'Voicing' definitions:

Definition of 'voicing'

(from WordNet)
noun
The act of adjusting an organ pipe (or wind instrument) so that it conforms to the standards of tone and pitch and color

Definition of 'Voicing'

From: GCIDE
  • Voice \Voice\, v. t. [imp. & p. p. Voiced; p. pr. & vb. n. Voicing.]
  • 1. To give utterance or expression to; to utter; to publish; to announce; to divulge; as, to voice the sentiments of the nation. "Rather assume thy right in silence and . . . then voice it with claims and challenges." --Bacon. [1913 Webster]
  • It was voiced that the king purposed to put to death Edward Plantagenet. --Bacon. [1913 Webster]
  • 2. (Phon.) To utter with sonant or vocal tone; to pronounce with a narrowed glottis and rapid vibrations of the vocal cords; to speak above a whisper. [1913 Webster]
  • 3. To fit for producing the proper sounds; to regulate the tone of; as, to voice the pipes of an organ. [1913 Webster]
  • 4. To vote; to elect; to appoint. [Obs.] --Shak. [1913 Webster]