Envelope curve

from Wikipedia, the free encyclopedia

Envelope  - also: envelope , envelope (English), envelope (French) - designated

  • in mathematics a curve that touches every curve of a family of curves at a point, see envelope
  • in the case of oscillations, the course of the amplitude, see envelope demodulator
  • in music synthesizers, the ADSR parameters to control an envelope generator
  • the vehicle gauge used by a rail vehicle