This paper deals with filtering methods for audio signals using time frequency analysis. The concept of time frequency filtering is vital for the enhancement of non-stationary signals and systems. Time frequency filtering is performed as masking or convolution in the time frequency domain and is based on non-parametric modeling using direct convolution or multiplication. The application of filtering in the time frequency domain for the realisation of artificial reverberation is presented.

Authors: Sarris, John C.; Dalianis, Sotirios A.; Cambourakis, George E.
Affiliation: Media and Communication Group, Department of Electrical and Computer Engineering, Division of Communication, Electronic and Information Engineering, National Technical University of Athens, Athens, Greece
AES Conference: 21st International Conference: Architectural Acoustics and Sound Reinforcement (June 2002)
Paper Number: 000096
Publication Date: June 1, 2002 Import into BibTeX
Subject: Architectural Acoustics & Sound Reinforcement
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=11198

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: (CD aes19)   /intl2002/2002st06/000096.pdf

Start a discussion about this paper!