Audio Signal Processing

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

No benchmark for this task in the archive.

Libraries

Not in the archive: the export carries no per-task library table, so there is nothing to show at snapshot 2025-07-28.

Datasets archive 2025-07-28

2 datasets whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

3 subtasks in the archive's task tree.

Most implemented papers archive 2025-07-28

26 shown of 26 papers with code (70 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• High Fidelity Neural Audio Compression
  24 Oct 2022 6 repositories listed
  We introduce a state-of-the-art real-time, high-fidelity, audio codec leveraging neural networks.
• Differentiable Signal Processing With Black-Box Audio Effects
  11 May 2021 2 repositories listed
  We present a data-driven approach to automate audio signal processing by incorporating stateful third-party, audio effects as layers within a deep neural network.
• TorchFX: A modern approach to Audio DSP with PyTorch and GPU acceleration
  11 Apr 2025 1 repository listed
  In response, we introduce TorchFX: a GPU-accelerated Python library for DSP, specifically engineered to facilitate sophisticated audio signal processing.
• Manikin-Recorded Cardiopulmonary Sounds Dataset Using Digital Stethoscope
  4 Oct 2024 1 repository listed
  In this dataset, we used a digital stethoscope to capture both heart and lung sounds, including individual and mixed recordings.
• Audio-Driven Reinforcement Learning for Head-Orientation in Naturalistic Environments
  16 Sep 2024 1 repository listed
  Although deep reinforcement learning (DRL) approaches in audio signal processing have seen substantial progress in recent years, audio-driven DRL for tasks such as navigation, gaze control and head-orientation control…
• Spectral Mapping of Singing Voices: U-Net-Assisted Vocal Segmentation
  30 May 2024 1 repository listed
  The combination of frequency-axis normalization with Min/Max scaling and the Mean Absolute Error (MAE) loss function achieved the highest Source-to-Distortion Ratio (SDR) of 7.
• A Survey on Data Augmentation in Large Model Era
  27 Jan 2024 1 repository listed
  Leveraging large models, these data augmentation techniques have outperformed traditional approaches.
• HAAQI-Net: A Non-intrusive Neural Music Audio Quality Assessment Model for Hearing Aids
  2 Jan 2024 1 repository listed
  Experimental results demonstrate HAAQI-Net's effectiveness, achieving a Linear Correlation Coefficient (LCC) of 0.
• Unsupervised Harmonic Parameter Estimation Using Differentiable DSP and Spectral Optimal Transport
  22 Dec 2023 1 repository listed Syntology ran 6 of 6 samples · 0 unverified
  In neural audio signal processing, pitch conditioning has been used to enhance the performance of synthesizers.
• Audio signal based danger detection using signal processing and deep learning
  19 Sep 2023 1 repository listed
  Android device users can use this application without any cost, which will pave the way to ensure the safety of women and children.
• Instabilities in Convnets for Raw Audio
  11 Sep 2023 1 repository listed
  Numerical simulations align with our theory and suggest that the condition number of a convolutional layer follows a logarithmic scaling law between the number and length of the filters, which is reminiscent of discrete…
• MF-PAM: Accurate Pitch Estimation through Periodicity Analysis and Multi-level Feature Fusion
  16 Jun 2023 1 repository listed
  We introduce Multi-level feature Fusion-based Periodicity Analysis Model (MF-PAM), a novel deep learning-based pitch estimation model that accurately estimates pitch trajectory in noisy and reverberant acoustic…
• Subspace-Configurable Networks
  22 May 2023 1 repository listed
  The obtained subspace is low-dimensional and has a surprisingly simple structure even for complex, non-invertible transformations of the input, leading to an exceptionally high efficiency of subspace-configurable…
• MYRiAD: A Multi-Array Room Acoustic Database
  30 Jan 2023 1 repository listed
  In the development of acoustic signal processing algorithms, their evaluation in various acoustic environments is of utmost importance.
• Sound2Synth: Interpreting Sound via FM Synthesizer Parameters Estimation
  6 May 2022 1 repository listed
  Synthesizer is a type of electronic musical instrument that is now widely used in modern music production and sound design.
• Visualization of Linear Operations in the Spherical Harmonics Domain
  27 Apr 2021 1 repository listed
  Linear operations on coefficients in the spherical harmonics (SH) transform domain that again yield SH-domain coefficients are an important toolset in many disciplines of research and engineering.
• DeepSpectrumLite: A Power-Efficient Transfer Learning Framework for Embedded Speech and Audio Processing from Decentralised Data
  23 Apr 2021 1 repository listed
  By obtaining state-of-the-art results on a set of paralinguistics tasks, we demonstrate the suitability of the proposed transfer learning approach for embedded audio signal processing, even when data is scarce.
• L3DAS21 Challenge: Machine Learning for 3D Audio Signal Processing
  12 Apr 2021 1 repository listed
  The L3DAS21 Challenge is aimed at encouraging and fostering collaborative research on machine learning for 3D audio signal processing, with particular focus on 3D speech enhancement (SE) and 3D sound localization and…
• Melon Playlist Dataset: a public dataset for audio-based playlist generation and music tagging
  30 Jan 2021 1 repository listed
  We present Melon Playlist Dataset, a public dataset of mel-spectrograms for 649, 091tracks and 148, 826 associated playlists annotated by 30, 652 different tags.
• Upsampling artifacts in neural audio synthesis
  27 Oct 2020 1 repository listed
  We then compare different upsampling layers, showing that nearest neighbor upsamplers can be an alternative to the problematic (but state-of-the-art) transposed and subpixel convolutions which are prone to introduce…
• wav2shape: Hearing the Shape of a Drum Machine
  20 Jul 2020 1 repository listed
  Disentangling and recovering physical attributes, such as shape and material, from a few waveform examples is a challenging inverse problem in audio signal processing, with numerous applications in musical acoustics as…
• Exploring Quality and Generalizability in Parameterized Neural Audio Effects
  10 Jun 2020 1 repository listed
  Deep neural networks have shown promise for music audio signal processing applications, often surpassing prior approaches, particularly as end-to-end models in the waveform domain.
• SignalTrain: Profiling Audio Compressors with Deep Neural Networks
  28 May 2019 1 repository listed
  In this work we present a data-driven approach for predicting the behavior of (i.
• Deep Learning for Audio Signal Processing
  30 Apr 2019 1 repository listed
  Given the recent surge in developments of deep learning, this article provides a review of the state-of-the-art deep learning techniques for audio signal processing.
• End-to-End Probabilistic Inference for Nonstationary Audio Analysis
  31 Jan 2019 1 repository listed
  A typical audio signal processing pipeline includes multiple disjoint analysis stages, including calculation of a time-frequency representation followed by spectrogram-based feature analysis.
• Unifying Probabilistic Models for Time-Frequency Analysis
  6 Nov 2018 1 repository listed
  In audio signal processing, probabilistic time-frequency models have many benefits over their non-probabilistic counterparts.

Syntology lines on 1 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.