Use cases
Who uses loudness mastering, and for what
Anyone who publishes spoken audio needs it to arrive at the right level. These are the most common workflows.
Podcasters
Publish every episode at the level podcast apps expect, with guests and hosts balanced and the hiss gone. Choose the stereo or mono podcast preset and upload straight from your editor.
Audiobook narrators
Check and master each chapter to the ACX requirements: RMS, peaks, noise floor and 192 kbps constant-bitrate MP3. The report gives you a pass or fail for each rule before you submit.
YouTube and video creators
Get voice tracks that sit at a consistent level across videos and do not get turned down hard by platform normalization. Download WAV for your editor.
Course creators and educators
Lessons recorded on different days and microphones end up at the same level, so students do not have to adjust the volume between modules.
Radio and broadcast producers
Deliver interviews and packages to EBU R128 or ATSC A/85 with a measured report to accompany the file.
Production teams and agencies
Use the API to master files automatically as part of your publishing pipeline, and keep the reports with each delivery.
Not sure which target applies to you? Read what loudness a podcast should be or the ACX requirements explained.
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