Context‐dependent role of selective attention for change detection in multi‐speaker scenes
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DOI: 10.1002/hbm.24310
Abstract: Disappearance of a voice or other sound source may often go unnoticed when the auditory scene is crowded. We explored the role of selective attention for this change deafness with magnetoencephalography in multi‐speaker scenes. Each… read more here.
Keywords: speaker; change detection; selective attention;
Emotions amplify speaker–listener neural alignment
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DOI: 10.1002/hbm.24736
Abstract: Individuals often align their emotional states during conversation. Here, we reveal how such emotional alignment is reflected in synchronization of brain activity across speakers and listeners. Two “speaker” subjects told emotional and neutral autobiographical stories… read more here.
Keywords: speaker listener; speaker; listener neural; synchronization ... See more keywords
Text-Independent Speaker Recognition in Clean and Noisy Backgrounds Using Modified VQ-LBG Algorithm
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DOI: 10.1007/s00034-018-0992-4
Abstract: Speaker recognition is the process of identifying the proper speaker by analyzing the spectral shape of the speech signal. This process is done by extracting the desired features and matching the features of the speech… read more here.
Keywords: speaker; modified lbg; speaker recognition; lbg algorithm ... See more keywords
A Speaker Verification Method Based on TDNN–LSTMP
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DOI: 10.1007/s00034-019-01092-3
Abstract: In speaker recognition, a robust recognition method is essential. This paper proposes a speaker verification method that is based on the time-delay neural network (TDNN) and long short-term memory with recurrent project layer (LSTMP) model… read more here.
Keywords: speaker; tdnn lstmp; method; speaker verification ... See more keywords
DNN-HMM-Based Speaker-Adaptive Emotion Recognition Using MFCC and Epoch-Based Features
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DOI: 10.1007/s00034-020-01486-8
Abstract: Speech emotion recognition (SER) systems are often evaluated in a speaker-independent manner. However, the variation in the acoustic features of different speakers used during training and evaluation results in a significant drop in the accuracy… read more here.
Keywords: emotion recognition; speaker; epoch based; recognition ... See more keywords
Text-independent speaker identification based on selection of the most similar feature vectors
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DOI: 10.1007/s10772-016-9385-x
Abstract: The speaker recognition has been one of the interesting issues in signal and speech processing over the last few decades. Feature selection is one of the main parts of speaker recognition system which can improve… read more here.
Keywords: speaker identification; feature; speaker; text independent ... See more keywords
Speaker-specific-text based speaker verification system using spectral and phase based features
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DOI: 10.1007/s10772-017-9416-2
Abstract: In speaker recognition tasks, one of the reasons for reduced accuracy is due to closely resembling speakers in the acoustic space. In order to increase the discriminative power of the classifier, the system must be… read more here.
Keywords: specific text; phase; speaker verification; speaker ... See more keywords
Text dependant speaker recognition using MFCC, LPC and DWT
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DOI: 10.1007/s10772-017-9441-1
Abstract: The objective of this work is to investigate the benefit of discrete wavelet transform combined with LPC, for speaker identification system applied for Algerian Berber language, compared to the traditional Mel frequency analysis. We’ve developed… read more here.
Keywords: text dependant; lpc; speech; speaker ... See more keywords
Simultaneous speaker identification and watermarking
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DOI: 10.1007/s10772-019-09658-x
Abstract: Biometric template protection of speech signals and information hiding in speech signals are two challenging issues. To resolve such limitations and increase the level of security, our objective is to build multi-level security systems based… read more here.
Keywords: speaker; speaker identification; transform; speech signals ... See more keywords
Enhancement in speaker recognition for optimized speech features using GMM, SVM and 1-D CNN
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DOI: 10.1007/s10772-020-09771-2
Abstract: Contemporary automatic speaker recognition (ASR) systems do not provide 100% accuracy making it imperative to explore different techniques to improve it. Easy access to mobile devices and advances in sensor technology, has made voice a… read more here.
Keywords: speaker; svm cnn; speaker recognition; svm ... See more keywords
Automatic short utterance speaker recognition using stationary wavelet coefficients of pitch synchronised LP residual
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DOI: 10.1007/s10772-021-09895-z
Abstract: Automatic speaker recognition (ASR) is a challenging task when the duration of the test speech is very short i.e., a few seconds. Source features extracted from short speech utterances are shown to be effective for… read more here.
Keywords: stationary wavelet; speaker recognition; speaker; recognition using ... See more keywords