AES E-Library

AES E-Library

Correction of Nonlinearity Errors Contained in Digital Audio Signals

Document Thumbnail

A method to reduce nonlinear distortion of previously recorded digital signals captured with a successive approximation analog-to-digital converter (ADC) is described.lIn this method the code correction is realized by 1) differential nonlinearity of the ADC is estimated from the statistical analysis of code distribution (histogram) of the recorded signal, 2) a code conversion table for correction of the nonlinearity is made from these data, 3) the original signal is processed by using this table, 4) reduction of the nonlinear distortion is achieved. Considerations on the justifiability of the estimated data and the resultant signals are also mentioned.

Authors:
Affiliation:
AES Convention: Paper Number:
Publication Date:
Subject:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=8482

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