Baudline is a time-frequency browser designed for scientific visualization of the spectral domain. Signal analysis is performed by Fourier, correlation, and raster transforms that create colorful spectrograms with vibrant detail. Conduct test and measurement experiments with the built in function generator, or play back audio files with a multitude of effects and filters. The baudline signal analyzer combines fast digital signal processing, versatile high speed displays, and continuous capture tools for hunting down and studying elusive signal characteristics.
CWBot is an IRC bot to provide online services in Morse usable with the CWirc client. It can broadcast world news in Morse and Hellschreiber, RAC ham news, act as a MorseMail to CWirc repeater, be a CW tutor, or send fortune cookies in Morse, over an IRC channel or through DCC chat, with adjustable keying speed and Farnsworth spacing. It is easily extendable with scripts or external programs to provide additional services in Morse.
CWirc is a plugin for the X-Chat IRC client to transmit raw Morse code over the internet using IRC servers as reflectors. The transmitted Morse code can be received in near real-time by other X-Chat clients with the CWirc plugin. CWirc tries to emulate a standard amateur radio rig: it sends and receives Morse over virtual channels, and it can listen to multiple senders transmitting on the same channel. Morse code is keyed locally using a straight or iambic key connected to a serial port, or using the mouse buttons, and the sound is played through the sound card, or through an external sounder.
DBLog is a logging program for radio amateurs based on a relational database. It allows the user to log QSOs and export a range of them in ADIF format. It can read the radio frequency via CAT interface. It includes a CW Keyer based on cwdaemon. It works with fldigi for digi-modes, and can store QSL pictures with QSO data.