ISL
True Peak Limiter
 
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Loudness Standards Guide
 
ISL supports current loudness metering true peak standards (ITU-R BS.1770/1, EBU R128, ATSC A/85) more...

Further information covering delivery requirements, LUFS, LKFS, calibration and test tones here.
 
 
Loudness Seminar, Japan
NUGEN Audio Japan

NUGEN Audio metering used to demonstrate the benefits of Real-time Loudness Analysis in Japan



Loudness Conference, Brussels
Loudness Conference, Brussels

NUGEN Audio metering in use by Florian Camerer of the EBU, illustrating aspects of EBU R128 with VisLM-H




ISL | Inter sample True Peak Limiter Broadcast | Film | Mastering | Multi-Media
   
ISL
ISL
 
NUGEN Audio LM-Correct Avid Loudness Correction
 
Genuine Brick-wall limiting, compliant with all current loudness standards
 
Finally, there is no need to second guess your sample-peak limiter time and time again, or deliberately increase headroom to avoid a downstream problem. Now you can simply dial in your True-peak limit and let ISL take care of the rest.

ISL is a transparent look-ahead limiter designed to allow you to get on with creative audio production while it takes care of True-peak compliance for you.

ISL uses the standardised True-Peak algorithms of ITU-R B.S. 1770 and related standards and is suitable for the control of audio for Post Production and Broadcast applications. True Peak limiting can also be used to ensure that down-stream Codecs (mp3, AAC etc.) do not introduce distortion into the signal.
 
  • Loudness compatible limiting
  • Protect against distortion introduced by lossy codecs
  • Don't guess, set TP limit directly from the specification to ensure compliance
  • Mix with your ears, ISL takes care of the rest
 
 
‘It simply does what it needs to do without fuss and without colouring the sound. I have recently finished a “Between The Ears” programme for BBC Radio 3 and as it involved a lot of sound design it was an excellent programme to try the ISL limiter out - its great and completely transparent. I deliberately tried pushing it hard and it just works even with way more gain reduction than I would normally ever consider using in this context. The NUGEN Audio ISL True Peak Limiter is now my limiter of choice for all my broadcast work.’
 
 
  
 
  • Clear, intuitive operation
  • Set TP limit directly
  • Standard compliant
  • Adjustable ballistics
  • Cross platform
NUGEN_Audio_EBU_P-loud_memberEBU-R128
  
pointer True-Peak measurement more...
pointer Broadcast|Film|Multi-media standard compliant  more...
pointer Mono through 5.1 surround compatible
pointer Protect against lossy (MP3 & AAC etc.) compression
 
 
download LM-Correct mac
 
download LM-Correct PC
 
   
 
‘...what a great piece of software the ISL is. We’re in television post-production and we used this software on the Stars Earn Stripes series, a very dynamic fx heavy series and the ISL made the job safe. No overs, no obvious compression artifacts.  Awesome. We begin the Survivor series in a few weeks and it will be on every mix.’
 
Terrance Dwyer, Owner | Re-recording Mixer - Mixers Hollywood
 
 
ISL | Inter sample True Peak Limiter Broadcast | Film | Mastering | Multi-Media
 
ISL 
 		ISL 
  
Save on Loudness Solutions
 
Huge savings of up to 30% with our attractive product bundles. more...
 
 
Loudness_home
 
 
System Requirements
ISL is available in RTAS, AudioSuite, VST and AU format in 32 and 64 bit variants (where relevant) for PC and Mac

Mac OSX 10.5.x, Intel® Core™ Duo 1.66 GHz, 512 MB RAM  or above

Windows XP, Vista or Windows 7, Pentium 1.4 GHz, 512 MB RAM
 

NuGen Studio 
 
A complete solution for the control and enhancement of your spatial image and our comprehensive audio analysis software. more...
 

 
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