Radio tuning transition. Process of tuning the AM radio into the desired station, with all the noise, small parts of music and speech being picked up in the process at accidental radio stations. Radio Noise Process of Tuning. Process of tunning the radio into the desired station, with all the noise and accidental stations being picked up in the process. Process of tuning (scanning and searching through channels) the analog FM radio, with all the noise, small parts of music and speech. Great for a wide range of media projects.