Rec. ITU-T Series P Supplement 11 (03/1993) … SOME EFFECTS OF SIDETONE
FOREWORD
CONTENTS
1 Introduction
2 Talker sidetone
3 Listener sidetone
4 Relationship between talker and listener sidetone
    4.1 Telephones having linear sidetone characteristics
    4.2 Telephones having non-linear sidetone characteristics
5 Short delay talker echo perceived as sidetone
References