What is the 64-bit double precision checkbox in Options - Audio - General Tab?

The information in this article applies to:

  • SONAR 7
  • SONAR 6
  • SONAR 5

Enabling this checkbox chooses 64-bit double-precision mixing in SONAR 6 throughout the entire signal path, including dithering and plug-ins.

64-bit double precision mixing provides greater resolution, meaning more accurate audio reproduction and more headroom. You'll especially notice the benefits of the 64-bit double precision capability when working in large projects containing many audio tracks and plug-ins. You're chances of clipping will be significantly reduced.

The 64-bit signal path includes plug-ins and busses too. SONAR 6 sends and receives 64-bit data to and from all plug-ins that accept 64-bit data. If a plug-in requires 32-bit data, SONAR 6 automatically handles the conversion.

Keywords: techkb, SR5, S5S, S5P, SR6, S6S, S6P, SR7, REAC, audio