IEEE Unapproved Draft Std P269R/D9.2, Nov 2009

IEEE Draft Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets

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标准号

IEEE Unapproved Draft Std P269R/D9.2, Nov 2009

发布

2023年

发布单位

美国电气电子工程师学会

 

 

适用范围

Practical methods for making laboratory measurements of electroacoustic characteristics of analog and digital telephones, handsets and headsets. The methods may also be applicable to a wide variety of other communications equipment, including cordless, wireless and mobile communications devices. Measurement results may be used to evaluate these devices on a standardized basis. Application is in th...

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