AES E-Library

AES E-Library

High Quality Analog Filters for Digital Audio

Document Thumbnail

A/D and D/A conversion requires high-performance analog filters to ensure 14- or 16-bit signal quality. Conflicting requirements include low cost, good amplitude and phase response, low weight and volume, and very low noise and distortion. This article addresses filter specifications and design, tolerance effects, and both passive (LC) and active (RC) implementations. Active filters with near 110 dB signal-to-noise and 100 dB THD are presented.

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