Converts a pianoroll representation to a NoteSequence. Note that since
the pianoroll representation can't distinguish between multiple eighth notes
and held notes, the resulting NoteSequence won't either.
Tensor of shape [steps][NUM_PITCHES][NUM_VOICES],
where each entry represents an instrument being played at a particular step
and for a particular pitch. For example, pianoroll[0][64] =[0, 0, 1, 0]
means that the third instrument plays pitch 64 at time 0.
The number of quantized steps in the sequence.
A NoteSequence.
Converts a NoteSequence to a pianoroll representation. This sequence
needs to contain notes with a valid set of instruments, representing the
voices in a Bach harmony: 0 is Soprano, 1 is Alto, 2 Tenor and 3 Bass. Any
notes with instruments outside of this range are ignored. Note that this
pianoroll representation can't distinguish between multiple eighth notes and
held notes, so that information will be lost.
A quantized NoteSequence with at least one note.
The number of quantized steps in the sequence.
A Tensor of shape [numberOfSteps][NUM_PITCHES][NUM_VOICES]
where each entry represents an instrument being played at a particular
step and for a particular pitch. For example,
pianoroll[0][64] = [0, 0, 1, 0] means that the third instrument plays
pitch 64 at time 0.
Generated using TypeDoc
Utility functions for the [Coconet]{@link} model.
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