- of 33+1⁄3 rpm; a 12- or 10-inch (30- or 25-cm) diameter; use of the "
microgroove"
groove specification; and a
vinyl (a
copolymer of
vinyl chloride acetate)...
- packagings. The 10-inch and 12-inch LP
record (long play), or 33+1⁄3 rpm
microgroove vinyl record, is a
gramophone record format introduced by
Columbia Records...
- were
videodiscs invented by RCA,
based on
mechanically tracked ultra-
microgrooves (9541 grooves/inch) on a 12-inch
conductive vinyl disc. The term "high...
-
single remained the
standard into the 1960s, when the
availability of
microgroove recording and
improved mastering techniques enabled recording artists...
- "standard groove"
found on
contemporary 78 rpm records,
rather than the "
microgroove" used for post-World War II 331⁄3 rpm "LP" (long play) records. The format...
- for what was
named MicroGroove Rifling,
which was a
departure from the
standard "Ballard," or cut rifling. One
purpose of
Microgroove rifling was to increase...
- if a
substrate has nano/
microgrooves running parallel to each other,
cells orient along the
direction of
these nano/
microgrooves.
Based on this,
cells seem...
-
Rifling in a .35
Remington microgroove rifled barrel...
- "Small Tube
Copper Is
Economical and Eco-Friendly | The
MicroGroove Advantage".
microgroove.net.
Archived from the
original on Dec 8, 2023.{{cite web}}:...
- with dual needles; it was not
until around 1958 that the
single stylus microgroove system (in
which the two
stereo channels were cut into
either side of...
