FAQ
Categories:
PG-AMM-Lite (7) |
About PG-AMM-Lite |
Audio File Analyzer (2) |
About AFA |
Audio Tips (2) |
Helpful tips related to audio recording |
What is the meaning of 'Total correlation'
Date added: 2018-03-27 Views: 1553
Date added: 2018-03-27 Views: 1553
The total correlation shows the phase difference between the left and the right channel. The correlation plays a big role in how spatial your music sounds. A value of 1.0 means right and left signal have the same phase, -1.0 means a derivation of 180°.
See the screen shot for curve/phase relation of a sinus signal:
The total correlation should be in a range of 0.30 - 0.60 to have a good sound field, a Gonio-Meter like in PG-AMM-Lite can be very helpful to control the correlation.