wavesongs.objs.song

wavesongs.objs.song#

Store audio record.

Classes

Song(proj_dirs, file_id[, tlim, flim, sr, ...])

Store a song and its properties in a class
class wavesongs.objs.song.Song(proj_dirs: ProjDirs, file_id: AnyStr, tlim: Tuple[float] = (0, 60), flim: Tuple[float] = (1000.0, 20000.0), sr: int = 44100, info: Dict = {}, id: AnyStr = 'song')[source]#

Store a song and its properties in a class

Parameters:

  • proj_dirs (ProjDirs)

  • file_id (str) – Name or id of the audio sample

  • tlim (tuple) – Time range

  • flim (tuple) – Frequency range

  • sr (int) – Sample rate

  • info (dict) – Audio metadata.

  • id (str = "song")

Example

>>>
__init__(proj_dirs: ProjDirs, file_id: AnyStr, tlim: Tuple[float] = (0, 60), flim: Tuple[float] = (1000.0, 20000.0), sr: int = 44100, info: Dict = {}, id: AnyStr = 'song')[source]#
acoustical_features(llambda: float = 1.0, NN: int = 1024, overlap: float = 0.5, center: bool = False, umbral_FF: float = 1.05, ff_method: AnyStr = 'yin', Nt: int = 100, n_mfcc: int = 4, n_mels: int = 4, stft_window: AnyStr = 'hann', tlim: Tuple[float] | None = None, flim: Tuple[float] | None = None) → None[source]#

Coputing acoustical tempo-spectral variables

Parameters:

  • llambda (float)

  • NN (int)

  • overlap (float)

  • center (bool = False)

  • umbral_FF (int)

  • ff_method (str)

  • Nt (int)

  • n_mfcc (int)

  • stft_window (str)

Return type:

None

Examples

>>>
play() → Audio[source]#

Example

>>>
write_audio(bit_depth: int = 16) → None[source]#

Examples

>>>
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