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Convention Paper

End-of-Line Test Concepts to Achieve and Maintain Yield and Quality in High Volume Loudspeaker Production

Authors: Schmidle, Gregor

AES Convention 135 · Paper 8990 · October 2013

Abstract

Managing high volume, multiple line, and location loudspeaker production is a challenging task that requires interdisciplinary skills. This paper offers concepts for designing and maintaining end-of-line test systems that help to achieve and maintain consistent yield and quality. Topics covered include acoustic and electric test parameter selection, mechanical test jig design, limit finding strategies, fault-tolerant workflow creation, test system calibration and environmental influence handling as well as utilizing statistics and statistic process control.

Details

Published in
AES Convention 135
AES Convention
135
Paper number
8990
Publication date
October 6, 2013
Session subject
Transducers
Affiliation
NTi Audio AG, Schaan, Liechtenstein (See document for exact affiliation information.)
Type
Convention Paper