AES E-Library

AES E-Library

Error Correction by Interpolation in Digital Audio

Document Thumbnail

One of the well known Swiss recorder manufacturers asked how to continue correcting a digital audio signal when the corrector code is overflowed. It was successfully done by a new method: Adaptative Lagrange interpolation with local filtering. The mute is done with the same algorithm. It is implemented in a DSP on a digital audio recorder together with the corrector code for a complete real-time correction.

AES Convention: Paper Number:
Publication Date:

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