Cited by 177Speech and Audio ProcessingSpeech Recognition and SynthesisDirection-of-Arrival Estimation Techniques

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

Performance of time-delay estimation in the presence of room reverberation

Champagne, B., Bedard, S., Stephenne, A.·1996·IEEE Transactions on Speech and Audio Processing

Abstract

Synthetic microphone signals generated with the image model technique are used to study the effects of room reverberation on the performance of the maximum likelihood (ML) estimator of the time delay, in which the estimate is obtained by maximizing the cross correlation between filtered versions of the microphone signals. The results underscore the adverse effects of reverberation on the bias, variance and probability of anomaly of the ML estimator. Explanations of these effects are provided.

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Crossref · 10.1109/89.486067

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Metadata

Authors
Champagne, B., Bedard, S., & Stephenne, A.
Affiliations
  • Institut National de la Recherche Scientifique (CA)
  • Bell (Canada) (CA)
Venue
IEEE Transactions on Speech and Audio Processing
Published
1996-03
Volume
4
Issue
2
Pages
148-152
ISSN
1063-6676 (ISSN-L)
OpenAlex
W2168221202
Cited by
177
References
11
Citations by year
2024: 4 · 2023: 1 · 2022: 3 · 2021: 3 · 2020: 4 · 2019: 7 · 2018: 6 · 2017: 8 · 2016: 4 · 2015: 6 · 2014: 8 · 2013: 14 · 2012: 2
FWCI
5.97
Type
journal article
Language
en
Open access
closed
Locations
IEEE Transactions on Speech and Audio Processing (publishedVersion)
Topics
  • Physical Sciences › Computer Science › Signal Processing › Speech and Audio Processing
  • Physical Sciences › Computer Science › Artificial Intelligence › Speech Recognition and Synthesis
  • Physical Sciences › Computer Science › Signal Processing › Direction-of-Arrival Estimation Techniques
Keywords
time delay estimation, room reverberation, maximum likelihood estimator, image source model, cross correlation function, estimator bias and variance

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