a program to communicate with phone tty/tdd devices (telecommunications devices for the deaf) via a sound card or via skype internet-phone, without tty modem.

program to decode morse code (cw) via sound card to text. no additional hardware required - your need only receiver and computer with sound card. can cooperate with rz4ag aalog logger. it is software morse decoder that really work!

the terminal program for cw-operators. you can transmit both from the keyboard and from the paddle connected to a joystick or lpt connector. the handle of the transceiver (ptt and cw keying) is made through one of the com- or lpt-ports.