Union internationale des tlcommunications Place des Nations 1211 GENVE 20 Suisse Switzerland Suiza COVERING NOTE GENERAL SECRETARIAT INTERNATIONAL TELECOMMUNICATION UNION Geneva, 31 January 2003 ITU TELECOMMUNICATION STANDARDIZATION SECTOR Subject: Erratum 1 (01/2003) to ITU-T Recommendation G.996.1 (02/2001), Test procedures for digital subscriber line (DSL) transceivers Correction to Clause 7.5 In the equation of clause 7.5 the sin term should be squared. The corrected equation is: 2220200-)()(sin2fHPFfLPFfffffKPSDADSLDisturberG.992.1=, (0 f )