Framework for wind noise studies

R Raspet, J Webster, K Dillion - The journal of the acoustical society of …, 2006 - pubs.aip.org
(1992)] performed simultaneous wind velocity and wind noise measurements and
determined that the wind noise spectrum is highly correlated with the wind velocity spectrum …

Wind-induced noise in a screened microphone

GP Van den Berg - The Journal of the Acoustical Society of America, 2006 - pubs.aip.org
To reduce the effect of wind on a microphone, wind screens are used, usually made of foam
or cloth. Although this measure to reduce wind noise is well known and widely used, it lacks …

Frequency effects on lift and drag for flow past an oscillating cylinder

ZC Zheng, N Zhang - Journal of Fluids and Structures, 2008 - Elsevier
A transversely oscillating cylinder in a uniform flow is modeled to investigate frequency
effects of flow-induced wake on lift and drag of the cylinder. Specifically, verified unsteady …

Low frequency wind noise contributions in measurement microphones

R Raspet, J Yu, J Webster - The Journal of the Acoustical Society of …, 2008 - pubs.aip.org
(2006)], a method was introduced to predict upper and lower bounds for wind noise
measured in spherical wind-screens from the measured incident velocity spectra. That paper …

On the wind noise reduction mechanism of porous microphone windscreens

S Zhao, M Dabin, E Cheng, X Qiu, I Burnett… - The Journal of the …, 2017 - pubs.aip.org
This paper investigates the wind noise reduction mechanism of porous microphone
windscreens. The pressure fluctuations inside the porous windscreens with various viscous …

[HTML][HTML] Automatic classification and reduction of wind noise in spectral data

MR Cook, KL Gee, MK Transtrum, SV Lympany… - JASA Express …, 2021 - pubs.aip.org
Outdoor acoustic data often include non-acoustic pressures caused by atmospheric
turbulence, particularly below a few hundred Hz in frequency, even when using microphone …

A computational study of the effect of windscreen shape and flow resistivity on turbulent wind noise reduction

Y Xu, ZC Zheng, DK Wilson - The Journal of the Acoustical Society of …, 2011 - pubs.aip.org
In this paper, numerical simulations are used to study the turbulent wind noise reduction
effect of microphone windscreens with varying shapes and flow resistivities. Typical …

Wind fence enclosures for infrasonic wind noise reduction

JP Abbott, R Raspet, J Webster - The Journal of the Acoustical Society …, 2015 - pubs.aip.org
A large porous wind fence enclosure has been built and tested to optimize wind noise
reduction at infrasonic frequencies between 0.01 and 10 Hz to develop a technology that is …

Discrimination of wind noise and sound waves by their contrasting spatial and temporal properties

DK Wilson, MJ White - Acta Acustica united with Acustica, 2010 - ingentaconnect.com
The spatial and temporal characteristics of outdoor wind noise are contrasted to those of
unsteady acoustic signals through wavelet processing of data from a 49-microphone array …

[HTML][HTML] Spatial structure of low-frequency wind noise

DK Wilson, RJ Greenfield, MJ White - The Journal of the Acoustical …, 2007 - pubs.aip.org
The distinguishing spatial properties of low-frequency microphone wind noise (turbulent
pressure disturbances) are examined with a planar, 49-element array. Individual …