v0.3.0

Added

• Feat: update ecma-418-2 tonality allowing 3rd edition and diffuse field #317
• Feat: 1/3-octave- and octave-band levels from PSD or signal #328
• Feat: helper class to create a PyAnsys Sound FieldsContainer #366
• Feat: add a new example to illustrate octave and one-third-octave computation #415

Miscellaneous

• Chore: update changelog for v0.2.0 #319
• Ci: adding release to github in cicd #320
• Build: bump pyvista from 0.45.2 to 0.45.3 #322
• Ci: update the check-vulnerabilities action #323
• Ci: bump ansys/actions from 10.0.12 to 10.0.13 in the actions group #324
• Build: bump trame-vtk from 2.9.0 to 2.9.1 #325
• Build: bump trame from 3.10.2 to 3.11.0 #326
• Build: bump regex from 2024.11.6 to 2025.7.34 #329
• Build: bump matplotlib from 3.10.3 to 3.10.5 #330
• Build: bump pyvista from 0.45.3 to 0.46.0 #332
• Ci: bump the actions group with 2 updates #333, #369, #376, #395, #405
• Chore: [pre-commit.ci] pre-commit autoupdate #334, #337, #363, #371, #375, #387, #389, #406, #408, #421
• Chore: update CHANGELOG for v0.2.1 #335
• Build: bump trame from 3.11.0 to 3.12.0 #338
• Build: bump pyvista from 0.46.0 to 0.46.2 #339
• Ci: bump actions/checkout from 4 to 5 in the actions group #340
• Docs: update html_context with PyAnsys tags #341
• Fix: update expected values following octave center frequency update in DPF Sound (31.0->31.5 Hz) #342
• Build: bump ansys-sphinx-theme from 1.5.3 to 1.6.0 #343
• Build: bump regex from 2025.7.34 to 2025.8.29 #344
• Ci: bump ansys/actions from 10.0.14 to 10.0.15 in the actions group #345
• Build: bump matplotlib from 3.10.5 to 3.10.6 #346
• Build: bump pyvista from 0.46.2 to 0.46.3 #347
• Build: bump platformdirs from 4.3.8 to 4.4.0 #348
• Build: bump vtk from 9.4.2 to 9.5.1 #349
• Build: bump pytest from 8.4.1 to 8.4.2 #350
• Build: bump pytest-cov from 6.2.1 to 6.3.0 #351
• Build: bump regex from 2025.8.29 to 2025.9.1 #352
• Ci: bump the actions group with 4 updates #353
• Build: bump ansys-sphinx-theme from 1.6.0 to 1.6.1 #354
• Build: bump pytest-cov from 6.3.0 to 7.0.0 #355
• Ci: bump ansys/actions from 10.0.20 to 10.1.0 in the actions group #356
• Chore: update docker recipe and add docker documentation #358
• Docs: Update ``CONTRIBUTORS.md`` with the latest contributors #359
• Ci: bump ansys/actions from 10.1.0 to 10.1.1 in the actions group #360
• Build: bump regex from 2025.9.1 to 2025.9.18 #361
• Build: bump vtk from 9.5.1 to 9.5.2 #362
• Ci: bump ansys/actions from 10.1.1 to 10.1.2 in the actions group #364
• Feat: convert class `PyAnsysSound`'s method `convert_fields_container_to_np_array` into a utility function in the same module #367
• Build: bump trame-vtk from 2.9.1 to 2.10.0 #368
• Fix: fix level unit following DPF Sound bug #1288971 fix #370
• Build: bump matplotlib from 3.10.6 to 3.10.7 #372
• Build: bump platformdirs from 4.4.0 to 4.5.0 #373
• Build: bump ansys-sphinx-theme from 1.6.1 to 1.6.3 #374
• Build: bump regex from 2025.9.18 to 2025.10.23 #377
• Fix: manage Sound Composer project name #380
• Ci: bump ansys/actions from 10.1.4 to 10.1.5 in the actions group #381
• Build: bump pyvista from 0.46.3 to 0.46.4 #382
• Build: bump pytest from 8.4.2 to 9.0.0 #384
• Build: bump pypandoc from 1.15 to 1.16 #385
• Build: bump regex from 2025.10.23 to 2025.11.3 #386
• Ci: add check-actions-security step and remedy detected vulnerabilities #388
• Build: bump pypandoc from 1.16 to 1.16.2 #390
• Build: bump pytest from 9.0.0 to 9.0.1 #391
• Build: bump scikit-learn from 1.7.0 to 1.7.2 #392
• Build: bump scipy from 1.15.2 to 1.15.3 #393
• Build: bump requests from 2.30.0 to 2.32.5 #394
• Chore: Update missing or outdated files #397
• Ci: bump actions/setup-python from 6.0.0 to 6.1.0 in the actions group #398
• Test: add tests related to the addition of Ansys_OrderFreq format. #400
• Build: bump pytest from 9.0.1 to 9.0.2 #401
• Build: bump sphinx-gallery from 0.19.0 to 0.20.0 #402
• Build: bump numpydoc from 1.9.0 to 1.10.0 #403
• Build: bump platformdirs from 4.5.0 to 4.5.1 #404
• Build: bump ansys-sphinx-theme from 1.6.3 to 1.6.4 #407
• Build: bump trame-vtk from 2.10.0 to 2.10.1 #411
• Build: bump matplotlib from 3.10.7 to 3.10.8 #412
• Ci: bump the actions group with 3 updates #413
• Refactor: clean up download module #418
• Build: bump trame-vtk from 2.10.1 to 2.10.2 #419
• Docs: final documentation review for 0.3.0 #420

Maintenance

• Fix: removing cache in doc-build action #321
• Fix: test value changes following IPP update #378
• Build: Implement package check decorators #396
• Ci: add 26.1 to the list of official images #410
• Build: bump ansys-dpf-core from 0.14.2 to 0.15.0 #414

Test

• Test: Add unit tests with version 4 of AnsysSound_Spectrum file format #357
• Feat: retrieve sampling frequency and format in class `LoadWav` #379
• Feat: add new example for analyzing JLT results #383
• Docs: example code snippets in class docstrings and update general documentation #409
• Ci: use insecure gRPC communication [#416](https://github.com/ansys/pya...

v0.2.1

0.2.1 - August 12, 2025

Dependencies

• Fix: ansys-dpf-core version #331

Artifact Attestations

You can verify this release's artifact attestations using GitHub's command-line tool. For example, download the files from this release page or from PyPI. Then, run the following commands:

$ gh attestation verify --owner ansys dist/ansys-sound-core-artifacts/ansys_sound_core-0.2.1-py3-none-any.whl
$ gh attestation verify --owner ansys dist/ansys-sound-core-artifacts/ansys_sound_core-0.2.1.tar.gz
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-windows-latest-3.13.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-ubuntu-latest-3.12.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-macos-latest-3.11.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-macos-latest-3.13.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-windows-latest-3.11.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-ubuntu-latest-3.10.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-macos-latest-3.12.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-ubuntu-latest-3.11.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-ubuntu-latest-3.13.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-windows-latest-3.10.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-macos-latest-3.10.zip
$ gh attestation verify --owner ansys dist/wheelhouse/ansys-sound-core-v0.2.1-wheelhouse-windows-latest-3.12.zip

v0.2.0

What's Changed

• chore: update CHANGELOG for v0.1.3 by @pyansys-ci-bot in #94
• docs: update examples card images by @anssmolla in #83
• build: bump pytest from 8.2.2 to 8.3.1 by @dependabot[bot] in #87
• build: bump sphinx-gallery from 0.16.0 to 0.17.0 by @dependabot[bot] in #86
• build: bump sphinx-autodoc-typehints from 2.2.2 to 2.2.3 by @dependabot[bot] in #85
• build: bump pyvista from 0.44.0 to 0.44.1 by @dependabot[bot] in #84
• build: bump sphinx from 7.4.0 to 7.4.7 by @dependabot[bot] in #88
• doc: adding missing doc for PSD by @a-bouth in #95
• build: bump ansys-dpf-core from 0.12.2 to 0.13.0 by @dependabot[bot] in #98
• fix: Missing BLACKMAN window type in PSD and STFT classes by @ansaminard in #103
• build: bump matplotlib from 3.8.4 to 3.9.1.post1 by @dependabot[bot] in #101
• feat: Sound power level class and tests by @ansaminard in #104
• build: bump sphinx-design from 0.6.0 to 0.6.1 by @dependabot[bot] in #97
• build: bump numpydoc from 1.7.0 to 1.8.0 by @dependabot[bot] in #99
• build: bump pytest from 8.3.1 to 8.3.2 by @dependabot[bot] in #106
• build: bump ansys-sphinx-theme from 0.16.6 to 1.0.7 by @dependabot[bot] in #107
• build: bump sphinx-gallery from 0.17.0 to 0.17.1 by @dependabot[bot] in #105
• build: bump trame-vtk from 2.8.9 to 2.8.10 by @dependabot[bot] in #100
• ci: bump ansys/actions from 6 to 7 in the actions group by @dependabot[bot] in #96
• build: bump sphinx from 7.4.7 to 8.0.2 by @dependabot[bot] in #102
• build: bump sphinx-autodoc-typehints from 2.2.3 to 2.3.0 by @dependabot[bot] in #110
• docs: add user_agent to check links by @SMoraisAnsys in #112
• fix: Updated SWL tests with latest modifs from DLL by @a-bouth in #114
• docs: linkcheck ignore ansys urls by @SMoraisAnsys in #113
• build: bump regex from 2024.5.15 to 2024.7.24 by @dependabot[bot] in #108
• build: bump sphinx-autobuild from 2024.4.16 to 2024.9.3 by @dependabot[bot] in #118
• build: bump matplotlib from 3.9.1.post1 to 3.9.2 by @dependabot[bot] in #109
• build: bump sphinx-autodoc-typehints from 2.3.0 to 2.4.0 by @dependabot[bot] in #116
• build: bump ansys-sphinx-theme from 1.0.7 to 1.0.8 by @dependabot[bot] in #115
• build: bump pytest from 8.3.2 to 8.3.3 by @dependabot[bot] in #122
• build: bump sphinx-autodoc-typehints from 2.4.0 to 2.4.1 by @dependabot[bot] in #121
• build: bump regex from 2024.7.24 to 2024.9.11 by @dependabot[bot] in #120
• build: bump trame from 3.6.3 to 3.6.5 by @dependabot[bot] in #127
• build: bump ansys-sphinx-theme from 1.0.8 to 1.0.11 by @dependabot[bot] in #126
• build: bump platformdirs from 4.2.2 to 4.3.6 by @dependabot[bot] in #125
• build: bump sphinx-autodoc-typehints from 2.4.1 to 2.4.4 by @dependabot[bot] in #124
• build: bump sphinx-autobuild from 2024.9.3 to 2024.9.19 by @dependabot[bot] in #123
• fix: update swl operator callback by @anshlachamb in #129
• build: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #81
• ci: pyvista/setup-headless-display started failing by @clatapie in #135
• build: bump ansys-sphinx-theme from 1.0.11 to 1.1.2 by @dependabot[bot] in #134
• build: bump sphinx-autobuild from 2024.9.19 to 2024.10.3 by @dependabot[bot] in #133
• maint: Updating AUTHORS and CONTRIBUTORS.md by @a-bouth in #138
• build: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #137
• build: bump sphinx from 8.0.2 to 8.1.3 by @dependabot[bot] in #143
• build: bump pypandoc from 1.13 to 1.14 by @dependabot[bot] in #141
• build: bump sphinx-autodoc-typehints from 2.4.4 to 2.5.0 by @dependabot[bot] in #144
• build: bump ansys-sphinx-theme from 1.1.2 to 1.1.3 by @dependabot[bot] in #142
• build: bump sphinx-gallery from 0.17.1 to 0.18.0 by @dependabot[bot] in #140
• ci: bump ansys/actions from 7 to 8 in the actions group by @dependabot[bot] in #136
• build: bump trame from 3.6.5 to 3.7.0 by @dependabot[bot] in #148
• build: bump trame-vtk from 2.8.10 to 2.8.11 by @dependabot[bot] in #147
• build: bump ansys-sphinx-theme from 1.1.3 to 1.1.6 by @dependabot[bot] in #146
• build: bump pytest-cov from 5.0.0 to 6.0.0 by @dependabot[bot] in #151
• build: bump ansys-sphinx-theme from 1.1.6 to 1.2.0 by @dependabot[bot] in #152
• feat: new indicator SpectralCentroid, with its associated tests by @anshlachamb in #150
• chore: pre-commit autoupdate by @pre-commit-ci[bot] in #145
• build: bump ansys-dpf-core from 0.13.0 to 0.13.2 by @dependabot[bot] in #154
• build: bump regex from 2024.9.11 to 2024.11.6 by @dependabot[bot] in #155
• build: bump trame-vtk from 2.8.11 to 2.8.12 by @dependabot[bot] in #156
• chore: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #157
• build: bump ansys-sphinx-theme from 1.2.0 to 1.2.1 by @dependabot[bot] in #159
• feat: spectrum source control for sound composer by @ansaminard in #158
• docs: fix extra : in API doc and add favicon in conf.py by @clatapie in #164
• fix: swl doc issue #153 by @ansaminard in #163
• ci: deleting docker images from cicd by @clatapie in #165
• fix: remove unnecessary explicit getters by @ansaminard in #166
• build: bump ansys-sphinx-theme from 1.2.1 to 1.2.2 by @dependabot[bot] in #168
• feat: source spectrum for sound composer by @ansaminard in #162
• feat: tonality DIN45681 by @ansaminard in #161
• docs: sort out doc and type hints for numpy arrays by @ansaminard in #171
• feat: sound composer's source control time by @ansaminard in #170
• feat: sound composer's source audio by @ansaminard in #169
• build: bump matplotlib from 3.9.2 to 3.9.3 by @dependabot[bot] in #175
• build: bump ansys-dpf-core from 0.13.2 to 0.13.3 by @dependabot[bot] in #174
• fix: spacings on CONTRIBUTORS.md file by @RobPasMue in #178
• build: bump pytest from 8.3.3 to 8.3.4 by @dependabot[bot] in #176
• build: bump pyvista from 0.44.1 to 0.44.2 by @dependabot[bot] in #173
• ci: bump the actions group across 1 directory with 2 updates by @dependabot[bot] in #177
• chore: supporting Python 3.13 and dropping support for Python 3.9 by @clatapie in #185
• chore: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #179
• feat: source broadband noise for sound composer by @ansaminard in #172
• feat: source broadband noise 2 parameters for sound composer by @ansaminard in #180
• test: Improving conftest.py so that local configuration is handled by @a-bouth in https://github.com/ansys/pyansys-soun...

v0.1.3

chore: updating CHANGELOG for v0.1.3

v0.1.2

chore: updating CHANGELOG for v0.1.2

v0.1.1

chore: updating CHANGELOG for v0.1.1

v0.1.0

chore: updating CHANGELOG for v0.1.0