Rotational velocidensity affects all audio files encoded with lossy compression. These include mp3, aac, and ogg.

The most notable effect of rotational velocidensity is the loss of bitrate in files. A lossy audio file will lose an average of 12kbps a year. But, this can vary greatly depending on the type of storage media used.

Examples:

SATA HDD: ~12kbps
IDE HDD: ~15kbps
SCSI HDD: ~7kbps
DVD: ~16kbps
CD-R/RW: >21kbps

This can be overcome by compressing audio using lossless formats such as FLAC, APE, or TTA. These formats are designed to never lose quality over time, and will sound the same right now as they will in 10 years.
Josh found some old MP3s he used to listen to in high school. But was disappointed when they had degraded from 256kbps down to 64kbps due to Rotational Velocidensity.
by muza November 29, 2011
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The natural change in seating at a social event due to toilet visits or other initially temporary reasons.
Guest 1: Is this seat taken?

Guest 2: Not really, party rotation :)
by Jens-Fredrik September 29, 2015
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When heavy breasted women get fucked doggy-style in the northern hemisphere,their hanging boobs swing in a clockwise circular motion.Conversely,boobs in the southern hemisphere scribe a counterclockwise path.
I had the ole lady's tits in full polar rotation last night.
by wolfbait51 April 27, 2011
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1. A mental list of people that make you want to touch your genitals until it is

time for a nap. Subjects may be picked at random or fantasized about with

premeditation. The list varies in length and changes often with subjects often

being paired up with other list members... also see Spank Bank
1. Your pretty face has earned you a reoccurring spot on my Masturbation

Rotation.
2. She is a bitch but people on the Masturbation Rotation don't talk.
by Hugh G. Rection Jr. June 28, 2013
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Term used in fantasy baseball. It is the act of picking up starting pitchers (and then dropping them for a new one) in an effort to win the strikeout and wins categories. Usually pitchers available on the waiver wire aren't very good, hence rotating through jobbers.
I'm down 3-1 in wins and 35-20 in strikeouts. Guess I'll have to do a serious jobber rotation the next few days.
by Bob Johnson Here April 20, 2007
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The act of cycling between multiple different fap materials in order to avoid becoming desensitized to any of them. Similar to how farmers cycle the crops they plant in order to keep the soil full of nutrients.
I have a fap rotation system involving my favorite episodes from a hentai.
by Seiban June 20, 2017
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The set of 15 or so songs that Clear Channelesque cookie-cutter format radio stations play at least once an hour 24/7 until their Major Record Label BitchMasters tell them (or pay them) to play something else.

If a song you like makes heavy rotation, you'll hate it in two weeks or less. If a song you hate makes heavy rotation, you'll want to pull your brain out through your ears. Changing the station won't help, since every format radio station across the continent plays the same friggin' 15 songs in heavy rotation.
The MILF anthem "Stacy's Mom" was a fun song until it made heavy rotation - now I don't even want to bang Rachel Hunter anymore.
by The Evil Steve August 31, 2005
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