AES E-Library

AES E-Library

How to Measure and Interpret Coherence Loss in Magnetic Recording

Document Thumbnail

Coherence is a frequency-domain measure of common (i.e. statistically linearly dependent) spectral components between the input and output of a system. Coherence loss indicates the cumulative effect of noise, nonlinear distortion, and time-base distortion. Using appropriate digital signal processing techniques it is possible to isolate and measure these three forms of signal degradation. All linear distortions are also predictable.

Authors:
Affiliation:
AES Convention: Paper Number:
Publication Date:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=11578

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


AES - Audio Engineering Society