Software & Data Downloads — ranf-hrtf

Retrieval-Augmented Neural Field for HRTF Upsampling and Personalization for training and evaluating models related to Retrieval-Augmented Neural Field (RANF) for HRTF upsampling and personalization.

PyTorch implementation for training and evaluating models related to Retrieval-Augmented Neural Field (RANF) for HRTF upsampling and personalization. The model will be trained and evaluated on the SONICOM dataset.

    •  Masuyama, Y., Wichern, G., Germain, F.G., Ick, C., Le Roux, J., "Retrieval-Augmented Neural Field for HRTF Upsampling and Personalization", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), DOI: 10.1109/​ICASSP49660.2025.10889481, April 2025.
      BibTeX TR2025-029 PDF Software
      • @inproceedings{Masuyama2025mar,
      • author = {{{Masuyama, Yoshiki and Wichern, Gordon and Germain, François G and Ick, Christopher and Le Roux, Jonathan}}},
      • title = {{{Retrieval-Augmented Neural Field for HRTF Upsampling and Personalization}}},
      • booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2025,
      • month = apr,
      • doi = {10.1109/ICASSP49660.2025.10889481},
      • url = {https://www.merl.com/publications/TR2025-029}
      • }
    •  Masuyama, Y., Wichern, G., Germain, F.G., Ick, C., Le Roux, J., "RANF: Neural Field-Based HRTF Spatial Upsampling with Retrieval Augmentation and Parameter Efficient Fine-Tuning", IEEE Open Journal of Signal Processing, December 2025.
      BibTeX TR2026-007 PDF Software
      • @article{Masuyama2025dec,
      • author = {Masuyama, Yoshiki and Wichern, Gordon and Germain, François G and Ick, Christopher and {Le Roux}, Jonathan},
      • title = {{RANF: Neural Field-Based HRTF Spatial Upsampling with Retrieval Augmentation and Parameter Efficient Fine-Tuning}},
      • journal = {IEEE Open Journal of Signal Processing},
      • year = 2025,
      • month = dec,
      • url = {https://www.merl.com/publications/TR2026-007}
      • }

    Access software at https://github.com/merlresearch/ranf-hrtf.