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检索条件"主题词=microphone array processing"
65 条 记 录,以下是11-20 订阅
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DRC-NET: DENSELY CONNECTED RECURRENT CONVOLUTIONAL NEURAL NETWORK FOR SPEECH DEREVERBERATION  47
DRC-NET: DENSELY CONNECTED RECURRENT CONVOLUTIONAL NEURAL NE...
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47th IEEE International Conference on Acoustics, Speech and Signal processing (ICASSP)
作者: Liu, Jinjiang Zhang, Xueliang Inner Mongolia Univ Coll Comp Sci Hohhot Peoples R China
Under our previous work on frequency bin-wise independent processing, a dramatic reduction of the computational complexity for recurrent neural networks (RNN) is achieved. So that a massive deployment of RNN in time d... 详细信息
来源: 评论
LOCALIZATION BASED SEQUENTIAL GROUPING FOR CONTINUOUS SPEECH SEPARATION  47
LOCALIZATION BASED SEQUENTIAL GROUPING FOR CONTINUOUS SPEECH...
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47th IEEE International Conference on Acoustics, Speech and Signal processing (ICASSP)
作者: Wang, Zhong-Qiu Wang, DeLiang Mitsubishi Elect Res Labs MERL Cambridge MA 02139 USA Ohio State Univ Dept Comp Sci & Engn Columbus OH 43210 USA
This study investigates robust speaker localization for continuous speech separation and speaker diarization, where we use speaker directions to group non-contiguous segments of the same speaker. Assuming that speaker... 详细信息
来源: 评论
ENHANCEMENT OF HEARING AID processing VIA SPATIAL SPECTRO-TEMPORAL POST-FILTERING WITH A PROTOTYPE EYEGLASS-INTEGRATED array  17
ENHANCEMENT OF HEARING AID PROCESSING VIA SPATIAL SPECTRO-TE...
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17th International Workshop on Acoustic Signal Enhancement (IWAENC)
作者: Cantu, Marcos A. Hohmann, Volker Carl von Ossietzky Univ Oldenburg Dept Med Phys & Acoust D-26129 Oldenburg Germany Carl von Ossietzky Univ Oldenburg Cluster Excellence Hearing4all D-26129 Oldenburg Germany
The approach to directional speech enhancement in this paper involves combining adaptive beamforming and real-time capable spectro-temporal post-filtering. Using a prototype listening device with an eyeglass-integrate... 详细信息
来源: 评论
Estimating and Reproducing Ambience in Ambisonic Recordings  30
Estimating and Reproducing Ambience in Ambisonic Recordings
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30th European Signal processing Conference (EUSIPCO)
作者: McCormack, Leo Politis, Archontis Aalto Univ Dept Signal Proc & Acoust Espoo Finland Tampere Univ Dept Informat Technol & Commun Sci Tampere Finland
Spatial audio coding and reproduction methods are often based on the estimation of primary directional and secondary ambience components. This paper details a study into the estimation and subsequent reproduction of t... 详细信息
来源: 评论
Multi-microphone Complex Spectral Mapping for Utterance-wise and Continuous Speech Separation
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IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE processing 2021年 29卷 2001-2014页
作者: Wang, Zhong-Qiu Wang, Peidong Wang, DeLiang Ohio State Univ Dept Comp Sci & Engn Columbus OH 43210 USA Mitsubishi Elect Res Labs Cambridge MA 02139 USA Ohio State Univ Ctr Cognit & Brain Sci Columbus OH 43210 USA
We propose multi-microphone complex spectral mapping, a simple way of applying deep learning for time-varying non-linear beamforming, for speaker separation in reverberant conditions. We aim at both speaker separation... 详细信息
来源: 评论
COUNT AND SEPARATE: INCORPORATING SPEAKER COUNTING FOR CONTINUOUS SPEAKER SEPARATION
COUNT AND SEPARATE: INCORPORATING SPEAKER COUNTING FOR CONTI...
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IEEE International Conference on Acoustics, Speech and Signal processing (ICASSP)
作者: Wang, Zhong-Qiu Wang, DeLiang Ohio State Univ Dept Comp Sci & Engn Columbus OH 43210 USA Ohio State Univ Ctr Cognit & Brain Sci Columbus OH 43210 USA
This study leverages frame-wise speaker counting to switch between speech enhancement and speaker separation for continuous speaker separation. The proposed approach counts the number of speakers at each frame. If the... 详细信息
来源: 评论
Far-field Speaker Localization and Adaptive GLMB Tracking  22
Far-field Speaker Localization and Adaptive GLMB Tracking
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Interspeech Conference
作者: Lin, Shoufeng Luo, Zhaojie Curtin Univ Sch Elect Engn Comp & Math Sci Bentley WA Australia Osaka Univ Grad Sch Engineer Sci Suita Osaka Japan
In the speech signal processing area, far-field speaker localization using only the audio modality has been a fundamental but challenging problem, especially in presence of reverberation and a varying number of moving... 详细信息
来源: 评论
CONVOLUTIVE PREDICTION FOR REVERBERANT SPEECH SEPARATION
CONVOLUTIVE PREDICTION FOR REVERBERANT SPEECH SEPARATION
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IEEE Workshop on Applications of Signal processing to Audio and Acoustics (WASPAA)
作者: Wang, Zhong-Qiu Wichern, Gordon Le Roux, Jonathan Mitsubishi Elect Res Labs MERL Cambridge MA 02139 USA
We investigate the effectiveness of convolutive prediction, a novel formulation of linear prediction for speech dereverberation, for speaker separation in reverberant conditions. The key idea is to first use a deep ne... 详细信息
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Deep Learning Based Target Cancellation for Speech Dereverberation
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IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE processing 2020年 28卷 941-950页
作者: Wang, Zhong-Qiu Wang, DeLiang Ohio State Univ Dept Comp Sci & Engn Columbus OH 43210 USA Ohio State Univ Ctr Cognit & Brain Sci Columbus OH 43210 USA
This article investigates deep learning based single- and multi-channel speech dereverberation. For single-channel processing, we extend magnitude-domain masking and mapping based dereverberation to complex-domain map... 详细信息
来源: 评论
Complex Spectral Mapping for Single- and Multi-Channel Speech Enhancement and Robust ASR
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IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE processing 2020年 28卷 1778-1787页
作者: Wang, Zhong-Qiu Wang, Peidong Wang, DeLiang Ohio State Univ Dept Comp Sci & Engn Columbus OH 43210 USA Ohio State Univ Ctr Cognit & Brain Sci Columbus OH 43210 USA
This study proposes a complex spectral mapping approach for single- and multi-channel speech enhancement, where deep neural networks (DNNs) are used to predict the real and imaginary (RI) components of the direct-path... 详细信息
来源: 评论