Space drama Gravity emerged as a winner in the sound categories for the best sound mixing and editing at the 86th Academy Awards.
Glenn Freemantle won the Oscar for best sound editing and Skip Lievsay, Niv Adiri, Christopher Benstead and Chris Munro bagged the award for best sound mixing.
The awards were presented by actors Chris Hemsworth and Charlize Theron.
The Alfonso Cuarón directorial stars Sandra Bullock and George Clooney, who play astronauts in the film. It narrates the story of three members of a shuttle crew, who while working outside the craft to repair the Hubble telescope, have a catastrophic encounter with a field of space debris.