Radio France, Orange Labs, IRCAM and France Televisions are happy to announce the release of their open-source Peak Limiter:

This development allows the owners of web/app players to provide additional gain while preventing the output signal to clip. For the mobile listening of programmes that respect the broadcast dynamic requirements (-24 LKFS/-23 LUFS), this Peak Limiter allows an additional gain of 8 dB to offer the suitable output level in a noisy environment.

This on-demand feature, controlled by the user according to his/her listening conditions, allows contents providers to deliver the same mix over broadcast and OTT networks. This Peak Limiter can be driven by metadata or keeps the signal below 0 dBTP by default.