This standard provides 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 the frequency range from 100 to 8,500 Hz.
ANSI/IEEE 269-2010由美国国家标准学会 US-ANSI 发布于 2010。
ANSI/IEEE 269-2010 在中国标准分类中归属于: M40 电话通信设备,在国际标准分类中归属于: 33.050.10 电话设备。
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