Deck 1 Flashcards
The note with the longest string on a standard piano keyboard is
A
A piano has over X number of parts
10,000
The note with the shortest string is
C
Today’s pianos use strings made from…
high tension steel
Each piano key has how many strings?
Most have 3, except for the lower register which has 2 or a single string wrapped in coiled copper.
The pitch of a string is determined by its
length and tension
What two things happen when a key is struck?
- A hinged hammer on the other end comes up to strike the strings
- The key lifts the damper off the strings so it can vibrate
Hammers are located above or below strings?
Below
Hammers are covered in
felt
The volume of sound is determined by
The speed of the hammer striking the string. To play louder the hammer must strike faster and vice versa.
(From further research, force is also involved and the force can be determined by speed, distance and of course the design of the action)
What is the piano action called that allows the hammer to fall away immediately after striking the string and why does this matter?
Escapement allows the hammer to fall away immediately which 1) lets the sound ring and 2) allows rapid repetition of a key/note.
The soundboard _______ the tone of the vibrating strings through ______.
The soundboard amplifies the tone of the vibrating strings through sympathetic vibration.
Cracks can develop in the soundboard due to
dryness
extreme temperature changes
The pedal to the right is called _____.
It’s function is….
the damper
to lift the dampers off the strings, sustaining the sound until the pedal is released.
The left pedal is called the ____. It functions by ______ in order to both _____ and ______.
Una corda or soft pedal
Shifts the keyboard to the right causing the hammers to hit one less string
It both softens the sound and changes to tone quality to a more muted veiled sound.