In Indian classical music, percussion instruments are categorized by how they produce sound and their function in musical performances.
Classification of Percussion Instruments:
* Avanaddha Vadya: Instruments that generate sound by striking a stretched membrane.
* Examples: Mridangam, Tabla, Kanjira, Maddalam
* Played with hands, sticks, or fingers.
* Ghana Vadya: Instruments that produce sound when struck directly, without a membrane.
* Examples: Ghatam, Jalra, Manjira
* These instruments yield a metallic or resonant sound.
* Idophones (Modern Term): In contemporary classification, these are considered self-sounding instruments, such as cymbals.
* Membranophones (Modern Term): Instruments featuring skin membranes, exemplified by the mridangam and tabla.
Usage:
These instruments offer rhythmic accompaniment in Carnatic and Hindustani concerts, frequently featuring solo improvisations known as Tani Avartanam.