ppmBatch News

Loudness Batch Processing - Now available!

ppmBatch allows you to analyze and normalize your audio files according to various broadcasting loudness standards. It batch processes files in multiple real time and provides intuitive user feedback about each file's compliance status and processing progress. Measurement results are displayed in a clearly arranged, customizable user interface.

ppmBatch comes with presets for the most common broadcasting standards. It enables you to modify these presets and to setup your own profiles. You can create summary report files for a selection of audio files, as well as more detailed reports for each individual file

ppmBatch is the perfect tool for post production, archive converting and automatic normalizing of every-day broadcast reports.

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Key Features

  • fast scan & normalize of multiple files
  • support for multi-channel and multi-mono files
  • default loudness presets for EBU R 128, ATSC A/85, ITU-R BS.1770, ARIB TR-B32, FreeTV OP-59
  • drag and drop
  • support for broadcast wav audio
  • single and overall status reports


 Technical Specifications

  • supported input formats: wav, aif, mp3, ogg, wma, flac
  • Min. system CPU: 2GHz
  • OSX min. 10.8, Windows min. 7



Loudness batch processing V1.0

Check standard compliance & normalize your audio material in multiple real time. Get immediate feedback about the status of your files from an intuitive user interface.


  • ppmBatch overview
  • main view
  • Files & Reports
  • General Settings
  • Scan & Normalize