Split Points for Single-Mode Speech Inversion --------------------------------------------- 3.107 kHz - Norcomm 3.339 kHz - MX-COM/Selectone 3.496 kHz - Motorola VPA/Selectone 3.729 kHZ - Selectone 4.096 kHz - Transcrypt 3.023 kHz - MX-COM/Selectone 2.868 kHz - Selectone 2.729 kHz - Transcrypt/Selectone