Answer:
Membranous Percussion Instruments (Avanaddh) - These are instruments that produce sound with strike-able membranes, mostly of weathered leather. Tabla, Dholak, Dhol, Daff, Damroo, Mridangam, Nagada, Pakhawaj, Khol (Mridangam), Nal (Dholki) etc. are examples of Membranous Percussion Instruments.
