Version 0.5

• Playback now available through OS default (always available), or PyGame, simpleaudio or playsound, whichever is available (see IO Guide).
• Can now read/export files of many formats, if FFMPEG is available (Wave/AIFF support always available).
• Numpy is now the only hard requirement.
• More filters
• Introducing control tokens in Melodic Shorthand Notation.

See more in What's New.

Version 0.4

• Updated FadeIn and FadeOut Transforms
• Added Filters
• Vibrato effect
• AIFF/AIFC file support
• Updated I/O amplitude behaviour

See more in What's New.

0.3

New stuff since 0.2:

• Sine, Triangle etc. are all subclasses of a new class Oscillator, which allows phase inference to concatenate Signals smoothly.
• Added @transform decorator to use functions on Signals as a Transform.
• Full-blown melodic notation for easier input into Oscillators.

0.2

• Playback and WAV export are now attached as Signal methods, making it much easier to use.
• Added gensound.transforms.Stretch transform, to perform pitch-changing time-stretch
• Added Raw audio resample function
• Some more support for byte widths on export and file load
• Fixed Convolution transform