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History of TechnicalTermsTurntableTonearm


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Fri, 07 Dec 2001 19:01:01 . . . . (dice45)? [created]


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== Antiskating (compensation) ==
Skating: lateral tracking force of a pivoted tonearm. The skating force is usually about 8 to 10% of TF.
Antiskating (compensation) is necessecary to ensure a proper horizontal bias of the cartridge'S generator system.
Antiskating influences sonics considerably: dynamics

== Azimuth ==
vertical angle between cartridge stylus and record surface (front view).
Azimuth is to be adjusted for symmetric crosstalk or for maximum size and stability of soundstaging.

== Effective tonearm length ==
Distance stylus tip <-> tonerm pivot.

== Offset Angle ==
Angle by which the cartridge is turned CCW in reference to the straight through stylus tip and tonearm pivot (top view).
Offset angle and Overhang are used to minimize a tonearm's lateral tracking error.

== Overhang ==
difference between effective tonearm length and distance platter spindle <-> tonearm pivot.
Distance platter spindle <-> tonearm pivot always is less than effective tonearm length.

== Skating ==
see antiskating.

== TF ==
vertical Tracking Force of the phono cartridge's stylus. TF is influencing the vertical bias of the cartridge'S generator system.
TF influences sonics considerably.

== VTA ==
Vertical tracking angle:
angle between the phono cartridge's stylus cantilever and the record surface (side view)
VTA influences sonics considerably: focus, soundstaging, microdynamics, speech understandability, tonal plausibility.