L + R
  • (written as L - R)
    In stereo audio, the signal resulting from the difference of the left and right channels. Used, for instance in FM stereo transmission and reception. The term is an abbreviation of left minus right.
  • In stereo audio, the signal resulting from the sum of the left and right channels. Used, for instance in FM stereo transmission and reception. The term is an abbreviation of left plus right.
  • acronym for left plus right

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