========
音调查询
========

本表介绍各音名对应的别名和频率。

.. image:: images/keying.svg

.. list-table::
   :width: 300px
   :header-rows: 1
   :align: left
   
   * - 音名
     - 别名
     - 频率
   * - C1
     - C1
     - 32.7
   * - \ :sup:`♯`\ C1/\ :sup:`♭`\ D1
     - C#1

       Db1
     - 34.6
   * - D1
     - D1
     - 36.7
   * - \ :sup:`♯`\ D1/\ :sup:`♭`\ E1
     - D#1

       Eb1
     - 38.9
   * - E1
     - E1
     - 41.2
   * - F1
     - F1
     - 43.7
   * - \ :sup:`♯`\ F1/\ :sup:`♭`\ G1
     - F#1

       Gb1
     - 46.2
   * - G1
     - G1
     - 49.0
   * - \ :sup:`♯`\ G1/\ :sup:`♭`\ A1
     - G#1

       Ab1
     - 51.9
   * - A1
     - A1
     - 55.0
   * - \ :sup:`♯`\ A1/\ :sup:`♭`\ B1
     - A#1

       Bb1
     - 58.3
   * - B1
     - B1
     - 61.7
   * - C2
     - C2
     - 65.4
   * - \ :sup:`♯`\ C2/\ :sup:`♭`\ D2
     - C#2

       Db2
     - 69.3
   * - D2
     - D2
     - 73.4
   * - \ :sup:`♯`\ D2/\ :sup:`♭`\ E2
     - D#2

       Eb2
     - 77.8
   * - E2
     - E2
     - 82.4
   * - F2
     - F2
     - 87.3
   * - \ :sup:`♯`\ F2/\ :sup:`♭`\ G2
     - F#2

       Gb2
     - 92.5
   * - G2
     - G2
     - 98.0
   * - \ :sup:`♯`\ G2/\ :sup:`♭`\ A2
     - G#2

       Ab2
     - 103.8
   * - A2
     - A2
     - 110.0
   * - \ :sup:`♯`\ A2/\ :sup:`♭`\ B2
     - A#2

       Bb2
     - 116.5
   * - B2
     - B2
     - 123.5
   * - C3
     - C3
     - 130.8
   * - \ :sup:`♯`\ C3/\ :sup:`♭`\ D3
     - C#3

       Db3
     - 138.6
   * - D3
     - D3
     - 146.8
   * - \ :sup:`♯`\ D3/\ :sup:`♭`\ E3
     - D#3

       Eb3
     - 155.6
   * - E3
     - E3
     - 164.8
   * - F3
     - F3
     - 174.6
   * - \ :sup:`♯`\ F3/\ :sup:`♭`\ G3
     - F#3

       Gb3
     - 185.0
   * - G3
     - G3
     - 196.0
   * - \ :sup:`♯`\ G3/\ :sup:`♭`\ A3
     - G#3

       Ab3
     - 207.7
   * - A3
     - A3
     - 220.0
   * - \ :sup:`♯`\ A3/\ :sup:`♭`\ B3
     - A#3

       Bb3
     - 233.1
   * - B3
     - B3
     - 246.9
   * - C4
     - C4
     - 261.6
   * - \ :sup:`♯`\ C4/\ :sup:`♭`\ D4
     - C#4

       Db4
     - 277.2
   * - D4
     - D4
     - 293.7
   * - \ :sup:`♯`\ D4/\ :sup:`♭`\ E4
     - D#4

       Eb4
     - 311.1
   * - E4
     - E4
     - 329.6
   * - F4
     - F4
     - 349.2
   * - \ :sup:`♯`\ F4/\ :sup:`♭`\ G4
     - F#4

       Gb4
     - 370.0
   * - G4
     - G4
     - 392.0
   * - \ :sup:`♯`\ G4/\ :sup:`♭`\ A4
     - G#4

       Ab4
     - 415.3
   * - A4
     - A4
     - 440.0
   * - \ :sup:`♯`\ A4/\ :sup:`♭`\ B4
     - A#4

       Bb4
     - 466.2
   * - B4
     - B4
     - 493.9
   * - C5
     - C5
     - 523.3
   * - \ :sup:`♯`\ C5/\ :sup:`♭`\ D5
     - C#5

       Db5
     - 554.4
   * - D5
     - D5
     - 587.3
   * - \ :sup:`♯`\ D5/\ :sup:`♭`\ E5
     - D#5

       Eb5
     - 622.3
   * - E5
     - E5
     - 659.3
   * - F5
     - F5
     - 698.5
   * - \ :sup:`♯`\ F5/\ :sup:`♭`\ G5
     - F#5

       Gb5
     - 740.0
   * - G5
     - G5
     - 784.0
   * - \ :sup:`♯`\ G5/\ :sup:`♭`\ A5
     - G#5

       Ab5
     - 830.6
   * - A5
     - A5
     - 880.0
   * - \ :sup:`♯`\ A5/\ :sup:`♭`\ B5
     - A#5

       Bb5
     - 932.3
   * - B5
     - B5
     - 987.8
   * - C6
     - C6
     - 1046.5
   * - \ :sup:`♯`\ C6/\ :sup:`♭`\ D6
     - C#6

       Db6
     - 1108.7
   * - D6
     - D6
     - 1174.7
   * - \ :sup:`♯`\ D6/\ :sup:`♭`\ E6
     - D#6

       Eb6
     - 1244.5
   * - E6
     - E6
     - 1318.5
   * - F6
     - F6
     - 1396.9
   * - \ :sup:`♯`\ F6/\ :sup:`♭`\ G6
     - F#6

       Gb6
     - 1480.0
   * - G6
     - G6
     - 1568.0
   * - \ :sup:`♯`\ G6/\ :sup:`♭`\ A6
     - G#6

       Ab6
     - 1661.2
   * - A6
     - A6
     - 1760.0
   * - \ :sup:`♯`\ A6/\ :sup:`♭`\ B6
     - A#6

       Bb6
     - 1864.7
   * - B6
     - B6
     - 1975.5
   * - C7
     - C7
     - 2093.0
   * - \ :sup:`♯`\ C7/\ :sup:`♭`\ D7
     - C#7

       Db7
     - 2217.5
   * - D7
     - D7
     - 2349.3
   * - \ :sup:`♯`\ D7/\ :sup:`♭`\ E7
     - D#7

       Eb7
     - 2489.0
   * - E7
     - E7
     - 2637.0
   * - F7
     - F7
     - 2793.8
   * - \ :sup:`♯`\ F7/\ :sup:`♭`\ G7
     - F#7

       Gb7
     - 2960.0
   * - G7
     - G7
     - 3136.0
   * - \ :sup:`♯`\ G7/\ :sup:`♭`\ A7
     - G#7

       Ab7
     - 3322.4
   * - A7
     - A7
     - 3520.0
   * - \ :sup:`♯`\ A7/\ :sup:`♭`\ B7
     - A#7

       Bb7
     - 3729.3
   * - B7
     - B7
     - 3951.1