Continuous Loudness Control (CLC) is a Masterclass PlugIn featuring a unique visualization and patented loudness processing algorithm as a plug-in and stand-alone software. The amazing look-ahead low latency algorithm used in the CLC allows dynamic loudness processing of unknown live audio and audio files to a given loudness value with or without changing the original Loudness Range and protects to an adjustable True Peak value. CLC further improves the quality of loudness processing with various enhancements like batch processing of audio files, extended audio format support, (e. g. MXF) an expert mode for very special material, Mmax and Smax limiting, report functions, and optimized presets for e. g. streaming audio.

The Loudness Tools are part of the RTW Masterclass PlugIns, a range of products that provide RTW meters as plug-in software and stand-alone application for Windows® and Mac OS X®. By transferring the analyzer tools to a pure software that requires no additional hardware, RTW will also make them available to musicians, radio producers, and audio/video engineers who need to meet the resulting implementation specifications required by TV and radio broadcasters. As a means for quality control, the Loudness Tools with their precisely working and easy-to-read instruments ensure compliance with custom specifications. Thanks to intuitive operation, they are equally suitable for users with or without background knowledge.