STFT-Domain Estimation of Subband Correlations

Goodwin MM. STFT-Domain Estimation of Subband Correlations. In: AES Convention 125. Audio Engineering Society; 2008. Paper 7632. Available from: https://aes.org/publications/elibrary-page/?id=14783

@inproceedings{Goodwin2008_14783,
  author = {Goodwin, Michael M.},
  title = {{STFT-Domain Estimation of Subband Correlations}},
  booktitle = {AES Convention 125},
  note = {Paper 7632},
  year = {2008},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14783}
}

TY  - CPAPER
TI  - STFT-Domain Estimation of Subband Correlations
AU  - Goodwin, Michael M.
T2  - AES Convention 125
M1  - Paper 7632
PY  - 2008
DA  - 2008/10/06
UR  - https://aes.org/publications/elibrary-page/?id=14783
PB  - Audio Engineering Society
LA  - en
AB  - Various frequency-domain and subband audio processing algorithms for upmix, format conversion, spatial coding, and other applications have been described in the recent literature. Many of these algorithms rely on measures of the subband autocorrelations and cross-correlations of the input audio channels. In this paper we consider several approaches for estimating subband correlations based on a short-time Fourier transform representation of the input signals. We discuss application of the estimation methods to ambience extraction and address several practical implementation issues.
ER  -