Package echonest :: Package remix :: Module audio :: Class Simultaneous

Class Simultaneous

Stacks all contained AudioQuanta atop one another, adding their respective samples. The rhythmic length of the segment is the duration of the first AudioQuantum, but there can be significant overlap caused by the longest segment.

Sample usage::: Simultaneous(a.analysis.bars).encode("my.mp3")

Instance Methods

[hide private]

new empty list

__init__(self, *args, **kwargs)
Initializes an AudioQuantumList. All parameters are optional.

source code

get_duration(self)

source code

toxml(self, context=None)

source code

render(self, start=0.0, to_audio=None, with_source=None)

source code

Inherited from AudioQuantumList: __getstate__, attach, get_many, get_many_if_segment, get_source, set_source, sources

Inherited from list: __add__, __contains__, __delitem__, __delslice__, __eq__, __ge__, __getattribute__, __getitem__, __getslice__, __gt__, __iadd__, __imul__, __iter__, __le__, __len__, __lt__, __mul__, __ne__, __new__, __repr__, __reversed__, __rmul__, __setitem__, __setslice__, __sizeof__, append, count, extend, index, insert, pop, remove, reverse, sort

Inherited from AudioRenderable: encode, resolve_source

Inherited from object: __delattr__, __format__, __reduce__, __reduce_ex__, __setattr__, __str__, __subclasshook__

Static Methods

[hide private]

Inherited from AudioRenderable: init_audio_data

Class Variables

[hide private]

Inherited from list: __hash__

Properties

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duration
Rhythmic duration of the Simultaneous AudioQuanta: the same as the duration of the first in the list.

Inherited from AudioQuantumList: confidence, durations, kinds, loudness_begin, loudness_end, loudness_max, pitches, source, start, timbre, time_loudness_max

Inherited from object: __class__

Method Details

[hide private]

init(self, *args, **kwargs)
(Constructor)

source code

Initializes an AudioQuantumList. All parameters are optional.

Parameters:

initial - a List type with the initial contents
kind - a label for the kind of AudioQuantum contained within
container - a reference to the containing AudioAnalysis
source - a reference to the AudioData with the corresponding samples and time base for the contained AudioQuanta

Returns: new empty list

Overrides: object.__init__

(inherited documentation)

Property Details

[hide private]

duration

Rhythmic duration of the Simultaneous AudioQuanta: the same as the duration of the first in the list.

Get Method:: get_duration(self)

Class Simultaneous

__init__(self, *args, **kwargs) (Constructor)

get_duration(self)

toxml(self, context=None)

render(self, start=0.0, to_audio=None, with_source=None)

duration

init(self, *args, **kwargs)
(Constructor)