Width Of A Vinyl Record

The lp was soon confronted by the 45 a 7 inch 180 mm diameter fine grooved vinyl record playing at 45 rpm.

Width of a vinyl record.

The size of a vinyl record determines how much music can be recorded on the record. Vinyl record sizes differ based on how much music is stored on the surface of the disk. Dimensional characteristics 78 rpm phonograph records for home use 10 records. Records come in three standard sizes.

Inventing the 33 yet few used it by the time 78 became standard new methods of audio recording had emerged. The size of disc varied over time with 10 inches eventually becoming a popular size. The most common sizes are seven 10 and 12 inches in diameter but size isn t the only way to identify what kind of vinyl record you have. Vinyl record album covers are usually 12 inches by 12 inches for lp albums.

At a certain point records can become cramped with grooves and have to expand in size to accommodate the extra music play while maintaining the quality of the audio. It was introduced by rca victor in 1949. To compete with the lp boxed albums of 45s were issued along with ep extended play 45s which squeezed two or even three selections onto each side. The number of grooves joining successive bands on a record shall not be less than 16 per inch.

7 inch 10 inch and 12 inch.