AES E-Library

Anti-Alias and Anti-Image Filtering: The Benefits of 96-kHz Sampling Rate Formats for Those Who Cannot Hear Above 20 kHz

Reports that 96 kHz sampled digital audio systems have greater transparency than those sampling at 44.1 kHz apparently conflict with knowledge of the capability of human hearing. The band-limiting filters required are examined for a role in producing these differences. Possible mechanisms are presented for these filters to produce audible artifacts and filter designs avoiding these artifacts are illustrated.

Author: Dunn, Julian
Affiliation: Prism Sound, Cambridge, UK
AES Convention:104 (May 1998) Paper Number:4734 Import into BibTeX
Subject:Signal Processing

Click to purchase paper 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 $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes14)   /pp9798/pp9805/4624.pdf

Start a discussion about this paper!