Method for acquiring audio signals, and audio acquisition system thereof
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United States of America Patent
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Feb 24, 2015
Grant Date -
Jul 26, 2012
app pub date -
Sep 17, 2010
filing date -
Sep 18, 2009
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Abstract
Method for acquiring audio signals is described, wherein a microphone probe (11) equipped with a plurality (Y) of microphone capsules (B) detects a plurality of audio signals, and wherein said detected audio signals are combined together in order to obtain a virtual microphone signal. The latter is generated as a function of characteristic probe data (IRs) measured during a probe characterization step, wherein the signals detected by each microphone capsule (B) are measured following a corresponding predetermined test signal. An audio acquisition system is also described which allows to implement the method.
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