11. The system of claim 1 , wherein at least one of the first value or the second value is weighted based on the first timing of the first audio characteristic in relation to the second timing of the second audio characteristic.
11. The system of claim 1 , wherein at least one of the first value or the second value is weighted based on the first timing of the first audio characteristic in relation to the second timing of the second audio characteristic. 12. The system of claim 11 , wherein the one or more circuits are further configured to compute a three-way calling score based on the first value and the second value.