Kerala's only professional woman tabla player, Retnasree Iyer, has secured an Indian patent for developing a new kind of tabla made with a fibre casing. A researcher at the Inter-University Centre for Studies in Science of Music (IUCSSM) under Mahatma Gandhi University, Iyer worked on the project in collaboration with Centre Director Dr K Jayachandran and tabla craftsman Saish Sebastian.

Traditionally made using wood and metal, the tabla has now been reimagined using fibre, which Iyer says offers numerous advantages. "Unlike traditional tablas, the fibre tabla resists moisture during the monsoon season, preventing the skin from warping or breaking," she said. Fibre also helps maintain a stable temperature, which contributes to the longevity of the tabla's skin.

How is it different from a regular tabla?
The new fibre tabla weighs less than five kilograms,  lighter than the usual nine-kilogram traditional counterpart. "Even if chemicals are accidentally spilled on it, the new tabla remains undamaged. It is far more durable than the conventional version," said Dr K Jayachandran, who also served as Rathnashree's research guide.

What was the research process?
The journey to innovation was grounded in scientific evaluation. Eight different types of tabla were produced and their acoustic qualities were analysed rigorously. The resulting fibre model produces sound quality on par with traditional tablas. “There is no compromise on the tonal quality despite the material change,” said Iyer.

Who else contributed?
The patent has been registered in the names of Retnasree Ramachandra Iyer, Dr K Jayachandran, and Saish Sebastian, the craftsman who played a crucial role in manufacturing the prototype. The patent was officially granted last week.

Why does this matter?
This achievement not only showcases the potential of combining music and material science, but also marks a milestone for women in the field of Indian classical music innovation. “My life rhythm is set to the magic of fingers on the tabla,” Iyer said, underlining her deep commitment to both the science and soul of music.