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ICASSP 2024 Speech Signal Improvement Challenge

arXiv 2401.14444 ↗First posted 25 Jan 2024cs.SD cs.AI cs.CVcited by 15

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Abstract (arXiv)

The ICASSP 2024 Speech Signal Improvement Grand Challenge is intended to stimulate research in the area of improving the speech signal quality in communication systems. This marks our second challenge, building upon the success from the previous ICASSP 2023 Grand Challenge. We enhance the competition by introducing a dataset synthesizer, enabling all participating teams to start at a higher baseline, an objective metric for our extended P.804 tests, transcripts for the 2023 test set, and we add Word Accuracy (WAcc) as a metric. We evaluate a total of 13 systems in the real-time track and 11 systems in the non-real-time track using both subjective P.804 and objective Word Accuracy metrics.

Key facts. Cited by 15 papers in the map (data through 7 Oct 2026). Builds on 2 of its 2 references that are in the map. First posted on arXiv 25 Jan 2024.

Builds on

2 of 2 references.

References · 2

  1. 2023ICASSP 2023 Speech Signal Improvement Challengecited by 4
  2. 2023Multi-dimensional Speech Quality Assessment in Crowdsourcingcited by 4

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Cited by year (2026 to 7 Oct)

Citing papers per year: 2024: 2; 2025: 8; 2026: 5.

15 papers.

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  1. 2024EARS: An Anechoic Fullband Speech Dataset Benchmarked for Speech Enhancement and Dereverberationcited by 62
  2. 2025FlowDec: A flow-based full-band general audio codec with high perceptual qualitycited by 15
  3. 2025Audio Super-Resolution with Latent Bridge Modelscited by 13
  4. 2024SonicSim: A customizable simulation platform for speech processing in moving sound source scenarioscited by 4
  5. 2025A Composite Predictive-Generative Approach to Monaural Universal Speech Enhancementcited by 4
  6. 2025Towards Real-Time Generative Speech Restoration with Flow-Matchingcited by 3
  7. 2025TS-URGENet: A Three-stage Universal Robust and Generalizable Speech Enhancement Networkcited by 2
  8. 2025Leveraging Discriminative Latent Representations for Conditioning GAN-Based Speech Enhancementcited by 1
  9. 2025Regularized Schr"odinger Bridge via Distortion-Perception Perturbation for High-Fidelity Speech Enhancementcited by 1
  10. 2026The Limits of Reference-Free Speech Quality Metrics as Evaluators and Rewards on Modern Text-to-Speechcited by 1
  11. 2025Model as Loss: A Self-Consistent Training Paradigmcited by 0
  12. 2026Dual-View Predictive Diffusion: Lightweight Speech Enhancement via Spectrogram-Image Synergycited by 0
3 more
  1. 2026An Interpretable, Controllable Time-Varying IIR Denoiser for On-Device Assistive Hearingcited by 0
  2. 2026Real-time Speech Restoration using Data Prediction Mean Flowscited by 0
  3. 2026SE-AGCNet: An End-to-End Framework for Joint Speech Enhancement and Loudness Control in Meeting Scenarioscited by 0