As the 45 rpm record moves at a higher speed, more information can travel per second. This gives you a 35% increase in groove velocity at any point on the disk, which is a huge advantage. Performance wise, 45 rpm editions always sound better than 33 rpm ones, provided that the rest of the variables are equal (master tape, vinyl quality an so on).
Cassette Vs 45 rpm EP Vs 33 1/3 rpm LP (上) 唱片博物館 James
A 45 rpm will have a larger hole in the middle than a 33 1/3, more commonly known as an album because it will have between 1 and 9 or 10 songs on each side and a 78 will have only 1 song per side.
0.7 mil is adequate at 45 rpm, but a little too fat to trace the highest frequencies at 33 rpm.
As time went on and records started to phase out, collectors started to focus on 33rpm lps. In the war to develop long playing microgroove records in the late 1940s and early 1950s, two standards emerged. 45rpm may not sound as good as 33rpm because 45rpm grooves are more compressed than 33rpm so that you can fit more music onto disc however i haven't really noticed a difference myself. 33, 45, and 78 today.
45 rpm records can comfortably and consistently play higher frequencies that sometimes have a tendency to be distorted or lose considerable quality on both 33 ⅓ and 78 rpm records.
In reality, of course, the speed didn’t make any difference. A link is available to convert beats per minute (bpm) to revolutions per minute (rpm). Cleaning 45’s can be the same as cleaning 33’s but you would need to be more gentle in cleaning because like mentioned earlier, 45’s tend to be a bit more fragile than 33’s. A mayor velocidad, mayor calidad de sonido:
A finales de los años 40, los discos eran todos de entre 20 y 30 cm.
De diámetro, y funcionaban a 78 rpm, porque era la única manera de conseguir que sonaran. This makes it easier for the playback stylus to trace the groove without getting pinched. One by columbia records, the 33 1/3 12 inch lp we have come to know as the universal standard for most long playing records and the 45 rpm system developed by rca. This tool converts revolutions per minute (rpm) to beats per minute (bpm).
And the fact that they're using colored vinyl for the 45s throws a potential monkey wrench into the works.
My understanding is that differences in their sound quality can be attributed to the following: Do 45 rpm records sound better than 33rpm. The first and most important factor you should be on the lookout for, in the majority of instances, you’ll find that the 45 rpm record sounds better than the 33 rpm record. However, a 45 rpm may not always sound better than a 33 rpm.
However, all other things are never equal.
45 rpm records offer the highest standard of audio quality due to. Because of the higher speed, the path traced by the cutting stylus is longer for a given frequency. With 45 rpm, your needle is traveling over a longer distance for every given second, which means more information is transduced by your needle. In short, a 45 rpm record sounds better than a 33 rpm 80% of.
The main thing that i find affects sound quality is how thick the vinyl and how deep the grooves are cut.
Por contra, menos tiempo de grabación. Cutting the record at 45 rpm. Instead, it spent $5 million advertising 45 rpm as the preferred speed for popular music. For this reason, it is not uncommon to hear a 45 rpm reissued after the original 33 rpm sounds worse.
There were some 12 inch 45s made in the 60s or 70s.
The mastering, access to the original tape, quality of the pressing factory, etc. In short, better resolution 1 Guiller, mar 31, 2011 #3. It's also why they came up with the elliptical stylus.
If you can, you may even want to purchase a vinyl cleaning machine so you can be sure that you will not be ruining the records this way.
Yes, the groove still slows down as it moves inward, but the effects are greatly reduced. But it didn’t discontinue the 45. Más dinámica, más definición, menos ruido de fondo y de surco. On the outer grooves of a 33 there is no real advantage to the higher speed, although 45s might sound better for other reasons simply because they are produced for the audiophile market.
Been suggested that 78 minus 33 equals 45 was the reason for the emergence of 45 rpm records but, in fact, maxfield's analysis still applies:
As consumers became accustomed to the convenience of listening to an entire album without stopping, 45s and 78s fell out of style. When pressed to be played at 45 rpm, a record holds less music per side, so pressing red (taylor’s version) at 45 rpm might have helped stretch the. Indeed, even if the physics says otherwise, there are other factors to consider:
