Continuous, sinusoidal radial deviation of the prerecorded groove from track centerline. Usually includes CLV and other information, such as location, contained in phase or other forms of modulation.
The tracks in the CD-R and CD-RW media wobble slightly in the direction of their radius. This is called wobbling. The drive uses this wobble signal to read positional data within the blank disc.
A slow and undesirable vibrato in the voice, usually caused by poorly conditioned vocal system muscles or fatigue (perhaps due to age or infirmity), or a lack of animation. -X,Y,Z
In reference to reading the genetic code, the concept that nonstandard base pairing is allowed between the anticodon and the third position of the condon.
The terminology used by Copernicus to describe the apparent movement of the Earth in the phenomenon known as "Precession of the Equinox". He said precession of the equinox was caused by "wobble or libration". He deemed this the "third motion" of the Earth.