Noise and bias in off-axis digital holography for measurements in acoustic waveguides.
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DOI: 10.1364/ao.404301
Abstract: This paper discusses noise and bias in the method of holographic interferometry applied to the study of acoustics phenomena. The influence of noise on the measurement of acoustic pressure is described by an analytical approach.… read more here.
Keywords: noise bias; digital holography; axis digital; bias axis ... See more keywords