The pitch can be balanced with the aid of a pitch pipe or a tambura.
From the en.wikipedia.org
With pitch pipe in hand, she practiced in the bathroom so she wouldn't disturb the other hotel patrons.
From the sacbee.com
That was like giving Soprano Birgit Nilsson a pitch pipe.
From the time.com
The pitch pipe is a simple specialty harmonica that provides a reference pitch to singers and other instruments.
From the en.wikipedia.org
Were it not for the pitch pipe Crockett sounds ever-so-discreetly, a stranger would have no idea that the woman stationed at the side of the choir is somehow associated with the music.
From the stltoday.com
The problem is partly the fault of a ruddy young man in Big Smith overalls who has sounded the wrong note on a pitch pipe, but the small group of onlookers doesn't know that.
From the time.com
How the pitch of each pipe is adjusted depends on the type and construction of that pipe.
From the en.wikipedia.org
The goal of tuning a pipe organ is to adjust the pitch of each pipe so that they all sound in tune with each other.
From the en.wikipedia.org
The greater the length of the pipe, the lower its resulting pitch will be.