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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:
– the values in each table were chosen with respect to the state of the art and representative of best practice in industry;
– plug-in power systems and soundcard power systems are added;
– a new subclause 12.3 has been created: Interoperability of portable audio headphones/earphones and portable audio equipment;
– a new Annex A describing pairing and screening of conductors is added;
– a new Annex B describing phantom power variants for specialized applications is also added.
Product Details
- Edition:
- 2.0
- Published:
- 06/27/2013
- Number of Pages:
- 71
- File Size:
- 1 file , 650 KB