New Contribution on Noise Reduction Using Wavelet Techniques: Application to the Restoration of Old Recordings

Simon L, Valiere JC, Depollier C. New Contribution on Noise Reduction Using Wavelet Techniques: Application to the Restoration of Old Recordings. In: AES Convention 94. Audio Engineering Society; 1993. Paper 3461. Available from: https://aes.org/publications/elibrary-page/?id=6675

@inproceedings{Simon1993_6675,
  author = {Simon, L. and Valiere, J. C. and Depollier, C.},
  title = {{New Contribution on Noise Reduction Using Wavelet Techniques: Application to the Restoration of Old Recordings}},
  booktitle = {AES Convention 94},
  note = {Paper 3461},
  year = {1993},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6675}
}

TY  - CPAPER
TI  - New Contribution on Noise Reduction Using Wavelet Techniques: Application to the Restoration of Old Recordings
AU  - Simon, L.
AU  - Valiere, J. C.
AU  - Depollier, C.
T2  - AES Convention 94
M1  - Paper 3461
PY  - 1993
DA  - 1993/03/06
UR  - https://aes.org/publications/elibrary-page/?id=6675
PB  - Audio Engineering Society
LA  - en
AB  - Noise reduction, applied to the restoration of old recordings, remains a crucial problem, particularly when the signal-to-noise ratio differs considerably according to the frequency area. The signal is first separated through a subband decomposition, using wavelet techniques. Noise reduction is then applied individually to each subband. Results confirmed by psychoacoustic tests indicate that a real improvement in signal quality has been achieved.
ER  -