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Doc: references for lfilter implementation #3734

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Doc: references for lfilter implementation #3734

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aaca0ce
add golf and dynonet paper
yoyolicoris Jan 23, 2024
f66c4e0
doc: add references
yoyolicoris Jan 23, 2024
55bd04b
add EOF
yoyolicoris Jan 23, 2024
8158d9e
fix: line too long
yoyolicoris Jan 25, 2024
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remove line end space
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35 changes: 35 additions & 0 deletions docs/source/refs.bib
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Expand Up @@ -598,3 +598,38 @@ @article{dowson1982frechet
year={1982},
publisher={Elsevier}
}

@inproceedings{ismir_YuF23,
author = {Chin{-}Yun Yu and
Gy{\"{o}}rgy Fazekas},
editor = {Augusto Sarti and
Fabio Antonacci and
Mark Sandler and
Paolo Bestagini and
Simon Dixon and
Beici Liang and
Ga{\"{e}}l Richard and
Johan Pauwels},
title = {Singing Voice Synthesis Using Differentiable {LPC} and Glottal-Flow-Inspired
Wavetables},
booktitle = {Proceedings of the 24th International Society for Music Information
Retrieval Conference, {ISMIR} 2023, Milan, Italy, November 5-9, 2023},
pages = {667--675},
year = {2023},
url = {https://doi.org/10.5281/zenodo.10265377},
doi = {10.5281/ZENODO.10265377},
timestamp = {Mon, 18 Dec 2023 11:23:01 +0100},
biburl = {https://dblp.org/rec/conf/ismir/YuF23.bib},
bibsource = {dblp computer science bibliography, https://dblp.org}
}

@article{forgione2021dynonet,
title={dynoNet: A neural network architecture for learning dynamical systems},
author={Forgione, Marco and Piga, Dario},
journal={International Journal of Adaptive Control and Signal Processing},
volume={35},
number={4},
pages={612--626},
year={2021},
publisher={Wiley Online Library}
}
3 changes: 2 additions & 1 deletion src/torchaudio/functional/filtering.py
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Expand Up @@ -998,7 +998,8 @@ def _lfilter_core(


def lfilter(waveform: Tensor, a_coeffs: Tensor, b_coeffs: Tensor, clamp: bool = True, batching: bool = True) -> Tensor:
r"""Perform an IIR filter by evaluating difference equation.
r"""Perform an IIR filter by evaluating difference equation, using differentiable implementation
developed independently by *Yu et al.* :cite:`ismir_YuF23` and *Forgione et al.* :cite:`forgione2021dynonet`.

.. devices:: CPU CUDA

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