CSCI 201 Homework 7

This assignment is to transform the DTMF.java program to play at least two different internal ring-back signals.

The ring-back signal is what you hear when you dail a telephone number as a real phone. The ring-back is more complicated to implement than the DTMF tone because it alternates between periods of sound and silence. You should write your program to generate at least ten seconds or six rings of the ring back tone.

Consult the International Telephone Ring-Back Signalling Reference of Frank Durda IV for more information.

Due date and turning it in

This assignment is due by class on December 1. Submit your assignment using the UNCA Moodle to the assignment labeled "Homework 7 -- Ring Back".