2. Getting involved
  3. Standards Committees
  4. DKE
NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

DIN 45620 [Withdrawn] references following documents:

Document number Edition Title
IEC 60268-3 1969 Sound system equipment. Part 3 : Sound system amplifiers More 
IEC 60318 1970 An I E C artificial ear, of the wideband type, for the calibration of earphones used in audiometry More 
IEC/TR 60303 1970 I E C provisional reference coupler for the calibration of earphones used in audiometry More