" 2C♯ " 1C♯ octave below,
" 1C♯ " 1G♯ fifth above,
" 1G♯ " 2G♯ octave above,
" 1G♯ " 2D♯ fifth above,
" 2D♯ " 1D♯ octave below,
" 1D♯ " 1A♯ fifth above,
" 1A♯ " 2A♯ octave above,
" 1A♯(B♭) 2F fifth above,
" 2F " 1F octave below,
" 1F try 2C fifth above.

You will observe this last fifth brings you back to the starting-point
(C). It is called the "wolf," from the howling of its beats when the
tuner has been inaccurate or the piano fails to stand.


QUESTIONS ON LESSON VIII.

1. What is the cause of the beats or pulsations?

2. Have you practiced tuning the unison?

3. Can you distinguish the beats clearly?

4. Have you practiced tuning the octave?

5. Do you thoroughly understand the system of setting the
temperament as set forth in this lesson?