Physics Of Vinyl Records

In physics made records out of wood acrylic and paper.

Physics of vinyl records.

Let s say two people with different voice timbers say i like vinyl records with the same level of voice. Shop for vinyl cds and more from physics at the discogs marketplace. Because all sound is vibration edison knew if he. The groove usually starts near the periphery and ends near the center of the disc.

In this post we ll go over a number of factors that may determine the value of a particular. Sound is recorded on a vinyl record by copying the shape of the sound wave onto a groove on the record. The first functioning record player called a phonograph was made by thomas edison in the late 19th century. A phonograph record also known as a gramophone record especially in british english or simply a record is an analog sound storage medium in the form of a flat disc with an inscribed modulated spiral groove.

Get youtube without the ads. I don t get how after this when reproducing the exact same ups and downs the vinyl record recreates the different voice timbers. Explore releases from physics at discogs. The resolution is given by the recording device s precision when it cuts the groove.

Various materials will do this better than others. Though his machine looked different than modern record players it operated on the same principal. Back to the future. At first the discs were commonly made from shellac with earlier records having a fine abrasive.

Establishing vinyl records value is an inexact science and there are a number of factors that go into determining whether a given record is something that will bring a lot of money from a collector or something that would best be used as a place mat. Engineer amanda ghasshaei who has a b s. It will create the exact ups and downs on the vinyl record surface.