Sound) is an upcoming Indian Tamil-language horror film written and directed by Arivazhagan Venkatachalam.

Principal photography commenced the same month in Munnar along with a schedule in Chennai later in Mumbai and wrapped by late-September 2023.

The film has music composed by S. Thaman, cinematography handled by Arun Bathmanaban and editing by V. J. Sabu Joseph.

[1] On 27 February 2023, it was announced that Lakshmi Menon was cast to play the lead actress role in the film, pairing opposite Aadhi for the first time.

And stated "As performers, they are single-take artistes, who absorb the character's requirements before we shoot and are fully focused during their shots.

[14] Sabdham is scheduled to release in theatres on 28 February 2025[15] in Tamil and also in the dubbed version in Telugu.