Audio Quality and Engineering Tools

Phase checker

Interpret a phase-correlation reading quickly so you know whether the stereo image is likely to collapse cleanly to mono.

Tool

Run the tool

Add your inputs below and Ubetoo will return the result, output, or generated file in the result panel.

Reset

Result

generally mono-safe

Phase correlation near +1 is mono-compatible, while values closer to -1 indicate severe cancellation risk.

Correlation 0.45
Assessment generally mono-safe

How to use this tool well

  • Near +1 is safest, near 0 is loose, and negative values are risky.