Frequency Atlas

Shruti Box (Drone)

261.63 Hz

Nearest note: C4 in standard tuning

A small bellows-driven reed organ producing sustained drone tones.

How well is this supported?

TraditionalInstrument

Part of a musical, cultural or practitioner tradition. Included because people use it, not because it has been tested.

This entry gives a typical pitch for an instrument. Real instruments vary.

The button plays a plain tone. Start with the volume low.

About this number

A small bellows-driven reed organ producing sustained drone tones. In Indian classical music it holds the tonic (Sa) under the melody. It is also used to accompany chanting and vocal toning.

History

Drone accompaniment in Indian classical music.

Facts

Frequency
261.63 Hz
Wavelength in air (20 °C)
1.31 m
Nearest note
C4 in standard tuning
Kind of statement
Instrument
Filed under
Instruments & gongs

Sources

  • No specific source recorded

    This entry names no work that a reader could look up.

More about the pitch

The same note in every octave

Each step doubles or halves the frequency. Tap one to hear it.

Entries close in pitch

Within 35 cents of this tone, in any octave. A cent is one hundredth of the step between two neighboring piano keys. Being close in pitch does not mean two things are connected.