This release provides partial backward compatibility to the 0.8 series.
The 0.9.0 release introduced restrictions on positional arguments to many functions, requiring
parameters to be passed by keyword arguments instead.
In 0.9.1, positional parameters now trigger warnings instead of errors, so 0.8-compatible code should work again.
Additional changes:
[#1448](https://github.com/librosa/librosa/issues/1448)_ Documentation for librosa.effects.trim and librosa.effects.split has been corrected to reflect a semantic change in the ref parameter introduced by [#1130](https://github.com/librosa/librosa/issues/1130)_.
Explicit ref values now measure amplitude rather than power.
The main feature of this release is (nearly) full support for arbitrary multi-channel processing, along with several speed and stability enhancements.
A detailed list of changes is provided below.
New Features
- [#1130](https://github.com/librosa/librosa/issues/1130)_ Nearly full support for multi-channel processing. Brian McFee, Daniel Faronbi, Iran Roman
- [#1331](https://github.com/librosa/librosa/issues/1331)_ Option to disable unicode characters in display functions. Brian McFee
- [#1441](https://github.com/librosa/librosa/issues/1441)_ Significantly expanded the library of example audio clips. Brian McFee
API changes
- [#1114](https://github.com/librosa/librosa/issues/1114)_ Most functions now require keyword arguments. Brian McFee
- [#1382](https://github.com/librosa/librosa/issues/1382)_ The default padding mode for most functions (including STFT) is now zero-padding. Brian McFee
- [#1418](https://github.com/librosa/librosa/issues/1418)_ librosa.load and librosa.stream can now operate directly on open soundfile objects. Brian McFee
- [#1414](https://github.com/librosa/librosa/issues/1414)_ librosa.display.specshow now uses centered coordinate grids. Brian McFee
- [#1398](https://github.com/librosa/librosa/issues/1398)_ librosa.iirt now exposes API control over resampling modes. Brian McFee
- [#1416](https://github.com/librosa/librosa/issues/1416)_ Removed deprecated functions librosa.display.waveplot and librosa.util.example_audio_file. Brian McFee
Bug fixes
- [#1387](https://github.com/librosa/librosa/issues/1387)_ Fixed errors in support of odd frame lengths in various functions. Brian McFee
- [#1273](https://github.com/librosa/librosa/issues/1273)_ Minor corrections to constants in perceptual weighting functions. Brian McFee
- [#1350](https://github.com/librosa/librosa/issues/1350)_ Removed uses of deprecated numpy numerical types. Brian McFee
- [#1361](https://github.com/librosa/librosa/issues/1361)_ Maximum frequency is now correctly inferred as Nyquist in onset strength calculation. Brian McFee
- [#1362](https://github.com/librosa/librosa/issues/1362)_ librosa.effects.deemphasis no longer modifies the input signal in-place. Brian McFee
- [#1375](https://github.com/librosa/librosa/issues/1375)_ librosa.util.frame now correctly works for arbitrary memory layouts and numbers of axes. Brian McFee
- [#1425](https://github.com/librosa/librosa/issues/1425)_ Fixed an off-by-one error in librosa.yin and librosa.pyin. @philstem, Brian McFee
- [#1430](https://github.com/librosa/librosa/issues/1430)_ Removed unnecessary __all__ specifications to better support static analysis. Fabian Keller
- [#1407](https://github.com/librosa/librosa/issues/1407)_ Corrected a normalization error in inverse CQT. Brian McFee, Vincent Lostanlen
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dependabot[bot]
commented
2 years ago
Bumps librosa from 0.8.1 to 0.9.1.
Release notes
Sourced from librosa's releases.
Changelog
Sourced from librosa's changelog.
... (truncated)
Commits
6e6a9d8doc update, fix #14456dad8acdeprecation shim for positional arguments (#1451)ae6f8770.9.0 final release prep (#1441)4068c2d0.9.0rc0 release preparation (#1439)c79a85eWarning stacklevels (#1436)8775bdcRequired kwargs (#1431)e1d9409Remove unnecessary dynamic all modifications (#1430)03f035cfixed off-by-one in yin/pyin difference calculation, fixes #1425 (#1428)4be1f61Added new examples (#1423)a1b2a31tiny fix (#1427)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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