IEEE Std 269-2002 · Versioni
URL: https://knowledge.ivjn.us/it/works/ieee-std-269-2002/versions.html

IEEE Std 269-2002 是电气电子工程师学会的技术标准，题为“IEEE Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets”；公开目录标为已被替代（Superseded），著录年份为 2003 年。

- rev 1 (2026-11-01) : 当前版本 https://knowledge.ivjn.us/it/works/ieee-std-269-2002/at/1.html

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