Example image of eyePlorer eyePlorer map for 'Ampex': Alexander M. Poniatoff United States Acronym and initialism California San Carlos, California World War II Jack Mullin Magnetophon Bing Crosby American Broadcasting Company Tape recorder Radio Tape delay Les Paul Multitrack recording Opelika, Alabama Quantegy David Sarser Sgt. Pepper's Lonely Hearts Club Band Abbey Road Studios EMI Geoff Emerick Ken Townsend Studer The Beatles 3M SMPTE time code Quadruplex videotape 1956 CBS CBS Evening News November 30 Television RCA Kinescope Time zone Genericized trademark VHS Charles Ginsburg Dolby Laboratories Noise reduction Ray Dolby Analog signal Magnetism NTSC PAL Amplifier Component video sync Timebase correction Society of Motion Picture and Television Engineers