The picture below shows
the composition of the complex tone when the fundamental is removed. The
signal certainly looks very different but, as you
can hear from the audio file, the pitch of the note is unchanged.
We notice that the
perceived pitch of the note remains unchanged even if this fundamental
frequency is removed. However, the character of the note is changed.
If you click on the blue buttons above, this should
launch the Windows Media
Player in a separate window.
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