Description

The Audio Enhancement API provides the ability to improve the quality of your audio files. This feature allows you to:

• Normalize loudness levels
• Control peak limits
• Enhance overall audio quality
• Remove background noise

Process

Working with the Audio Enhancement API involves a two-step process:

1. Create an Enhancement: Submit your audio file with optional enhancement parameters
2. Check Status & Retrieve Results: Use the returned UUID to check enhancement status and download the enhanced audio once processing is complete

Enhancement Parameters

Enhancement Level

The enhancement_level parameter controls the intensity of the audio enhancement process:

• Values range from 0.0 to 1.0
• Lower values (closer to 0.0) apply minimal enhancement
• Higher values (closer to 1.0) apply more aggressive enhancement
• Default value is 1

Loudness Target Level

The loudness_target_level parameter sets the target integrated loudness for the output audio:

• Values range from -70 to -5 LUFS (Loudness Units Full Scale)
• Default value is -14

Loudness Peak Limit

The loudness_peak_limit parameter controls the maximum peak level allowed:

• Values range from -9 to 0 dBTP (decibels True Peak)
• Lower values create more headroom but may reduce overall loudness
• Default value is -1