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Active noise cancellation reduces low-frequency noise.

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SUPPORTED
the evidence backs this
Recorded sources
9 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that active noise cancellation reduces low-frequency noise?

Yes. Multiple sources, including a reference overview and peer-reviewed papers, state that active noise cancellation is best suited to and effectively reduces low-frequency noise, though several findings are limited to specific applications such as headsets, ducts or vehicle cabins.

Verdict: SUPPORTED · 9 sources for, 0 against · Last checked

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence for · 9
Active noise control
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Active noise control. (n.d.). en.wikipedia.org. https://en.wikipedia.org/wiki/Active_noise_control

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More for · 8
Active Noise Cancellation System Using STM32
2026
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Active Noise Cancellation System Using STM32. (2026). doi.org. https://doi.org/10.55041/isjem07619

Active noise control: a review of the field.
1992
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Gordon, R. T. & Vining, W. D. (1992). Active noise control: a review of the field.. doi.org. https://doi.org/10.1080/15298669291360427

A compact and light acoustic transducer using dielectric elastomer films for low frequency active noise cancellation
2018
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Andreas, P., Christos, Y., & Ioannis, A. (2018). A compact and light acoustic transducer using dielectric elastomer films for low frequency active noise cancellation. zenodo.org. https://doi.org/10.5281/zenodo.3900949

Active Noise Canceller for the Reduction of Differential-Mode Noise in Low-Frequency Band of DC/DC Converter
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Active Noise Canceller for the Reduction of Differential-Mode Noise in Low-Frequency Band of DC/DC Converter. (n.d.). cir.nii.ac.jp. https://doi.org/10.23919/icpe2019-ecceasia42246.2019.8797025

Industrial wideband noise reduction for hearing aids using a headset with adaptive-feedback active noise cancellation.
2005
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Lin, J. H., Li, P. C., Tang, S. T., Liu, P. T., & Young, S. T. (2005). Industrial wideband noise reduction for hearing aids using a headset with adaptive-feedback active noise cancellation.. doi.org. https://doi.org/10.1007/BF02430951

Broadband active sound control system for air-conditioning duct noise.
1987
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Broadband active sound control system for air-conditioning duct noise.. (1987). doi.org. https://doi.org/10.1250/ast.8.263

Why don't airliners use noise cancelling?
Get citation
Why don't airliners use noise cancelling?. (n.d.). aviation.stackexchange.com. https://aviation.stackexchange.com/questions/30563

Are passive or active headsets preferable in an open cockpit?
Get citation
Are passive or active headsets preferable in an open cockpit?. (n.d.). aviation.stackexchange.com. https://aviation.stackexchange.com/questions/10117

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