±0.5 LU)
  Short Term (Smax) –18 LUFS/+5 LU
  True Peak (TPmax) –3 dBTP
  Reference: Technical Requirements ORF Enterprise
Italy
 
    General TV Broadcast
  Standard AGCOM 219/09/CSP 
  Integrated (I) –24 LUFS
    Advertisement
  Standard AGCOM 219/09/CSP
  Integrated (I) –24 LUFS
  Short Term (Smax) –15 LUFS
  True Peak (TPmax) –2 dBTP
  Reference: AGCOM 219/09/CSP
Portugal
 
    Portugal
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Short Term (Smax) –18 LUFS
  True Peak (TPmax) –1 dBTP
  * For live content, a tolerance of ±1 LU is allowed.
Malta
 
    Malta
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Momentary (Mmax) –15 LUFS
  True Peak (TPmax) –12 dBTP
  * For live content, a tolerance of ±1 LU is allowed.
Slovakia
 
    Slovakia
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Short Term (Smax) –20 LUFS
  Momentary (Mmax) –15 LUFS
  Max. Loudness Range 15 LU
  True Peak (TPmax) –1 dBTP
  * For live content, a tolerance of ±1 LU is allowed.
Romania
 
    General TV Broadcast
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Short Term (Smax) –20 LUFS
  Momentary (Mmax) –15 LUFS
  Max. Loudness Range 20 LU
  True Peak (TPmax) –3 dBTP
  * For live content, a tolerance of ±1 LU is allowed.
 
Please note: AXN (Animax, Black, Crime, Sci Fi, White), Boomerang, History & TCM have a –10 dBTP restriction with EBU R128 in place.
Czech Republic, Poland, Estonia
 
    Czech Republic, Poland, Estonia
  Standard EBU R128
  Integrated (I) –23 LUFS (±0.5 LU)
  Momentary (Mmax) –15 LUFS
  True Peak (TPmax) –1 dBTP
Latvia, Lithuania
 
    Latvia, Lithuania
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Short Term (Smax) –20 LUFS
  Momentary (Mmax) –15 LUFS
  Max. Loudness Range 20 LU
  True Peak (TPmax) –3 dBTP
  * For live content, a tolerance of ±1 LU is allowed.
Russian Federation
 
    Russian Federation
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Short Term (Smax) –20 LUFS
  Momentary (Mmax) –15 LUFS
  True Peak (TPmax) –12 dBTP
  * For live content, a tolerance of ±1 LU is allowed.
Japan
 
    General TV Broadcast
  Standard ARIB TR-B32 
  Integrated (I) –24 LKFS
  True Peak (TPmax) –1 dBTP
  Reference: ARIB TR-B32
Australia
 
    General TV Broadcast
  Standard OP-59 
  Integrated (I) –24 LKFS (±1.0 LU)
  True Peak (TPmax) –2 dBTP
  Reference: Free TV Operational Practice
    ABC TV
  Standard ATSC A/85, CALM Act 
  Integrated (I) –24 LKFS (±2.0 dB)
  Maximum Level –6 dBFS
  Reference: Technical Specifications
New Zealand
 
    General TV Broadcast
  Standard OP-59 
  Integrated (I) –24 LKFS (±1.0 LU)
  True Peak (TPmax) –2 dBTP
  Reference: Free TV Operational Practice
Canada
 
    General TV Broadcast
  Standard ATSC A/85 
  Integrated (I) –24 LKFS (±2.0 LU)
  True Peak (TPmax) –2 dBTP
  Reference: ATSC A/85
Puerto Rico
 
    General TV Broadcast
  Standard ATSC A/85 
  Integrated (I) –24 LKFS (±2.0 LU)
  True Peak (TPmax) –2 dBTP
  Reference: ATSC A/85
Brazil
 
    Brazil
  Standard EBU R128
  Integrated (I) –23 LUFS*
  Maximum Level –12 dBFS
  * For live content, a tolerance of ±1 LU is allowed.
South Africa
 
    South Africa
  Standard EBU R128
  Integrated (I) –23 LUFS*
  True Peak (TPmax) –3 dBTP
  Reference: SABC Technical Standards
  * For live content, a tolerance of ±1 LU is allowed.