IEC-61938 › Historical Revision Information
Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability
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IEC 61938 2013 gives guidance on current practice for the characteristics of multimedia analogue interfaces to achieve interoperability between equipment from different manufacturers It is not a performance standard This second edition cancels and replaces the first edition published in 1996 and constitutes a technical revision It includes the following significant technical changes br the values in each table were chosen with respect to the state of the art and representative of best practice in industry br plug in power systems and soundcard power systems are added br a new subclause 12 3 has been created Interoperability of portable audio headphones earphones and portable audio equipment br a new Annex A describing pairing and screening of conductors is added br a new Annex B describing phantom power variants for specialized applications is also added
To find similar documents by classification:
33.160.60 (Multimedia systems and teleconferencing equipment)
35.200 (Interface and interconnection equipment)
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Document Number
IEC 61938 Ed. 2.0 b:2013
Revision Level
EDITION 2.0
Status
Superseded
Publication Date
June 27, 2013
Committee Number
100