The shapes and notes designate degrees of the scale, not particular pitches.
I can't pull the trick all the time, only when something has built up the pressure in my head to a particular pitch.
A catcher is said to call the game by sending signs to the pitcher calling for a particular pitch.
Her painting makes no particular contemporary pitch, but it's alive.
Some are calibrated to blow up when a passing ship makes a sound of a particular pitch.
The tone Sa is not associated with any particular pitch.
Each singer chooses his or her own particular pitch.
Each location still in the running has given its own particular pitch to the staff group.
Not all musical instruments give notes of a particular pitch.
Traditional games seem not to have had any particular pitch or defined playing field.