The 変ホ Note
変ホ is a black key, immediately next to E. It sounds at 311.13 Hz in octave 4.
変ホ on the piano
Key facts
- On the keyboard
- a black key, immediately next to E.
- Frequency (octave 4)
- 311.13 Hz
- MIDI number (octave 4)
- 63
- Also written as
- 嬰ニ
- In key signatures
- The 2 flat in the order of flats.
変ホ and its enharmonic spellings
変ホ can also be written as 嬰ニ. These are enharmonic equivalents: the same pitch, the same key on the piano, a different name on the page. Which spelling is correct depends on the key and on how the note functions, not on the sound.
変ホ frequency in every octave
Frequencies for 変ホ in scientific pitch notation, with A4 tuned to 440 Hz.
| Note | MIDI | Frequency |
|---|---|---|
| 変ホ1 | 27 | 38.89 Hz |
| 変ホ2 | 39 | 77.78 Hz |
| 変ホ3 | 51 | 155.56 Hz |
| 変ホ4 | 63 | 311.13 Hz |
| 変ホ5 | 75 | 622.25 Hz |
| 変ホ6 | 87 | 1244.51 Hz |
| 変ホ7 | 99 | 2489.02 Hz |
Chords on 変ホ
The most common chords built with 変ホ as the root.
Scales starting on 変ホ
Keys and scales that use 変ホ as their tonic.
All notes
よくある質問
Where is 変ホ on the piano?
変ホ is a black key, immediately next to E.
What frequency is 変ホ4?
変ホ4 sounds at 311.13 Hz with A4 tuned to 440 Hz.
What is another name for 変ホ?
変ホ can also be written as 嬰ニ. They are the same pitch spelled differently.
