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   Mod·u·la·tion

   /ˌmäjəˈlāSH(ə)n/

   

   noun

   • 1. the exertion of a modifying or controlling influence on something: "endorphins in the body are responsible for the modulation of pain sensation"
   • 2. variation in the strength, tone, or pitch of one's voice: "excellent voice modulation"
   • ▪ alteration of the amplitude or frequency of an electromagnetic wave or other oscillation in accordance with the variations of a second signal: "modulation of the ray amplitude will result in sound being heard"
   • ▪ a change from one key to another in a piece of music: "their bold approach to harmony and modulation"
   • ▪ the process of changing from one form or condition into another: "the modulation from an oral to a written technology in ancient Greek civilization"

   Scrabble Points: 13

   • M

     3

   • O

     1

   • D

     2

   • U

     1

   • L

     1

   • A

     1

   • T

     1

   • I

     1

   • O

     1

   • N

     1

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