modern flute
B foot
F4
| Acoustics of baroque, classical and modern flutes |
modern flute
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F4 |
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Fingering Acoustic schematic Non-specialist introduction
to acoustic impedance |
The flutist uses the same fingering for F4 and F5, but changes the speed, length and shape of the jet. The first five minima can be played. All lower minima support harmonics in F4. In F5, only the even minima are involved.
Sound spectrum
of a modern flute with a B foot played using fingering for F4.
You can hear F4
played by Geoffrey Collins.
may suggest other fingerings for this note.| Acoustic measurements are available for these flutes - modern B, modern C, classical C, classical D, classical flared, baroque Sound clips are available for modern B, classical flared and baroque |
To compare flutes, it is easiest to open a separate browser window for each instrument. |
a key depressed
a key not depressed
a part of the mechanism that is not normally touched 
a closed tone hole
an open tone hole