F (musical note)

<p>F is a <a href="/facts/Musical_note/spIQyV4T">musical note</a>, the <a href="/facts/Perfect_fourth/IA1GPHBw">fourth</a> above <a href="/facts/C_(musical_note)/FdvRz0zL">C</a> or <a href="/facts/Perfect_fifth/PTIaHPuI">fifth</a> below <a href="/facts/C_(musical_note)/FdvRz0zL">C</a>. It is the fourth <a href="/facts/Musical_note/spIQyV4T">note</a> and the sixth <a href="/facts/Semitone/lVBsLYSA">semitone</a> of the <a href="/facts/Solf%25C3%25A8ge/YNaYYl8F">solfège</a>. It is also known as fa in <a href="/facts/Solf%25C3%25A8ge/YNaYYl8F">fixed-do solfège</a>. It is <a href="/facts/Enharmonic_equivalent/lSwDb7JN">enharmonic equivalent</a> with E♯ (E-sharp) and G (G-double flat), amongst others.
</p><p>When calculated in <a href="/facts/Equal_temperament/8AwSblW3">equal temperament</a> with a reference of A above <a href="/facts/Middle_C/FdvRz0zL">middle C</a> as 440 <a href="/facts/Hertz/6Wshj5qm">Hz</a>, the <a href="/facts/Frequency/QUSbPaW8">frequency</a> of Middle F (F4) is approximately 349.228 Hz. See <a href="/facts/Pitch_(music)/fQAK0JsC">pitch (music)</a> for a discussion of historical variations in frequency.
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F (musical note) open-in-new

F (musical note)