repitch

verb4

1. •
   To change (a sound) to a different pitch.

   • Sample-based synthesis exploits the ability to repitch by a change of playback rate, to create simulations of existing instruments from digital recordings. — 2010
2. •
   To propose or promote (an idea) again.
3. •
   To set up (a tent) again.

   • There was no choice but to repitch the tents and radio their failure to cross. — 1999
4. •
   To apply a new coating of pitch (oil and tar distillate) to.

   • In many breweries the casks are repitched every time before use. — 1940