Watermark-Driven Acoustic Echo Cancellation

Autor: Sonia Djaziri-Larbi, Meriem Jaidane, Gael Mahe, Monia Turki, Imen Mezghani

Publikováno v: IEEE/ACM Transactions on Audio, Speech and Language Processing
IEEE/ACM Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2018, 26 (2), pp.367-378. 〈10.1109/TASLP.2017.2778150〉
IEEE/ACM Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2018, 26 (2), pp.367-378. ⟨10.1109/TASLP.2017.2778150⟩

International audience; The performance of adaptive acoustic echo cancelers (AEC) is sensitive to the non-stationarity and correlation of speech signals. In this article, we explore a new approach based on an adaptive AEC driven by data hidden in spe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::576357ed0b9d3bb9f7d4e7a3a4423cf9
https://hal-descartes.archives-ouvertes.fr/hal-01828978

Speech based transmission index for all: An intelligibility metric for variable hearing ability

Autor: M. Jaidane, Sonia Djaziri-Larbi, Nader Mechergui

Publikováno v: Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, Acoustical Society of America, 2017, 141 (3), pp.1470-1480. ⟨10.1121/1.4976628⟩

International audience; A method to measure the speech intelligibility in public address systems for normal hearing and hearing impaired persons is presented. The proposed metric is an extension of the speech based Speech Transmission Index to accoun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7b0dfcfb1c01f4b839deb7127b95836
https://pubmed.ncbi.nlm.nih.gov/28372108

A very low bit rate codec for wide band speech based on a long-term perceptual harmonic plus noise model

Autor: Sonia Djaziri-Larbi, Faten Ben Ali

Publikováno v: ISIVC

The long-term (LT) modeling of speech is used to exploit the time correlation between successive speech parameters. A very low speech codec was developed based on this property, by applying the LT modeling on the harmonic plus noise model. This paper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44aa54e53d38be4d7fa86a7c101f04bb
https://doi.org/10.1109/isivc.2016.7893964

Perceptual long-term harmonic plus noise modeling for speech data compression

Autor: Faten Ben Ali, Sonia Djaziri-Larbi

Publikováno v: GlobalSIP

The harmonic plus noise model (HNM) is widely used for the modeling of audio signals. In this paper, we introduce perceptual frequency masking to the 2-band HNM, developed by Stylianou et al., applied to speech signals. An auditory model is used to r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea5574595c131bdfe7ef49b51a68ef5a
https://doi.org/10.1109/globalsip.2015.7418423

Hybrid embedding strategy for a blind audio watermarking system using EMD and ISA techniques

Autor: Abdellah Adib, Monia Turki, Nawal El Hamdouni, Sonia Djaziri Larbi

Publikováno v: 2010 4th International Symposium on Communications, Control and Signal Processing (ISCCSP).

In this paper, a new digital audio watermarking scheme is discussed to increase the information transmitted in a communication context [7]. It is based on a new approach to embed/extract the watermark by combining the Empirical Mode Decomposition (EM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f364428d8bba0ca4784db92e44d527ba
https://doi.org/10.1109/isccsp.2010.5463381