Synopsys ARC Audio Dolby Volume

The Synopsys ARC® Audio Dolby® Volume is software from Dolby Laboratories that dynamically levels volume on playback devices such as home theater systems, television sets and set-top boxes. With Dolby Volume, it is possible to set a certain volume level and the software will maintain this in real time.

Supported Cores

Synopsys ARC Audio Dolby Volume Datasheet


  • Supports Multichannel Dolby Volume 258
    • Monitors and adjusts the volume level in real time
    • Intelligently compensates for the ear’s changing sensitivity as the gain changes
    • Delivers a consistent sound level that’s true to the original recording
  • Inputs: up to 12 channels
  • Outputs: up to 12 channels
  • Input format: 16/24/32-bits PCM
  • Output format: 16/24/32-bits PCM
  • Supported sample rates: 32/44.1/48/96 kHz