why were the old 45 records called 45s and not discs which they really are?

Answer 1

They were to be played at "45" rpm's.
That's 45 "ROUNDS PER MINUTE"
You could also have a stack of them and play a lot of them stacked one after another. Pretty cool technoligy for back then. Kinda lick programming your IPOD to play songs in a certain order. So, that idea was thought of LONG before the IPPOD's and MP3s

Answer 2

Yes, they were discs, but there needed to be a way to differentiate them from other records (recordings) being sold at that same time. 45s (records that played at 45 revolutions per minute) were much the like CD singles of today. They had one song on each side of the record disc. 45s had a large hole in the center. Some of the older record players had a large spindle for them to fit over (I had one of those).

33s, or LPs were longer playing and had a collection of songs on them. Again, with a side 1 and side 2. Then there were record discs that played at 78 rpm. Those were a bit before my time... tho'. . :D

Answer 3

maximum turn tables are regular they're going to play all 3 sizes and function a swap to accomidate. you would be waiting to locate a good table at a used checklist save. do not visit a music save that sells specially cds. they have not any thought what they are speaking approximately. the rack device (turn table, equalizer, 8 song, cassette or maybe reel to reel participant) is termed kit. seek for sony ericson kenwood. the guy on the checklist save would be waiting to direct you to the single that maximum heavily suits your needs. if there is an used checklist save that bargains specially in jazz or rock they understand their s h i t. this is your merely right wager. ok the checklist sizes lps hifis and albums are 33 rpm or 33s the subsequent length down at oh 3/4 the scale of a 33 is the seventy 8 rpm information or 78s and the singles are on 45s a 33 is greater or less the equivelant of an entire cd as we talk. the greater appropriate high quality albums have been recorded in hifi. hi constancy. the seventy 8 is smaller and has much less room for songs so greater alongside the strains of an 8 song for compassity. 78s are slightly thicker. then the 45s have many times 2 songs. one on the two area. then there are edisons and cylinder information. neither i think of you'd be in terested in. they stopped making cylinders oh interior the youngsters or early 20s and edisons probably interior the 30s or early 40s. cylinder information have been created from bees wax and are reputed as having greater appropriate sound high quality than edison. their shape made them unattractive. they are with regard to the scale of a can of campbells soup.

Answer 4

45's are called so because they are required to be played by a machine set at the correct speed to turn the discs at ' 45 Revolutions Per Minute'

Answer 5

In that time there were not different formats, the only one was called RECORD, there were 3 speeds for these records, 78, 45, and 33 rpm.

That's why.

Answer 6

The turntables revolved at 45 turns per minute and the objects being played were RECORDings of the original performance before the mikes.

Answer 7

I believe it was cause the old 45's spun at 45 revolutions per minute.

Answer 8

beacause when on a record player they turned at 45 RPM

Answer 9

That was the RPM they needed to be played at - disc could have referred to any record, no matter what the RPM.

Answer 10

the 45 refers to the RPM...revolutions per minute