Radio Shack Sound Level Meter Manuel du propriétaire télécharger pdf (Page 15)

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While taking measurements, minimize the

effect of your body’s presence. When the

sound is coming mainly from one direc-

tion, the level reading might be significant-

ly affected by reflections from your body.

For the most accurate readings and the

best polar response, point the meter’s mi-

crophone toward the sound source when

possible.

Observer

Meter

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