How do I calibrate LM2 / LM6 settings for matching the OP-59 standard?
The OP-59 standard is rooted in and measured via the algorithm developed by ITU which is referred to as ITU-R BS.1770, the current evolution of which is ITU-R BS.1770-3. LM2 / LM6 doesn't contain a specific preset with the OP-59 name, but the important settings are:
- Loudness Standard: BS. 1770-3
- Target: -24 LKFS
- Loudness Unit: LKFS
These are the same values as the TR-B32 LKFS preset, so selecting that one will get you there, too.