Add layers to dynamic spectrograms

Add layers to dynamic spectrograms

Usage

# S3 method for class 'dynaspec'
e1 + e2

Arguments

e1

A dynaspec() object.

e2

A layer (e.g. ds_spectrogram(), ds_annotations() or ds_scrolling()).

Value

A dynaspec() object. Spectrogram, oscillogram, envelope, spectrum, overview, player and style layers replace previous ones of the same kind (arguments of spectrogram, theme and style layers are combined); annotations and captions are added.