Update Acoustics Module by jmcvey3 · Pull Request #447 · MHKiT-Software/MHKiT-Python

jmcvey3 · 2026-06-16T20:58:05Z

Enhancements:

Adds ability to convert sound spectral densities to millidecade format (https://doi.org/10.1121/10.0003324)
Adds reader for WISPR (Wideband Intelligent Signal Processing and Recording) system for hydrophones
Updates the export_audio function to input voltage timeseries and allow resampling to speed up recordings

Bugfixes

Refactors band-averaging for spectral density levels and sound pressure levels. This refactor avoids losing information at frequencies located at band boundaries, and conducts all of the band-averaging immediately after the PSD calculation.

The jupyter notebook has been updated with these changes as well.

…y now

…y vector weighting for calculating band-averaged SPLs

simmsa · 2026-06-17T13:08:48Z

@jmcvey3 there is a test failure on python 3.10. Any ideas on a fix there? I don't know why python 3.10 would have a different numerical result for one calculation?

The other test failures don't seem to be caused by any of your changes.

https://github.com/MHKiT-Software/MHKiT-Python/actions/runs/27647812694/job/81902073822#step:8:419

=========================== short test summary info ============================
FAILED .github/workflows/mhkit/tests/acoustics/test_metrics.py::TestMetrics::test_spl - AssertionError: 
Not equal to tolerance rtol=1e-07, atol=1e-06

Mismatched elements: 2 / 25 (8%)
Max absolute difference among violations: 9.94873047e-06
Max relative difference among violations: 1.20091383e-07
 ACTUAL: array([[82.13845 , 80.43939 , 81.25442 , 83.51936 , 80.834045],
       [83.07329 , 81.89704 , 81.74825 , 83.87166 , 81.16063 ],
       [82.84301 , 81.24031 , 81.632744, 83.92746 , 81.09888 ],...
 DESIRED: array([[82.13845 , 80.43939 , 81.25442 , 83.51936 , 80.834045],
       [83.07329 , 81.89704 , 81.748245, 83.87166 , 81.16063 ],
       [82.843   , 81.24031 , 81.632744, 83.92745 , 81.09888 ],...
=========== 1 failed, 343 passed, 218 warnings in 627.76s (0:10:27) ============

jmcvey3 · 2026-06-17T15:39:22Z

@jmcvey3 there is a test failure on python 3.10. Any ideas on a fix there? I don't know why python 3.10 would have a different numerical result for one calculation?

The other test failures don't seem to be caused by any of your changes.

https://github.com/MHKiT-Software/MHKiT-Python/actions/runs/27647812694/job/81902073822#step:8:419

=========================== short test summary info ============================
FAILED .github/workflows/mhkit/tests/acoustics/test_metrics.py::TestMetrics::test_spl - AssertionError: 
Not equal to tolerance rtol=1e-07, atol=1e-06

Mismatched elements: 2 / 25 (8%)
Max absolute difference among violations: 9.94873047e-06
Max relative difference among violations: 1.20091383e-07
 ACTUAL: array([[82.13845 , 80.43939 , 81.25442 , 83.51936 , 80.834045],
       [83.07329 , 81.89704 , 81.74825 , 83.87166 , 81.16063 ],
       [82.84301 , 81.24031 , 81.632744, 83.92746 , 81.09888 ],...
 DESIRED: array([[82.13845 , 80.43939 , 81.25442 , 83.51936 , 80.834045],
       [83.07329 , 81.89704 , 81.748245, 83.87166 , 81.16063 ],
       [82.843   , 81.24031 , 81.632744, 83.92745 , 81.09888 ],...
=========== 1 failed, 343 passed, 218 warnings in 627.76s (0:10:27) ============

Thanks for looking so quick. Looks like a machine precision error, since it's saying 9.94873047e-06 < 1e-7. I'll set the relative tolerance to 1e-6.

…leanup deprecation warning strings

simmsa

@jmcvey3 I think the code looks good here, but am deferring specific acoustic knowledge to you and your team.

I found 1 minor typo, everything else looks good here.

simmsa · 2026-06-17T19:37:45Z

+    method_name : str
+        The validated method name in lowercase.
+    method_arg : float, int, or None
+        The argument associated with the method, if applicableotherwise, None.


Typo here in applicable

jmcvey3 · 2026-06-17T22:53:37Z

Thanks Andrew for hopping on this! We're going to do a data comparison from work up in Igiugig with the UW research group soonish, so I'd like to wait to merge until we've started that.

simmsa · 2026-06-17T22:59:59Z

Thanks Andrew for hopping on this! We're going to do a data comparison from work up in Igiugig with the UW research group soonish, so I'd like to wait to merge until we've started that.

Sounds good, happy to wait.

We are planning a 1.1 release by the end of this quarter (Jun 30). Do you think this your planned work for this work will fall outside of that timeline? That is fine IMO, just wondering if we should try to include this in the next release and if we need to adjust the release timeline accordingly.

jmcvey3 · 2026-06-19T18:36:43Z

Thanks Andrew for hopping on this! We're going to do a data comparison from work up in Igiugig with the UW research group soonish, so I'd like to wait to merge until we've started that.

Sounds good, happy to wait.

We are planning a 1.1 release by the end of this quarter (Jun 30). Do you think this your planned work for this work will fall outside of that timeline? That is fine IMO, just wondering if we should try to include this in the next release and if we need to adjust the release timeline accordingly.

I'll try to have it done by then, yes, because I'd like to have this in the next release.

jmcvey3 · 2026-06-29T17:08:23Z

Okay after a quick code verification with UW, I am calling this good to go.

@jmcvey3

# MHKiT-Python v1.1.0 ## Additions * Acoustics: Add millicdecade and WISPR instrument support * Added millidecade spectral conversion * Added a WISPR hydrophone reader * Added a voltage-based `export_audio` resampling option * Refactored band-averaging to avoid losing information at frequency-band boundaries * #447 * Author: @jmcvey3 * Reviewer: @simmsa * DOLfYN: Add [Nortek Aquadopp](https://www.nortekgroup.com/oceanography/aquadopp-series) ADCP support * Added DOLfYN support for reading Aquadopp instruments * Cleaned Nortek parsing code * Simplified handling of the non-cabled ADV orientation flag * #434 * Author: @jmcvey3 * Reviewer: @akeeste * Examples: Add ADCP waves example: `example/adcp_waves_example.ipynb` * Added an example notebook showing how to ingest and analyze wave measurements from a dual-profile Nortek Signature 250 deployment at PacWave. * #430 * Author: @jmcvey3 * Reviewer: @akeeste ## Improvements ### Acoustics - Improved flexibility and robustness of the Acoustics module - Added a configurable FFT length for sound pressure PSDs - Renamed bin/windowing attributes for clarity - Fixed an incorrectly signed gain correction - #433 - Author: @jmcvey3 - Reviewer: @akeeste ### DOLfYN - Refactored PSD calculations to use `scipy.signal.welch` - Replaced DOLfYN's custom Welch-like PSD implementation (built each segment from bin slices, could not overlap FFT segments) with `scipy.signal.welch` - Removed the bin-based segment structure and added a `step` argument to control overlap - Dropped float32 casts in some functions in favor of float64 - Removed `fft.py` and renamed `tools/misc.py` to `tools.py` - Breaking Changes: - NaNs are no longer tolerated in PSD calculations - DOLfYN defaults to 0% overlap to preserve existing array shapes - Acoustics defaults to 50% overlap - PSD output time dimension renamed to `time_psd` - #452 - Author: @jmcvey3 - Reviewer: @akeeste, @simmsa - Improved handling of "averaged" profiles - Fixed handling of Nortek Signature dual-profile ADCP data by defaulting to "_avg" velocity variables when untagged ones are absent. - #430 - Author: @jmcvey3 - Reviewer: @akeeste - Critical PSD bugfix - Fixed a bug where individual FFTs received a 50% overlap twice, which corrupted the first and last spectrum of a timeseries. - #430 - Author: @jmcvey3 - Reviewer: @akeeste ### Examples - Added histograms to ADCP example - #448 - Author: @browniea - Reviewer: @akeeste ### River/IO - Fixed Qhull interpolation and D3D coordinate-system errors - #448 - Author: @browniea - Reviewer: @akeeste - Fixes: #442, #444 - Delft3D module updates - Added new Delft3D coordinate names - Added a new grid-convergence-index calculation function - Added support for xarray/netCDF4 input in the D3D module - #428 - Author: @browniea - Reviewer: @akeeste ### Wave - NDBC Directional Wave Units - Fixed NDBC directional wave spectrum output to return degrees instead of radians - Updated polar plots so 0 deg is at the top and increases clockwise - #437 - Author: @jmcvey3 - Reviewer: @akeeste - Fixes: #427 ### Wave/Hindcast - Added a `hindcast_guard` exception-handling decorator (`hindcast_exceptions.py`) that surfaces a clear error on HSDS request failures, distinguishing the known NLR HSDS outage (#450) from other failures - #449 - Author: @simmsa - Reviewer: @akeeste ## Maintenance - Added Python 3.13 support - #445 - Author: @simmsa - Reviewer: @akeeste - Fixes: #441 - Added [pandas 3](https://pandas.pydata.org/community/blog/pandas-3.0.html) Support - Updated the pandas dependency to allow pandas 3.x - Added a compatibility shim for NDBC missing-value handling related to pandas 3 object to String dtype api changes - Fixed a deprecated period alias in tests - #443 - Author: @simmsa - Reviewer: @akeeste - Fixes: #440 - Updated GitHub Actions CI, expanded installation/developer documentation, refreshed dev environment, and trimmed dependencies - Refactored optional dependencies - Standardized conda/conda-forge environment builds - Scoped black linting to changed files - #436 - Author: @simmsa - Reviewer: @akeeste - Update `rex` dependency to target pypi package to [`NLR-rex[hsds]>=0.5.0`](https://pypi.org/project/NLR-rex/) - #449 - Author: @simmsa - Reviewer: @akeeste

Enhancements: - Adds ability to convert sound spectral densities to millidecade format (https://doi.org/10.1121/10.0003324) - Adds reader for WISPR (Wideband Intelligent Signal Processing and Recording) system for hydrophones - Updates the export_audio function to input voltage timeseries and allow resampling to speed up recordings Bugfixes - Refactors band-averaging for spectral density levels and sound pressure levels. This refactor avoids losing information at frequencies located at band boundaries, and conducts all of the band-averaging immediately after the PSD calculation. The jupyter notebook has been updated with these changes as well.

@jmcvey3

# MHKiT-Python v1.1.0 ## Additions * Acoustics: Add millicdecade and WISPR instrument support * Added millidecade spectral conversion * Added a WISPR hydrophone reader * Added a voltage-based `export_audio` resampling option * Refactored band-averaging to avoid losing information at frequency-band boundaries * MHKiT-Software#447 * Author: @jmcvey3 * Reviewer: @simmsa * DOLfYN: Add [Nortek Aquadopp](https://www.nortekgroup.com/oceanography/aquadopp-series) ADCP support * Added DOLfYN support for reading Aquadopp instruments * Cleaned Nortek parsing code * Simplified handling of the non-cabled ADV orientation flag * MHKiT-Software#434 * Author: @jmcvey3 * Reviewer: @akeeste * Examples: Add ADCP waves example: `example/adcp_waves_example.ipynb` * Added an example notebook showing how to ingest and analyze wave measurements from a dual-profile Nortek Signature 250 deployment at PacWave. * MHKiT-Software#430 * Author: @jmcvey3 * Reviewer: @akeeste ## Improvements ### Acoustics - Improved flexibility and robustness of the Acoustics module - Added a configurable FFT length for sound pressure PSDs - Renamed bin/windowing attributes for clarity - Fixed an incorrectly signed gain correction - MHKiT-Software#433 - Author: @jmcvey3 - Reviewer: @akeeste ### DOLfYN - Refactored PSD calculations to use `scipy.signal.welch` - Replaced DOLfYN's custom Welch-like PSD implementation (built each segment from bin slices, could not overlap FFT segments) with `scipy.signal.welch` - Removed the bin-based segment structure and added a `step` argument to control overlap - Dropped float32 casts in some functions in favor of float64 - Removed `fft.py` and renamed `tools/misc.py` to `tools.py` - Breaking Changes: - NaNs are no longer tolerated in PSD calculations - DOLfYN defaults to 0% overlap to preserve existing array shapes - Acoustics defaults to 50% overlap - PSD output time dimension renamed to `time_psd` - MHKiT-Software#452 - Author: @jmcvey3 - Reviewer: @akeeste, @simmsa - Improved handling of "averaged" profiles - Fixed handling of Nortek Signature dual-profile ADCP data by defaulting to "_avg" velocity variables when untagged ones are absent. - MHKiT-Software#430 - Author: @jmcvey3 - Reviewer: @akeeste - Critical PSD bugfix - Fixed a bug where individual FFTs received a 50% overlap twice, which corrupted the first and last spectrum of a timeseries. - MHKiT-Software#430 - Author: @jmcvey3 - Reviewer: @akeeste ### Examples - Added histograms to ADCP example - MHKiT-Software#448 - Author: @browniea - Reviewer: @akeeste ### River/IO - Fixed Qhull interpolation and D3D coordinate-system errors - MHKiT-Software#448 - Author: @browniea - Reviewer: @akeeste - Fixes: MHKiT-Software#442, MHKiT-Software#444 - Delft3D module updates - Added new Delft3D coordinate names - Added a new grid-convergence-index calculation function - Added support for xarray/netCDF4 input in the D3D module - MHKiT-Software#428 - Author: @browniea - Reviewer: @akeeste ### Wave - NDBC Directional Wave Units - Fixed NDBC directional wave spectrum output to return degrees instead of radians - Updated polar plots so 0 deg is at the top and increases clockwise - MHKiT-Software#437 - Author: @jmcvey3 - Reviewer: @akeeste - Fixes: MHKiT-Software#427 ### Wave/Hindcast - Added a `hindcast_guard` exception-handling decorator (`hindcast_exceptions.py`) that surfaces a clear error on HSDS request failures, distinguishing the known NLR HSDS outage (MHKiT-Software#450) from other failures - MHKiT-Software#449 - Author: @simmsa - Reviewer: @akeeste ## Maintenance - Added Python 3.13 support - MHKiT-Software#445 - Author: @simmsa - Reviewer: @akeeste - Fixes: MHKiT-Software#441 - Added [pandas 3](https://pandas.pydata.org/community/blog/pandas-3.0.html) Support - Updated the pandas dependency to allow pandas 3.x - Added a compatibility shim for NDBC missing-value handling related to pandas 3 object to String dtype api changes - Fixed a deprecated period alias in tests - MHKiT-Software#443 - Author: @simmsa - Reviewer: @akeeste - Fixes: MHKiT-Software#440 - Updated GitHub Actions CI, expanded installation/developer documentation, refreshed dev environment, and trimmed dependencies - Refactored optional dependencies - Standardized conda/conda-forge environment builds - Scoped black linting to changed files - MHKiT-Software#436 - Author: @simmsa - Reviewer: @akeeste - Update `rex` dependency to target pypi package to [`NLR-rex[hsds]>=0.5.0`](https://pypi.org/project/NLR-rex/) - MHKiT-Software#449 - Author: @simmsa - Reviewer: @akeeste

Enhancements: - Adds ability to convert sound spectral densities to millidecade format (https://doi.org/10.1121/10.0003324) - Adds reader for WISPR (Wideband Intelligent Signal Processing and Recording) system for hydrophones - Updates the export_audio function to input voltage timeseries and allow resampling to speed up recordings Bugfixes - Refactors band-averaging for spectral density levels and sound pressure levels. This refactor avoids losing information at frequencies located at band boundaries, and conducts all of the band-averaging immediately after the PSD calculation. The jupyter notebook has been updated with these changes as well.

@jmcvey3

# MHKiT-Python v1.1.0 ## Additions * Acoustics: Add millicdecade and WISPR instrument support * Added millidecade spectral conversion * Added a WISPR hydrophone reader * Added a voltage-based `export_audio` resampling option * Refactored band-averaging to avoid losing information at frequency-band boundaries * #447 * Author: @jmcvey3 * Reviewer: @simmsa * DOLfYN: Add [Nortek Aquadopp](https://www.nortekgroup.com/oceanography/aquadopp-series) ADCP support * Added DOLfYN support for reading Aquadopp instruments * Cleaned Nortek parsing code * Simplified handling of the non-cabled ADV orientation flag * #434 * Author: @jmcvey3 * Reviewer: @akeeste * Examples: Add ADCP waves example: `example/adcp_waves_example.ipynb` * Added an example notebook showing how to ingest and analyze wave measurements from a dual-profile Nortek Signature 250 deployment at PacWave. * #430 * Author: @jmcvey3 * Reviewer: @akeeste ## Improvements ### Acoustics - Improved flexibility and robustness of the Acoustics module - Added a configurable FFT length for sound pressure PSDs - Renamed bin/windowing attributes for clarity - Fixed an incorrectly signed gain correction - #433 - Author: @jmcvey3 - Reviewer: @akeeste ### DOLfYN - Refactored PSD calculations to use `scipy.signal.welch` - Replaced DOLfYN's custom Welch-like PSD implementation (built each segment from bin slices, could not overlap FFT segments) with `scipy.signal.welch` - Removed the bin-based segment structure and added a `step` argument to control overlap - Dropped float32 casts in some functions in favor of float64 - Removed `fft.py` and renamed `tools/misc.py` to `tools.py` - Breaking Changes: - NaNs are no longer tolerated in PSD calculations - DOLfYN defaults to 0% overlap to preserve existing array shapes - Acoustics defaults to 50% overlap - PSD output time dimension renamed to `time_psd` - #452 - Author: @jmcvey3 - Reviewer: @akeeste, @simmsa - Improved handling of "averaged" profiles - Fixed handling of Nortek Signature dual-profile ADCP data by defaulting to "_avg" velocity variables when untagged ones are absent. - #430 - Author: @jmcvey3 - Reviewer: @akeeste - Critical PSD bugfix - Fixed a bug where individual FFTs received a 50% overlap twice, which corrupted the first and last spectrum of a timeseries. - #430 - Author: @jmcvey3 - Reviewer: @akeeste ### Examples - Added histograms to ADCP example - #448 - Author: @browniea - Reviewer: @akeeste ### River/IO - Fixed Qhull interpolation and D3D coordinate-system errors - #448 - Author: @browniea - Reviewer: @akeeste - Fixes: #442, #444 - Delft3D module updates - Added new Delft3D coordinate names - Added a new grid-convergence-index calculation function - Added support for xarray/netCDF4 input in the D3D module - #428 - Author: @browniea - Reviewer: @akeeste ### Wave - NDBC Directional Wave Units - Fixed NDBC directional wave spectrum output to return degrees instead of radians - Updated polar plots so 0 deg is at the top and increases clockwise - #437 - Author: @jmcvey3 - Reviewer: @akeeste - Fixes: #427 ### Wave/Hindcast - Added a `hindcast_guard` exception-handling decorator (`hindcast_exceptions.py`) that surfaces a clear error on HSDS request failures, distinguishing the known NLR HSDS outage (#450) from other failures - #449 - Author: @simmsa - Reviewer: @akeeste ## Maintenance - Added Python 3.13 support - #445 - Author: @simmsa - Reviewer: @akeeste - Fixes: #441 - Added [pandas 3](https://pandas.pydata.org/community/blog/pandas-3.0.html) Support - Updated the pandas dependency to allow pandas 3.x - Added a compatibility shim for NDBC missing-value handling related to pandas 3 object to String dtype api changes - Fixed a deprecated period alias in tests - #443 - Author: @simmsa - Reviewer: @akeeste - Fixes: #440 - Updated GitHub Actions CI, expanded installation/developer documentation, refreshed dev environment, and trimmed dependencies - Refactored optional dependencies - Standardized conda/conda-forge environment builds - Scoped black linting to changed files - #436 - Author: @simmsa - Reviewer: @akeeste - Update `rex` dependency to target pypi package to [`NLR-rex[hsds]>=0.5.0`](https://pypi.org/project/NLR-rex/) - #449 - Author: @simmsa - Reviewer: @akeeste

@jmcvey3

# MHKiT-Python v1.1.0 ## Additions * Acoustics: Add millicdecade and WISPR instrument support * Added millidecade spectral conversion * Added a WISPR hydrophone reader * Added a voltage-based `export_audio` resampling option * Refactored band-averaging to avoid losing information at frequency-band boundaries * #447 * Author: @jmcvey3 * Reviewer: @simmsa * DOLfYN: Add [Nortek Aquadopp](https://www.nortekgroup.com/oceanography/aquadopp-series) ADCP support * Added DOLfYN support for reading Aquadopp instruments * Cleaned Nortek parsing code * Simplified handling of the non-cabled ADV orientation flag * #434 * Author: @jmcvey3 * Reviewer: @akeeste * Examples: Add ADCP waves example: `example/adcp_waves_example.ipynb` * Added an example notebook showing how to ingest and analyze wave measurements from a dual-profile Nortek Signature 250 deployment at PacWave. * #430 * Author: @jmcvey3 * Reviewer: @akeeste ## Improvements ### Acoustics - Improved flexibility and robustness of the Acoustics module - Added a configurable FFT length for sound pressure PSDs - Renamed bin/windowing attributes for clarity - Fixed an incorrectly signed gain correction - #433 - Author: @jmcvey3 - Reviewer: @akeeste ### DOLfYN - Refactored PSD calculations to use `scipy.signal.welch` - Replaced DOLfYN's custom Welch-like PSD implementation (built each segment from bin slices, could not overlap FFT segments) with `scipy.signal.welch` - Removed the bin-based segment structure and added a `step` argument to control overlap - Dropped float32 casts in some functions in favor of float64 - Removed `fft.py` and renamed `tools/misc.py` to `tools.py` - Breaking Changes: - NaNs are no longer tolerated in PSD calculations - DOLfYN defaults to 0% overlap to preserve existing array shapes - Acoustics defaults to 50% overlap - PSD output time dimension renamed to `time_psd` - #452 - Author: @jmcvey3 - Reviewer: @akeeste, @simmsa - Improved handling of "averaged" profiles - Fixed handling of Nortek Signature dual-profile ADCP data by defaulting to "_avg" velocity variables when untagged ones are absent. - #430 - Author: @jmcvey3 - Reviewer: @akeeste - Critical PSD bugfix - Fixed a bug where individual FFTs received a 50% overlap twice, which corrupted the first and last spectrum of a timeseries. - #430 - Author: @jmcvey3 - Reviewer: @akeeste ### Examples - Added histograms to ADCP example - #448 - Author: @browniea - Reviewer: @akeeste ### River/IO - Fixed Qhull interpolation and D3D coordinate-system errors - #448 - Author: @browniea - Reviewer: @akeeste - Fixes: #442, #444 - Delft3D module updates - Added new Delft3D coordinate names - Added a new grid-convergence-index calculation function - Added support for xarray/netCDF4 input in the D3D module - #428 - Author: @browniea - Reviewer: @akeeste ### Wave - NDBC Directional Wave Units - Fixed NDBC directional wave spectrum output to return degrees instead of radians - Updated polar plots so 0 deg is at the top and increases clockwise - #437 - Author: @jmcvey3 - Reviewer: @akeeste - Fixes: #427 ### Wave/Hindcast - Added a `hindcast_guard` exception-handling decorator (`hindcast_exceptions.py`) that surfaces a clear error on HSDS request failures, distinguishing the known NLR HSDS outage (#450) from other failures - #449 - Author: @simmsa - Reviewer: @akeeste ## Maintenance - Added Python 3.13 support - #445 - Author: @simmsa - Reviewer: @akeeste - Fixes: #441 - Added [pandas 3](https://pandas.pydata.org/community/blog/pandas-3.0.html) Support - Updated the pandas dependency to allow pandas 3.x - Added a compatibility shim for NDBC missing-value handling related to pandas 3 object to String dtype api changes - Fixed a deprecated period alias in tests - #443 - Author: @simmsa - Reviewer: @akeeste - Fixes: #440 - Updated GitHub Actions CI, expanded installation/developer documentation, refreshed dev environment, and trimmed dependencies - Refactored optional dependencies - Standardized conda/conda-forge environment builds - Scoped black linting to changed files - #436 - Author: @simmsa - Reviewer: @akeeste - Update `rex` dependency to target pypi package to [`NLR-rex[hsds]>=0.5.0`](https://pypi.org/project/NLR-rex/) - #449 - Author: @simmsa - Reviewer: @akeeste

jmcvey3 added 14 commits May 29, 2026 14:41

Fixes for spectral averaging, adding millidecade support

e38314a

Fix some pylint problems, use consistent bands functionality

f3c6add

Remove extra generated octave band, improve millidecade code

25513e7

Minor formatting changes

34d24d8

I believe I've corrected this indexing conversion from matlab properl…

7fde10a

…y now

One last correction to get spectrograms to look similar

5b4f27d

Add start_offset back in

848c3f4

Update acoustics notebook

f98f4d8

Technically this is correct as well

41dd969

Use UW's function to do the band calculations

774bfc3

Add tests for new banding functions

852dd43

Split SPSD band averaging into two functions in order to use frequenc…

64523d4

…y vector weighting for calculating band-averaged SPLs

Update SPL tests

b6f1dc9

Fix pylint issues

c0058de

jmcvey3 added bug Something isn't working enhancement New feature or request acoustics Acoustics Module labels Jun 16, 2026

Add relative tolerance to spl tests so they don't fail python 3.10, c…

bbfd96f

…leanup deprecation warning strings

simmsa approved these changes Jun 17, 2026

View reviewed changes

jmcvey3 added 4 commits June 19, 2026 08:43

Add reader for WISPR recorder, improve export_audio function

674bc8d

Add tests for wispr datafile

7aaf354

Make sure gain is saved in raw datasets

0308495

Attempt to fix python 3.10 problem with export_audio function

b77ab1c

jmcvey3 added 2 commits June 19, 2026 11:41

pylint

ad76291

pandas problems

446cdd3

simmsa mentioned this pull request Jun 29, 2026

Release: Prepare MHKiT-Python v1.1.0 #449

Merged

3 tasks

Update docstrings with paper citation

f71d4db

jmcvey3 merged commit e909273 into MHKiT-Software:develop Jun 29, 2026
117 of 118 checks passed

jmcvey3 deleted the millidecades branch June 29, 2026 21:05

jmcvey3 restored the millidecades branch June 30, 2026 16:39

hivanov-nrel mentioned this pull request Jun 30, 2026

Acoustics Module Updates MHKiT-Software/MHKiT-MATLAB#198

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jmcvey3 deleted the millidecades branch July 8, 2026 16:05

simmsa mentioned this pull request Jul 8, 2026

Release: MHKiT v1.1.0 #453

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Update Acoustics Module - #447

Update Acoustics Module#447
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