Bernard August Cousino (1 August 1902 – 29 December 1994) was an American music technology inventor. He is known for inventing an endless loop tape cartridge design in 1952, known as the

Audio Vendor Audio most commonly refers to sound, as it is transmitted in signal form. It may also refer to: Sound * Audio signal, an electrical representation of sound *Audio frequency, a frequency in the audio spectrum * Digital audio, representation of sou ...

, patented under US2804401A. The tape is pulled from the inside of a loose tape roll making it spin to wind the returning tape onto the roll again. Initially, this mechanism was mounted on a reel to reel tape recorder. Later Cousino developed a plastic housing to be hung up on some tape recorders. First, the magnetic coating was wound to the inside of the reel. This cartridge was marketed by

John Herbert Orr John Herbert Orr (August 19, 1911 – May 6, 1984) was an Alabama entrepreneur who formed Orradio Industries, Inc., a high-technology firm that manufactured magnetic recording tape for both professional and consumer markets. In 1945, Orr was among ...

as the ''Orrtronic Tapette''. Newer cartridges had magnetic coating wind of the tape outside the reel, which required a special recorder to operate it, but offers comfortable simple inserting the cartridge without threading the tape. This more compact cartridges do not require any bottom spare for the tape head assembly. That would inspire

George Eash George H. Eash (May 11, 1911 – July 6, 1980)Cartridge Inventor George Eash Dead ...

to make the

Fidelipac The Fidelipac, commonly known as a "NAB cartridge" or simply "cart", is a magnetic tape sound recording format, used for radio broadcasting for playback of material over the air such as radio commercials, jingles, station identifications, and mu ...

tape cartridge, which itself would inspire the

Stereo-Pak The Muntz Stereo-Pak, commonly known as the 4- track cartridge, is a magnetic tape sound recording cartridge technology. The Stereo-Pak cartridge was inspired by the Fidelipac 3-track tape cartridge system invented by George Eash in 1954 and ...

tape cartridge. Another invention, Cousino patented was a

graphite Graphite () is a crystalline form of the element carbon. It consists of stacked layers of graphene. Graphite occurs naturally and is the most stable form of carbon under standard conditions. Synthetic and natural graphite are consumed on large ...

coating bottom side the audio tape, suppressing crumpling when pulling the endless tape from the inner reel. The coating was also used on 8-Track tape, causing the gray appearance of the tape bottom side. Cousino died in

Lee County, Florida Lee County is located in Southwest Florida on the Gulf Coast. As of the 2020 census, the population was 760,822. The county seat is Fort Myers (with a population of 86,395 as of the 2020 census), and the largest city is Cape Coral with an esti ...

on 29 December 1994 at the age of 92.

References

Audio electrical engineers {{US-engineer-stub