FeatureLevel¶

class opensmile.FeatureLevel(value)[source]¶

Enumeration of standard feature levels.

LowLevelDescriptors - low-level descriptors (LLD) calculated over a sliding window
LowLevelDescriptors_Deltas - Delta regression of LLDs
Functionals - statistical functionals mapping variable series of LLDs to static values

For more information see https://mediatum.ub.tum.de/doc/1082431/1082431.pdf

Functionals¶

FeatureLevel.Functionals = 'func'¶

LowLevelDescriptors¶

FeatureLevel.LowLevelDescriptors = 'lld'¶

LowLevelDescriptors_Deltas¶

FeatureLevel.LowLevelDescriptors_Deltas = 'lld_de'¶