The traditional solution for controlling microphone wind response (foam windshield) is of limited benefit in minature applications. The use of ECM and MEMS type microphones is typically associated with DSP-type solutions to reduce the unwanted output from air mass flow. Such solutions vary widely in their effectiveness. The situation is compounded by the range of techniques in current use to evaluate microphone wind response. This paper discusses the essential elements necessary for consistent microphone wind measurements and proposes a standard measurement technique that will be of use to all developers and manufacturers concerned with controlling microphone wind noise. Practical implementation of the technique and results obtained for a range of microphones are presented.

Authors: Busbridge, Simon; Herman, David
Affiliations: AudioGravity Ltd., Brighton, UK; University of Brighton, Brighton, UK(See document for exact affiliation information.)
AES Convention: 127 (October 2009) Paper Number: 7889
Publication Date: October 1, 2009 Import into BibTeX
Subject: Consumer Audio
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=15084

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD 127Papers)   /127/7889.pdf

Start a discussion about this paper!