UNE-EN 61094-4:1999
MEASUREMENT MICROPHONES. PART 4: SPECIFICATIONS FOR WORKING STANDARD MICROPHONES.

Standard No.

UNE-EN 61094-4:1999

Release Date

1999

Published By

AENOR

Latest

UNE-EN 61094-4:1999

UNE-EN 61094-4:1999 history

• 1999 UNE-EN 61094-4:1999 MEASUREMENT MICROPHONES. PART 4: SPECIFICATIONS FOR WORKING STANDARD MICROPHONES.