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A Systematic Approach to Measurement Limit Definitions in Loudspeaker Production

A typical end-of-line loudspeaker test comprises ten or more different parameters tested. Each parameter has its own pass/fail limits contributing to the overall test result of the loudspeaker and therefore to the yield of the production line. This paper gives a comprehensive overview about commonly used limit calculation methods and procedures in the industry. It also delivers systematic guidance for choosing the right limit scheme for maximizing yield, quality and throughput.

Author: Schmidle, Gregor
Affiliation: NTi Audio AG, Schaan, Liechtenstein
AES Convention:131 (October 2011) Paper Number:8472 Import into BibTeX
Subject:Loudspeakers

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