作者: S. Braun,
期刊: The Journal of the Acoustical Society of America (AIP Available online 1974) 卷期: Volume 56, issue 5
页码: 1653-1655
ISSN:0001-4966
年代: 1974
DOI:10.1121/1.1903494
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Sine‐wave calibration in the frequency domain may result in large errors in case of digital signal processing. A practical approach based on spectrum weighting is shown to result in reasonable accuracy.
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