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Terms for subject Telephony containing The | all forms | exact matches only
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fundamental reference system of the CCITTCCITT-vertailujärjestelmä
primary system for the determination of reference equivalentsprimaarikäyttönormaali
reference apparatus for the determination of transmission performance ratingsARAEN-vertailulaite
reference speech power for the measurement of AENARAEN-normaalitaso
reference speech power for the NOSFERNOSFER-normaalitaso
reference system for the determination of AENSRAEN-vertailujärjestelmä