C or Do is the first note of the C major scale, the third note of the A minor scale (the relative minor of C major), and the fourth note (G, A, B, C) of the Guidonian hand, commonly pitched around 261.63 Hz.

Reference chart for musical notes and their frequencies in Hz (hertz). The reference tone is A4, at 440 Hz. A simple way to get the pitch of different notes.

2020年11月23日 · If you are a piano owner, it is most likely that your lowest note, even on a concert grand, is A0. This note produces a frequency of approximately 27.5Hz, which falls nicely into the aural capacity of most human beings.

2022年1月3日 · Hyperbass Flute goes down to C0. And these notes have neglegible overtones on these instruments! Do they modulate other notes? They certainly can not be heard, as C-1 is ~8Hz, max overtones ~10-15 Hz (On Organ)

Each note is assigned a numeric value, which is transmitted with any Note-On/Off message. Middle C has a reference value of 60. This is the middle C of an 88 note piano-style keyboard though it need not be physically located in the center of a keyboard.

This table lists pitches with their ISO note names, frequencies (in Hertz), and MIDI note numbers. Frequencies are the standard ones, with A-440 and equal temperament. In equal temperament, an interval of 1 semitone has a frequency ratio of 2^(1/12), or ca. 1.05946 : 1.

There are TWO conventions for numbering keys (notes) in MIDI. The most common is the one below where MIDDLE C (note #60; $3C) is C3 (C in the 3rd octave).

2023年2月27日 · There are notes C0, D0 etc., but there is no key, hammer, or string for those notes on a piano other than a Bosendorfer Imperial or Stuart & Sons grand. In addition to that piano, the pedal boards for organs with 32' stops also go down to C0.

2014年6月19日 · only synths can play C0, and C0 sounds pretty much like C1 with tremolo on it. The fundamental is too low to be heard and it causes the whole wave to oscilate (tremolo). It's slightly different sounding because there's more harmonics per …

Middle C is a specific name given to the C note closest to the middle of the piano. Middle C is the 4th C up from the low end of a piano (the left side), and the 5th C down from the high end (right side): Here we have all the C’s on the keyboard (shown in yellow), with Middle C displayed in purple: Why Does It Matter?