ARTI is an audio recorder and terminal interface created by StanoCPW. It is designed to record both the audio and signaling from a radio terminal.

While implementing audio capture was relatively straightforward, the data had to be intercepted over I2C between the radio terminal’s transmitter and operation console, in order to obtain meta information about the transmission. ARTI records audio and data to a microSD card, and can connect to a PC over USB for data management, or will automatically delete old records after a year or when the card is full.