Loss

Loss may refer to:

  • A negative difference between retail price and cost of production
    • Loss leader a deliberate commercial loss made in the expectation of recouping it by profitable sales of other lines
  • An event in which the team or individual in question did not win
  • Loss (baseball), a pitching statistic in baseball
  • Attenuation, a reduction in amplitude and intensity of a signal
  • In telecommunications, loss is a decrease in signal in a communications system:
    • Angular misalignment loss, power loss caused by the deviation from optimum angular alignment
    • Bridging loss, the loss that results when an impedance is connected across a transmission line
    • Coupling loss, the loss that occurs when energy is transferred from one circuit, optical device, or medium to another
    • Insertion loss, the decrease in transmitted signal power resulting from the insertion of a device in a transmission line or optical fiber
    • Path loss, the attenuation undergone by an electromagnetic wave in transit from a transmitter to a receiver
      • Free-space path loss, the loss in signal strength that would result if all influences were sufficiently removed having no effect on its propagation
    • Return loss, the ratio of the amplitude of the reflected wave to the amplitude of the incident wave
  • Round-trip loss in laser physics refers to energy lost due to scattering or absorption
  • Loss function, in statistics, a function representing the cost associated with an event

Read more about Loss:  Arts

Famous quotes containing the word loss:

    The cultivation of one set of faculties tends to the disuse of others. The loss of one faculty sharpens others; the blind are sensitive in touch. Has not the extreme cultivation of the commercial faculty permitted others as essential to national life, to be blighted by disease?
    J. Ellen Foster (1840–1910)

    No amount of skill on the part of the actress can make up for the loss of youth.
    Ellen Terry (1847–1928)

    Claudio. The old ornament of his cheek hath already stuffed tennis-balls.
    Leonato. Indeed, he looks younger than he did, by the loss of a beard.
    William Shakespeare (1564–1616)