Phillips patents the cassette tape and cedes it to the public domain.
1965Ray Dolby founds Dolby Labs in England.
Bob Moog presents the first synthesizer, an electronic device capable of imitating the sounds of instruments or generating new ones.
1967>> Sound Radio Escolar. Ràdio Girona
1969Thomas Greenway Stockham begins his experiments in the field of audio digital recording and reproduction.
IASA (International Association of Sound and Audiovisual Archives) is founded.