Transmission loss of a labyrinthine acoustic metamaterial augmented with multichannel feedforward active noise control

Gregory M. Hernandez, Jordan Cheer, Gianluca Memoli · American Physical Society (APS) · 2026

A labyrinthine acoustic metamaterial is augmented with multichannel feedforward active noise control to improve transmission loss.

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Plain English summary

The record concerns a labyrinthine acoustic metamaterial and its transmission loss performance. It also describes augmenting this metamaterial with multichannel feedforward active noise control. The abstract is not provided, so specific methods, results, and quantitative improvements cannot be extracted from the available text.

Why this matters

Not stated in the provided information; novelty cannot be determined without the abstract. No evidence is provided about prototypes, field testing, or commercialization.

Key findings

  • Focus on transmission loss of a labyrinthine acoustic metamaterial
  • Augmented with multichannel feedforward active noise control

Limitations

No abstract content is provided, so the specific experimental/simulation setup, performance metrics, and claimed novelty are unknown.

Publication

Publisher
American Physical Society (APS)
Publication date
January 28, 2026
Research type
Paper
License
https://link.aps.org/licenses/aps-default-license

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Method note: Summaries and ratings on this page are generated by AI from the abstract only. Read the original paper for full context. · Model: gpt-5.4-nano-2026-03-17