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HyperSound: Generating Implicit Neural Representations of Audio Signals with Hypernetworks

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arxiv 2211.01839 v2 pith:PX4VRG6A submitted 2022-11-03 cs.SD cs.AIcs.LGcs.NEeess.AS

classification cs.SDcs.AIcs.LGcs.NEeess.AS
keywords signalsaudioinrsdatahypernetworkshypersoundimplicitneural
verification ladder T0 review T1 audit T2 compute T3 formal

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Implicit neural representations (INRs) are a rapidly growing research field, which provides alternative ways to represent multimedia signals. Recent applications of INRs include image super-resolution, compression of high-dimensional signals, or 3D rendering. However, these solutions usually focus on visual data, and adapting them to the audio domain is not trivial. Moreover, it requires a separately trained model for every data sample. To address this limitation, we propose HyperSound, a meta-learning method leveraging hypernetworks to produce INRs for audio signals unseen at training time. We show that our approach can reconstruct sound waves with quality comparable to other state-of-the-art models.

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Forward citations

Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. UniqueSplat: View-conditioned 3D Gaussian Splatting for Generalizable 3D Reconstruction

    cs.CV 2026-08 conditional novelty 6.0 of 10

    UniqueSplat conditions a feed-forward 3D Gaussian Splatting predictor on the target view through a two-branch hypernetwork, improving sparse-view novel view synthesis on standard benchmarks.

  2. MSNeRV: Neural Video Representation with Multi-Scale Feature Fusion

    cs.CV 2025-06 conditional novelty 6.0 of 10

    MSNeRV is an implicit neural representation video codec that combines temporal-window fusion, GoP-level background grids, multi-resolution supervision, and multi-scale feature blocks, reporting strong compression resu...

  3. Efficient Neural Video Representation with Temporally Coherent Modulation

    cs.CV 2025-05 conditional novelty 6.0 of 10

    NVTM uses flow-guided coordinate alignment and shared modulation codes from 2D grids to speed up and slim down implicit neural video representation.

  4. QFGN: A Quantum Approach to High-Fidelity Implicit Neural Representations

    quant-ph 2025-04 reject novelty 5.0 of 10

    The paper proposes QFGN, a hybrid classical-quantum implicit neural representation that reports improved medical image reconstruction and super-resolution over SIREN and QIREN, though the core equations do not support...

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