How deep is a record groove?

Phonograph record - WikipediaTotal groove length in turn depends on how closely the grooves are spaced, in addition to the record diameter 

Vinyl Record Grooves Magnified 1,000x - DAK IndustriesMay 8, 2020 — See what your vinyl record's grooves look like underneath an electron microscope maginified at 1000x. It's amazing how much dust is hiding in Can someone explain to new LP collectors what a DEEPApr 16, 2008 — It's something that appears in the actual label area of the record and is a byproduct of manufacturing. The deep groove in the label has NOTHING 

Watch needle run through record groove in microscopic detailJun 16, 2015 — If you've ever wanted to know what happens when a needle runs through the grooves of a record, this video lets you see close up

RIAA Dimentional Standards - Aardvark Record MasteringThe stereophonic groove contour shall be as recommended in RIAA Dimensional Standards for Disc Phonograph Records, Bulletin E 4. C. Characteristic. 1How is loudness determined in a vinyl record groove? - QuoraSay, how wide it waves. It has nothing to do with groove width, of course, but a very widely modulated groove can (and will) shoot the stylus out of it if 

Stereo Lab - Gramophone styli and groove dimensionsThe depth of the groove is nominally 28μm (0.0011"). The bottom of the groove is not, in fact, a sharp corner but has a radius of 6μm or 0.25 thou' (0.00025"). A original, standard microgroove diamond stylus of conical (spherical) form has a radius of 25μm (0.001")How does a vinyl record make a sound? | What Hi-Fi?Oct 22, 2020 — A record's groove – and there is generally just one that spirals gently to the centre of the disc – is tiny, usually around 0.04-0.08mm wide (depending on the level of the signal). If you were to unravel it, the groove on a 12-inch LP would extend to a length of about 500 metres

Deep Groove Mono and the Great Groove Width MysteryApr 6, 2018 — This raises a few questions: When did engineers start cutting mono records with narrower grooves? Is it OK to play vintage mono LPs with a How does a vinyl record work? - Audio Advent - GhostDec 24, 2017 — To create a record, a cutting lathe cuts grooves in a disc, The earliest records did this by cutting a vertical groove, of varying depth. The depth