My photo, Stereo Sanctity, was used to illustrate this post
Stereo records were introduced in 1958. The two-channel listening experience (stereophonic sound) proved to be so popular that within ten years almost all record labels stopped producing mono records.
In 1952, Emory Cook introduced a form of stereo record is introduced involving the left and right channels cut into parallel grooves on the record and played with a special double stylus. About 25 records were made for this system.
In November 1957, Sidney Frey, the president of Westrex, demonstrated stereo records that used the same principles as Blumfein’s 1933 patent. The following March, the first four mass-produced stereo albums were released to the general public: Marching Along with the Dukes of Dixieland Volume 3, Lionel by Lionel Hampton and His Orchestra, Johnny Puleo and his Harmonica Gang and a disc of train effects entitled Railroad: Sound of a Vanishing Era.
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From Mono to Stereo and Beyond, Part 2 | The Science of Rock ‘n’ Roll
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