What Is A Vinyl Record Size

Single discs are physically smaller usually 7 inch 45 rpm releases.

What is a vinyl record size.

In 1931 rca victor introduced vinyl plastic based victrolac as a material for unusual format and special purpose records. In this post we ll go over a number of factors that may determine the value of a particular. Vinyl records typically come in three speeds. They are often part of audiophile pressings or special releases.

Standard sizes vinyl record sizes differ based on how much music is stored on the surface of the disk. 33 45 and 78 rotations per minute rpm. Vinyl record album covers are usually 12 inches by 12 inches for lp albums. One was a 16 inch 33 1 3 rpm record used by the vitaphone sound on disc movie system.

For singles covers of 7 inches are common because of the format s smaller size. A vinyl record or phonograph record refers to an analog sound storage device that consists of a disc manufactured using polyvinyl chloride plastic. In 1932 rca began using victrolac in a home recording system. The difference in vinyl record speeds 33 45 and 78 records 33 45 78.

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 formats records come in a range of different flavors based on competition and consumer tastes. Each side of a 12 inch lp could play for about 22 minutes. 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.

Vinyl records new or old retain a lot of value and so long as your copy is in decent condition and there s some demand for the title you can often make a profit if you choose to sell. Records in the 78 rpm format were usually sold with 10 inch covers but are uncommon today. The discs can have a metal resin cardboard or glass core and the modulated sound information is inscribed in the surface materials in grooves. Records come in three standard sizes.

If you are a new comer to vinyl you may wonder what these numbers actually mean. There are some examples of 45 rpm records in the 12 form factor. Generally speaking all of the records that you would see down in a local record store or a barnes and noble are 33 rpm 12 inch releases. You may think are these related to the magical numbers from lost.