P.501�:�Test signals for use in telephonometry

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Home : ITU-T : Publications : Recommendations : P�Series : P.501 : P.501 (2012) Amendment 1 (07/12)

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P.501�:�Test signals for use in telephonometry �

Recommendation P.501 (2012) Amendment 1 (07/12)

Approved in 2012-07-14

Status : Superseded

This Amendment was never published, its content having been included in the published Rec. ITU-T P.501 (2012).

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