audresample 1.3.2

Provides functions to resample and remix a signal

audresample remixes or resamples your signals.

Resampling is supported for signals in single precision floating-point format, and based on the soxr implementation as provided by audresamplelib.

Have a look at the installation and usage instructions.

>>> import numpy as np
>>> import audresample
>>> signal = np.zeros((2, 8000), dtype='float32')
>>> signal.shape
(2, 8000)
>>> audresample.remix(signal, mixdown=True).shape
(1, 8000)
>>> audresample.remix(signal, channels=[0, 0, 1, 1]).shape
(4, 8000)
>>> audresample.resample(signal, 8000, 16000).shape
(2, 16000)

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Version 1.3.2 (2023-05-30)

• Fixed: wrong version in deployed MacOS wheels in the publish Action on Github

Version 1.3.1 (2023-05-30)

• Fixed: documentation building in deploy step of publish Action on Github

• Changed: switch versions of MacOS wheel to macosx_11_0_arm64, macosx_10_4_x86_64

Version 1.3.0 (2023-05-30)

• Added: support for Raspberry Pi 64-bit (aarch64) and 32-bit (armv7l)

• Added: code example to README that highlights the functionality of the package

• Changed: replace universal wheel of Python package by dedicated platform wheels for macosx_12_0_arm64, macosx_12_0_x86_64, manylinux_2_17_aarch64, manylinux_2_17_armv7l, manylinux_2_17_x86_64, win_amd64

Version 1.2.1 (2023-01-27)

• Fixed: require sphinx-audeering-theme>=1.2.1 to ensure the correct theme is used for the public documentation

Version 1.2.0 (2023-01-27)

• Added: support for MacOS M1 architecture

Version 1.1.1 (2022-12-23)

• Added: support for Python 3.11

• Added: support for Python 3.10

• Changed: split API documentation into sub-pages for each function

• Fixed: missing __init__.py file for audresample.define

Version 1.1.0 (2022-02-03)

• Added: support for non single precision floating-point formats in audresample.remix()

• Changed: raise a RuntimeError in audresample.resample() when a non single precision floating-point input signal is given instead of converting it silently

Version 1.0.0 (2022-01-04)

• Added: Python 3.9 support

• Removed: Python 3.6 support

Version 0.1.6 (2021-06-17)

• Added: Windows support

Version 0.1.5 (2021-05-10)

• Added: macOS support

Version 0.1.4 (2021-03-26)

• Fixed: “Edit on Github” link in the docs

Version 0.1.3 (2021-03-25)

• Changed: move to Github and release as open source

Version 0.1.2 (2021-03-18)

• Added: upmix argument to remix()

Version 0.1.1 (2021-01-15)

• Fixed: Updating binaries to RELEASE versions (execution time greatly reduced!)

Version 0.1.0 (2020-02-12)

• Added: Initial release