We've released updates to the /media/enhance v1.0 API.

Changelog

• We've introduced a new audio filter for Hum Reduction. The API can now detect and remove undesirable noise such as electrical hum, constant background tones, or soft/low frequency humming. The Hum Reduction filter is on by default and can be disabled.
• The Dynamic EQ filter now has an enable/disable parameter. This parameter allows you to disable dynamics and equalization processing in the case where you only want to process noise or loudness.
• The Speech Isolation filter has been tuned to provide stronger speech isolation when the amount is set between 80-100". These stronger Speech Isolation values may sometimes trade off speech quality for better intelligibility in very noisy content.
• We've made across the board performance improvements so that Enhance processes faster, most noticeable for larger files.