headroom definition

  • noun:
    • Space above a person's mind, as in an automobile, above a doorway, or perhaps in a tunnel; approval.
    • Electronics Dynamic headroom.
    • the vertical clearance above a person's head, as in a tunnel, doorway etc
    • the power of a system to replicate noisy noises without any distortion; dynamic headroom
    • the distance between your real performance of an algorithm to its optimum possible performance
    • See headway, 2.
    • The vertical distance from a floor to the roof or beams above it: so-named because this distance determines whether one has space for his mind whenever standing or walking on the floor.
    • particularly, the room kept above a stair through that the mind of the person ascending the stair is kept free from striking or coming too-near the superstructure.
    • straight area open to enable easy passage under some thing
    • the capacity of a method to reproduce noisy sounds without distortion

Related Sources

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