AES E-Library

AES E-Library

Continuously Variable Interpolation/Decimation Filters for Oversampling Converters

Document Thumbnail

The use of noise-shaping techniques in A/D and D/A converters is well understood and covered extensively in the literature. These same techniques can be applied to the modulation of time intervals in the generation of a sampling clock. When combined with an interpolation or decimation filter, noise-shaped clock signals allow for the interpolation/decimation ratio to be continuously variable. This allows the use of a fixed high-frequency master clock to operate the interpolator/decimator with no required relationship to the baseband sample clock.

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