File python-pyroomacoustics.changes of Package python-pyroomacoustics

Overview Repositories Revisions Requests Users Attributes Meta

File python-pyroomacoustics.changes of Package python-pyroomacoustics (Revision 9c7144ced16cfa65f7a4b9b57a252e64)

Currently displaying revision 9c7144ced16cfa65f7a4b9b57a252e64 , Show latest

-------------------------------------------------------------------
Mon Feb  6 11:38:24 UTC 2023 - Daniel Garcia <daniel.garcia@suse.com>

- Update to version 0.7.3
  * Fixes issue #293 due to the C++ method Room::next_wall_hit not handling 2D
    shoebox rooms, which cause a seg fault
- 0.7.2 - 2022-11-15
  * Appveyor builds for compiled wheels for win32/win64 x86
  * Fixes missing import statement in room.plot for 3D rooms (PR #286)
  * On win64, bss.fastmnmf would fail due to some singular matrix. 1) protect
    solve with try/except and switch to pseudo-inverse if necessary, 2) change
    eps 1e-7 -> 1e-6
- 0.7.1 - 2022-11-11
  * Fixed pypi upload for windows wheels
- 0.7.0 - 2022-11-10
  * Added the AnechoicRoom class.
  * Added FastMNMF2 (Fast Multichannel Nonnegative Matrix Factorization 2) to
    bss subpackage.
  * Randomized image source method for removing sweeping echoes in shoebox
    rooms.
  * Adds the cart2spher method in pyroomacoustics.doa.utils to convert from
    cartesian to spherical coordinates.
  * Example room_complex_wall_materials.py
  * CI for python 3.10
  * Cleans up the plot_rir function in Room so that the labels are neater. It
    also adds an extra option kind that can take values "ir", "tf", or "spec"
    to plot the impulse responses, transfer functions, or spectrograms of the
    RIR.
  * Refactored the implementation of FastMNMF.
  * Modified the document of __init__.py in doa subpackage.
  * End of Python 3.6 support.
  * Removed the deprecated realtime sub-module.
  * Removed the deprecated functions pyroomacoustics.transform.analysis,
    pyroomacoustics.transform.synthesis,
    pyroomacoustics.transform.compute_synthesis_window. They are replaced by
    the equivalent functions in pyroomacoustics.transform.stft sub-module.
  * The minimum required version of numpy was changed to 1.13.0 (use of
    np.linalg.multi_dot in doa sub-package see #271)
  * Fixed most warnings in the tests
  * Fixed bug in examples/adaptive_filter_stft_domain.py
- 0.6.0 - 2021-11-29
  * New DOA method: MUSIC with pseudo-spectra normalization. Thanks @4bian!
    Normalizes MUSIC pseudo spectra before averaging across frequency axis.
  * Issue 235: fails when set_ray_tracing is called, but no mic_array is set
  * Issue 236: general ISM produces the wrong transmission coefficients
  * Removes an unncessery warning for some rooms when ray tracing is not needed
  * Unify code format by using Black
  * Add code linting in continuous integration
  * Drop CI support for python 3.5
- 0.5.0 - 2021-09-06
  * Adds tracking of reflection order with respect to x/y/z axis in the shoebox
    image source model engine. The orders are available in source.orders_xyz
    after running the image source model
  * Support for microphone and source directivites for image source model.
    Source directivities just for shoebox room. Available directivities are
    frequency-independent (cardioid patterns), although the infrastructure is
    there for frequency-dependent directivities: frequency-dependent usage in
    Room.compute_rir and abstract Directivity class.
  * Examples scripts and notebook for directivities.
  * Fix wrong bracketing for negative values in is_inside (ShoeBox)
- 0.4.3 - 2021-02-18
  * Support for Python 3.8 and 3.9
  * Fixes typo in a docstring
  * Update docs to better reflect actual function parameters
  * Fixes the computation of the cost function of SRP-PHAT doa algorithm (bug
    reported in #PR197)
  * Improve the computation of the auxiliary variables in AuxIVA and ILRMA.
    Unnecessary division operations are reduced.

-------------------------------------------------------------------
Fri Feb 12 11:21:13 UTC 2021 - Ben Greiner <code@bnavigator.de>

- Update to version 0.4.2
  * Change the eps for geometry computations from 1e-4 to 1e-5 in 
    ``libroom``
  * Added a specialized ``is_inside`` routine for ``ShoeBox`` rooms
- Changes in 0.4.1
  * Issue #162 (crash with max_order>31 on windows), seems fixed by 
    the new C++ simulator
  * Added minimal `Dockerfile` example.
- Changes in 0.4.0
  * Improved Simulator with Ray Tracing
    - Ray Tracing in the libroom module. The function compute_rir() 
      of the Room object in python can now be executed using a pure 
      ray tracing approach or a hybrid (ISM + RT) approach. That's 
      why this function has now several default arguments to 
      run ray tracing (number of rays, scattering coefficient, 
      energy and time thresholds, microphone's radius).
    - Bandpass filterbank construction in ``pyroomacoustics.
      acoustics.bandpass_filterbank``
    - Acoustic properties of different materials in 
      ``pyroomacoustics.materials``
    - Scattering from the wall is handled via ray tracing method, 
      scattering coefficients are provided
      in ``pyroomacoustics.materials.Material`` objects
    - Function ``inverse_sabine`` allows to compute the 
      ``absorption`` and ``max_order`` to use with
      the image source model to achieve a given reverberation time
    - The method ``rt60_theory`` in ``pyroomacoustics.room.Room`` 
      allows to compute the theoretical
      RT60 of the room according to Eyring or Sabine formula
    - The method ``measure_rt60`` in ``pyroomacoustics.room.Room`` 
      allows to measure the RT60 of the simulated RIRs
  * Changes in the Room Class
    - Deep refactor of Room class. The constructor arguments have 
      changed
    - No more ``sigma2_awgn``, noise is now handled in 
      ``pyroomacoustics.Room.simulate`` method
    - The way absorption is handled has changed. The scalar 
      variables ``absorption`` are deprecated in favor of 
      ``pyroomacoustics.materials.Material``
    - Complete refactor of libroom, the compiled extension module 
      responsible for the room simulation, into C++. The bindings 
      to python are now done using pybind11.
    - Removes the pure Python room simulator as it was really slow
    - ``pyroomacoustics.transform.analysis``, ``pyroomacoustics.
      transform.synthesis``, ``pyroomacoustics.transform.
      compute_synthesis_window``, have been deprecated in favor of
      ``pyroomacoustics.transform.stft.analysis``, 
      ``pyroomacoustics.transform.stft.synthesis``,
      ``pyroomacoustics.transform.stft.compute_synthesis_window``.
    - ``pyroomacoustics.Room`` has a new method ``add`` that can be 
      used to add either a ``SoundSource``, or a 
      ``MicrophoneArray`` object.  Subsequent calls to the method 
      will always add source/microphones. There exists also methods
      ``add_source`` and ``add_microphone`` that can be used to add
      source/microphone via coordinates. The method 
      `add_microphone_array`` can be used to add a 
      ``MicrophoneArray`` object, or a 2D array containing the
      locations of several microphones in its columns.  While the
      ``add_microphone_array`` method used to replace the existing 
      array by the argument, the new behavior is to add in addition 
      to other microphones already present.
  * From Issue #150, increase max iterations to check if point is 
    inside room
  * Fixed normalization part in FastMNMF
  * Added `room_isinside_max_iter` in `parameters.py`
  * Default set to 20 rather than 5 as it was in `pyroomacoustics.
    room.Room.isinside`
  * Changed while loop to iterate up to `room_isinside_max_iter` in 
    `pyroomacoustics.room.Room.isinside`
  * Changed initialization of FastMNMF to accelerate convergence
  * Fixed bug in doa/tops (float -> integer division)
  * Added vectorised functions in MUSIC 
  * Use the vectorised functions in _process of MUSIC
- Skip python36 build, because NumPy in TW dropped it (NEP 29)
- Use system eigen3 headers
- Clean test rig setup
  * Only test on x86_64: All other platforms fail because of
    rounding errors vs. too tight precision requirements in tests.

-------------------------------------------------------------------
Thu Jul  2 09:38:03 UTC 2020 - pgajdos@suse.com

- switch from nose to pytest

-------------------------------------------------------------------
Tue Jan  8 19:17:34 UTC 2019 - Todd R <toddrme2178@gmail.com>

- initial version

Places

File python-pyroomacoustics.changes of Package python-pyroomacoustics (Revision 9c7144ced16cfa65f7a4b9b57a252e64)

Places