BNO Acoustics XR-90: Replacement Dialogue

Dialogue recorded for a film after the film is shot to replace poorly recorded dialogue, or to change dialogue text.

Error Concealment
Putting replacement information bits into a digital audio signal to replace lost bits when the digital recording or processing system cannot verify whether the lost bits were l's or 0's but can make a good guess by comparing the known bits that were close in position to the lost bits.

Crosstalk
Leakage of an audio signal into a channel that iris not intended to be in, from an adjacent or nearby channel.

Nut
The point on the guitar neck where the strings touch the neck and join the headstock.

Amp
1) An abbreviation of the term Amplifier (A device which increases the level of an electrical signal.
2) An abbreviation of Ampere (the unit of current).
3) An abbreviation of amplitude (the height of a waveform above or below the zero line).

Proprietary
Describing a function, feature or characteristic owned by one company and available only in units manufactured by that company.

Root Mean Square
The effective average value of an AC waveform, abbreviated: RMS.