ITU-T P.61-1988
METHODS FOR THE CALIBRATION OF CONDENSER MICROPHONES

Standard No.

ITU-T P.61-1988

Release Date

1988

Published By

International Telecommunication Union (ITU)

Latest

ITU-T P.61-1988

Scope

The sending, receiving or sidetone sensitivity/frequency characteristic of a local telephone system (LTS) is usually measured directly.

ITU-T P.61-1988 history

• 1988 ITU-T P.61-1988 METHODS FOR THE CALIBRATION OF CONDENSER MICROPHONES