mlsanityData to 14 Oct 2026

BioSEN: A Bio-acoustic Signal Enhancement Network for Animal Vocalizations

arXiv 2605.12534 ↗First posted 2 May 2026cs.SD cs.LG q-bio.NCcited by 0

Not on the map. Why?

Abstract (arXiv)

Most work in audio enhancement targets human speech, while bioacoustics is less studied due to noisy recordings and the distinct traits of animal sounds. To fill this gap, we adapt speech enhancement methods and build BioSEN, a model made for bioacoustic signals. BioSEN has three modules: a multi-scale dual-axis attention unit for time-frequency feature extraction, a bio-harmonic multi-scale enhancement unit for capturing harmonic structures, and an energy-adaptive gating connection unit that uses frequency weights to keep vocalizations from being removed as noise. Tests on three bioacoustic datasets show that BioSEN matches or exceeds state-of-the-art speech enhancement models while using far less computation. These results show BioSEN's strength for bioacoustic audio enhancement and its promise for biodiversity monitoring and conservation.

Key facts. No citing papers in the map yet (data through 14 Oct 2026). Builds on 14 of its 66 references that are in the map. First posted on arXiv 2 May 2026.

Builds on

14 of 66 references.

References · 14

  1. 2020Real Time Speech Enhancement in the Waveform Domaincited by 186
  2. 2020DCCRN: Deep Complex Convolution Recurrent Network for Phase-Aware Speech Enhancementcited by 141
  3. 2021Computational bioacoustics with deep learning: a review and roadmapcited by 78
  4. 2022FullSubNet+: Channel Attention FullSubNet with Complex Spectrograms for Speech Enhancementcited by 29
  5. 2024LiSenNet: Lightweight Sub-band and Dual-Path Modeling for Real-Time Speech Enhancementcited by 10
  6. 2025Comparing Self-Supervised Learning Models Pre-Trained on Human Speech and Animal Vocalizations for Bioacoustics Processingcited by 9
  7. 2021Wind-robust sound event detection and denoising for bioacousticscited by 4
  8. 2023MPSA-DenseNet: A novel deep learning model for English accent classificationcited by 2
  9. 2024Deep learning-based method for weather forecasting: A case study in Itoshimacited by 2
  10. 2024Towards Sub-millisecond Latency Real-Time Speech Enhancement Models on Hearablescited by 2
  11. 2025Stochastic forest transition model dynamics and parameter estimation via deep learningcited by 2
  12. 2025Towards High-Fidelity and Controllable Bioacoustic Generation via Enhanced Diffusion Learningcited by 2
2 more
  1. 2024Biodenoising: Animal Vocalization Denoising without Access to Clean Datacited by 1
  2. 2025Deep Learning for Automated Identification of Vietnamese Timber Species: A Tool for Ecological Monitoring and Conservationcited by 1

Built on by

Not cited yet.