This is an add-on option for those ISL Pro Tools users who have AAX DSP cards in their system. it also includes support for using the ISL in 96k sessions.

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 (including Apple ‘afclip’ True Peak detection), and is suitable for the control of audio for post production, music mastering and broadcast applications. True Peak limiting can also be used to ensure that downstream codecs (mp3, AAC etc.) do not introduce distortion into the signal.

• Broadcast compliant
• Protect AAC, MP3 etc.
• Master for online delivery
• Surround capable
• ITU-R B.S. 1770-4
• Apple Afclip
• Auto release
• TPmax limit

DSP - Avid HDX hardware compatible edition