音频、视频和相关设备功耗的测定第6部分:音频设备

[中文适用范围]： IEC 62087 的这一部分规定了消费类音频设备功耗的确定方法。定义了与测量功耗相关的各种操作模式。该标准仅限于可连接至电源的音频设备。本标准不涵盖包含不可拆卸@主电池的音频设备。音频设备可以包括任意数量的辅助电池。本标准中的测量条件代表设备的正常使用，可能与其他特定条件不同，例如安全标准中规定的条件。 [外文原描述]： IEC 62087-6:2015 specifies the determination of the power consumption of audio equipment for consumer use. The various modes of operation which are relevant for measuring power consumption are defined. This first edition of IEC 62087-6 cancels and replaces Clause 9 of IEC 62087:2011. This standard together with IEC 62087-1 to IEC 62087-5 cancels and replaces IEC 62087:2011. This International Standard constitutes a technical revision. This edition includes the following significant technical changes with respect to Clause 9 of IEC 62087:2011. The definition of the input signal is changed. The output power measurement of amplifiers is changed. The measurement method for compact audio systems including loudspeakers is added. Methods for measuring On-decoding, idle and auto power down functions are added. Portions of the document related to general measuring conditions and procedures are now contained in IEC 62087-1:2015. Portions of the document related to signals and media are now in IEC 62087-2:2015. The titles have changed in order to comply with the current directives and to accommodate the new multipart structure of IEC 62087.