AES E-Library

AES E-Library

Cepstral Domain Postprocessing Leads to Better Evaluation of the Loudspeakeer Impulse Response Measured in Reverberant Rooms

Document Thumbnail

The measurement of loudspeaker impulse response (IR) was extended to lower frequencies via cepstral analysis techniques in the authors' previous work. As a continuation, signal modelling techniques in the cepstral domain are employed leading to reliable measurements at even lower frequencies. The IR of the reflection process is estimated and extracted from the measured complex cepstrum. Further enhancement of the results is achieved by iterating the proposed method between time and depstrum domains.

Authors:
Affiliations:
AES Convention: Paper Number:
Publication Date:
Subject:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=6565

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