Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene

Abstract Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort the interaural cues that allow the user to localize sources, in particular, suppressed interfering sources or background noise. In th...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Thiemann, Joachim [verfasserIn] Müller, Menno [verfasserIn] Marquardt, Daniel [verfasserIn] Doclo, Simon [verfasserIn] van de Par, Steven [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2016

Schlagwörter:	Hearing aids Binaural hearing aids Bilateral hearing aids Binaural MVDR

Übergeordnetes Werk:	Enthalten in: EURASIP journal on advances in signal processing - Heidelberg : Springer, 2007, 2016(2016), 1 vom: 02. Feb.
Übergeordnetes Werk:	volume:2016 ; year:2016 ; number:1 ; day:02 ; month:02

Links:	Volltext

DOI / URN:	10.1186/s13634-016-0314-6

Katalog-ID:	SPR032007663

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520			\|a Abstract Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort the interaural cues that allow the user to localize sources, in particular, suppressed interfering sources or background noise. In this paper, we present a novel algorithm that enhances the target signal while aiming to maintain the correct spatial rendering of both the target signal as well as the background noise. We use a bimodal approach, where a signal-to-noise ratio (SNR) estimator controls a binary decision mask, switching between the output signals of a binaural minimum variance distortionless response (MVDR) beamformer and scaled reference microphone signals. We show that the proposed selective binaural beamformer (SBB) can enhance the target signal while maintaining the overall spatial rendering of the acoustic scene.
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spelling	10.1186/s13634-016-0314-6 doi (DE-627)SPR032007663 (SPR)s13634-016-0314-6-e DE-627 ger DE-627 rakwb eng 620 ASE 53.73 bkl Thiemann, Joachim verfasserin aut Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort the interaural cues that allow the user to localize sources, in particular, suppressed interfering sources or background noise. In this paper, we present a novel algorithm that enhances the target signal while aiming to maintain the correct spatial rendering of both the target signal as well as the background noise. We use a bimodal approach, where a signal-to-noise ratio (SNR) estimator controls a binary decision mask, switching between the output signals of a binaural minimum variance distortionless response (MVDR) beamformer and scaled reference microphone signals. We show that the proposed selective binaural beamformer (SBB) can enhance the target signal while maintaining the overall spatial rendering of the acoustic scene. Hearing aids (dpeaa)DE-He213 Binaural hearing aids (dpeaa)DE-He213 Bilateral hearing aids (dpeaa)DE-He213 Binaural MVDR (dpeaa)DE-He213 Müller, Menno verfasserin aut Marquardt, Daniel verfasserin aut Doclo, Simon verfasserin aut van de Par, Steven verfasserin aut Enthalten in EURASIP journal on advances in signal processing Heidelberg : Springer, 2007 2016(2016), 1 vom: 02. Feb. (DE-627)534054277 (DE-600)2364203-8 1687-6180 nnns volume:2016 year:2016 number:1 day:02 month:02 https://dx.doi.org/10.1186/s13634-016-0314-6 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 53.73 ASE AR 2016 2016 1 02 02
allfields_unstemmed	10.1186/s13634-016-0314-6 doi (DE-627)SPR032007663 (SPR)s13634-016-0314-6-e DE-627 ger DE-627 rakwb eng 620 ASE 53.73 bkl Thiemann, Joachim verfasserin aut Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort the interaural cues that allow the user to localize sources, in particular, suppressed interfering sources or background noise. In this paper, we present a novel algorithm that enhances the target signal while aiming to maintain the correct spatial rendering of both the target signal as well as the background noise. We use a bimodal approach, where a signal-to-noise ratio (SNR) estimator controls a binary decision mask, switching between the output signals of a binaural minimum variance distortionless response (MVDR) beamformer and scaled reference microphone signals. We show that the proposed selective binaural beamformer (SBB) can enhance the target signal while maintaining the overall spatial rendering of the acoustic scene. Hearing aids (dpeaa)DE-He213 Binaural hearing aids (dpeaa)DE-He213 Bilateral hearing aids (dpeaa)DE-He213 Binaural MVDR (dpeaa)DE-He213 Müller, Menno verfasserin aut Marquardt, Daniel verfasserin aut Doclo, Simon verfasserin aut van de Par, Steven verfasserin aut Enthalten in EURASIP journal on advances in signal processing Heidelberg : Springer, 2007 2016(2016), 1 vom: 02. Feb. (DE-627)534054277 (DE-600)2364203-8 1687-6180 nnns volume:2016 year:2016 number:1 day:02 month:02 https://dx.doi.org/10.1186/s13634-016-0314-6 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 53.73 ASE AR 2016 2016 1 02 02
allfieldsGer	10.1186/s13634-016-0314-6 doi (DE-627)SPR032007663 (SPR)s13634-016-0314-6-e DE-627 ger DE-627 rakwb eng 620 ASE 53.73 bkl Thiemann, Joachim verfasserin aut Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort the interaural cues that allow the user to localize sources, in particular, suppressed interfering sources or background noise. In this paper, we present a novel algorithm that enhances the target signal while aiming to maintain the correct spatial rendering of both the target signal as well as the background noise. We use a bimodal approach, where a signal-to-noise ratio (SNR) estimator controls a binary decision mask, switching between the output signals of a binaural minimum variance distortionless response (MVDR) beamformer and scaled reference microphone signals. We show that the proposed selective binaural beamformer (SBB) can enhance the target signal while maintaining the overall spatial rendering of the acoustic scene. Hearing aids (dpeaa)DE-He213 Binaural hearing aids (dpeaa)DE-He213 Bilateral hearing aids (dpeaa)DE-He213 Binaural MVDR (dpeaa)DE-He213 Müller, Menno verfasserin aut Marquardt, Daniel verfasserin aut Doclo, Simon verfasserin aut van de Par, Steven verfasserin aut Enthalten in EURASIP journal on advances in signal processing Heidelberg : Springer, 2007 2016(2016), 1 vom: 02. Feb. (DE-627)534054277 (DE-600)2364203-8 1687-6180 nnns volume:2016 year:2016 number:1 day:02 month:02 https://dx.doi.org/10.1186/s13634-016-0314-6 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 53.73 ASE AR 2016 2016 1 02 02
allfieldsSound	10.1186/s13634-016-0314-6 doi (DE-627)SPR032007663 (SPR)s13634-016-0314-6-e DE-627 ger DE-627 rakwb eng 620 ASE 53.73 bkl Thiemann, Joachim verfasserin aut Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort the interaural cues that allow the user to localize sources, in particular, suppressed interfering sources or background noise. In this paper, we present a novel algorithm that enhances the target signal while aiming to maintain the correct spatial rendering of both the target signal as well as the background noise. We use a bimodal approach, where a signal-to-noise ratio (SNR) estimator controls a binary decision mask, switching between the output signals of a binaural minimum variance distortionless response (MVDR) beamformer and scaled reference microphone signals. We show that the proposed selective binaural beamformer (SBB) can enhance the target signal while maintaining the overall spatial rendering of the acoustic scene. Hearing aids (dpeaa)DE-He213 Binaural hearing aids (dpeaa)DE-He213 Bilateral hearing aids (dpeaa)DE-He213 Binaural MVDR (dpeaa)DE-He213 Müller, Menno verfasserin aut Marquardt, Daniel verfasserin aut Doclo, Simon verfasserin aut van de Par, Steven verfasserin aut Enthalten in EURASIP journal on advances in signal processing Heidelberg : Springer, 2007 2016(2016), 1 vom: 02. Feb. (DE-627)534054277 (DE-600)2364203-8 1687-6180 nnns volume:2016 year:2016 number:1 day:02 month:02 https://dx.doi.org/10.1186/s13634-016-0314-6 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 53.73 ASE AR 2016 2016 1 02 02
language	English
source	Enthalten in EURASIP journal on advances in signal processing 2016(2016), 1 vom: 02. Feb. volume:2016 year:2016 number:1 day:02 month:02
sourceStr	Enthalten in EURASIP journal on advances in signal processing 2016(2016), 1 vom: 02. Feb. volume:2016 year:2016 number:1 day:02 month:02
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Hearing aids Binaural hearing aids Bilateral hearing aids Binaural MVDR
dewey-raw	620
isfreeaccess_bool	true
container_title	EURASIP journal on advances in signal processing
authorswithroles_txt_mv	Thiemann, Joachim @@aut@@ Müller, Menno @@aut@@ Marquardt, Daniel @@aut@@ Doclo, Simon @@aut@@ van de Par, Steven @@aut@@
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author	Thiemann, Joachim
spellingShingle	Thiemann, Joachim ddc 620 bkl 53.73 misc Hearing aids misc Binaural hearing aids misc Bilateral hearing aids misc Binaural MVDR Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene
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topic_title	620 ASE 53.73 bkl Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene Hearing aids (dpeaa)DE-He213 Binaural hearing aids (dpeaa)DE-He213 Bilateral hearing aids (dpeaa)DE-He213 Binaural MVDR (dpeaa)DE-He213
topic	ddc 620 bkl 53.73 misc Hearing aids misc Binaural hearing aids misc Bilateral hearing aids misc Binaural MVDR
topic_unstemmed	ddc 620 bkl 53.73 misc Hearing aids misc Binaural hearing aids misc Bilateral hearing aids misc Binaural MVDR
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title	Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene
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title_full	Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene
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title_sort	speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene
title_auth	Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene
abstract	Abstract Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort the interaural cues that allow the user to localize sources, in particular, suppressed interfering sources or background noise. In this paper, we present a novel algorithm that enhances the target signal while aiming to maintain the correct spatial rendering of both the target signal as well as the background noise. We use a bimodal approach, where a signal-to-noise ratio (SNR) estimator controls a binary decision mask, switching between the output signals of a binaural minimum variance distortionless response (MVDR) beamformer and scaled reference microphone signals. We show that the proposed selective binaural beamformer (SBB) can enhance the target signal while maintaining the overall spatial rendering of the acoustic scene.
abstractGer	Abstract Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort the interaural cues that allow the user to localize sources, in particular, suppressed interfering sources or background noise. In this paper, we present a novel algorithm that enhances the target signal while aiming to maintain the correct spatial rendering of both the target signal as well as the background noise. We use a bimodal approach, where a signal-to-noise ratio (SNR) estimator controls a binary decision mask, switching between the output signals of a binaural minimum variance distortionless response (MVDR) beamformer and scaled reference microphone signals. We show that the proposed selective binaural beamformer (SBB) can enhance the target signal while maintaining the overall spatial rendering of the acoustic scene.
abstract_unstemmed	Abstract Modern binaural hearing aids utilize multimicrophone speech enhancement algorithms to enhance signals in terms of signal-to-noise ratio, but they may distort the interaural cues that allow the user to localize sources, in particular, suppressed interfering sources or background noise. In this paper, we present a novel algorithm that enhances the target signal while aiming to maintain the correct spatial rendering of both the target signal as well as the background noise. We use a bimodal approach, where a signal-to-noise ratio (SNR) estimator controls a binary decision mask, switching between the output signals of a binaural minimum variance distortionless response (MVDR) beamformer and scaled reference microphone signals. We show that the proposed selective binaural beamformer (SBB) can enhance the target signal while maintaining the overall spatial rendering of the acoustic scene.
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title_short	Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene
url	https://dx.doi.org/10.1186/s13634-016-0314-6
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author2	Müller, Menno Marquardt, Daniel Doclo, Simon van de Par, Steven
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up_date	2024-07-04T02:07:52.214Z
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Speech enhancement for multimicrophone binaural hearing aids aiming to preserve the spatial auditory scene

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