Production System

Heijunka (Japanese for "production smoothing or leveling"): It is a technique used to smooth out production in all departments as well as that of the supplier over time in order to facilitate Just-In-Time (JIT) production. It means production leveling (finding and maintaining average production volumes). The fundamental goal of using the Heijunka technique is to supply goods at a steady rate so that upstream and downstream operations can likewise run at a steady and predictable rate, hence lowering the inventory. The heijunka technique works by leveling both the production volume and the ...

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How to avoid feedback and other surprises when setting up PA systems. This easy to read guide is aimed at small groups using PA systems for podium and stage microphone, like churches and self-help groups, and makes concepts clear. Topics include how to avoid feedback by understanding what it is, with details covering speaker placement, microphones, mixing boards, and active and passive speakers.