Performance of an HMM speech recognizer using a real-time tracking microphone array as input

被引：23

作者：

Hughes, TB ^{[1
]}

Kim, HS ^{[1
]}

DiBiase, JH ^{[1
]}

Silverman, HF ^{[1
]}

机构：

[1] Brown Univ, Div Engn, Lab Engn Man Machine Syst, Providence, RI 02912 USA

来源：

IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING | 1999年 / 7卷 / 03期

基金：

美国国家科学基金会;

关键词：

alpha-digits; beamforming; close-talking microphone; explicit duration; hidden Markov model; microphone array; real-time; single remote microphone; speech recognition; tracking;

D O I：

10.1109/89.759045

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This correspondence reports results for a tracking, realtime microphone array as an input to a hidden Markov model-based (HMM-based) connected alpha-digits speech recognizer, For a talker in the near field of the array (within 0.5 M), performance approaches that of a close-talking microphone input device.

引用

下载

页码：346 / 349

页数：4

共 50 条

[31] Speech recognizer-based microphone array processing for robust hands-free speech recognition
Seltzer, ML
Raj, B
Stern, RM
2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS, 2002, : 897 - 900
[32] Performance comparison of microphone and reflector array structures for real-time and outdoor photoacoustic chemical sensing
Lay, Joshua
Chen, Xing
Choa, Fow-Sen
CHEMICAL, BIOLOGICAL, RADIOLOGICAL, NUCLEAR, AND EXPLOSIVES (CBRNE) SENSING XIV, 2013, 8710
[33] A 6 mW, 5,000-Word Real-Time Speech Recognizer Using WFST Models
Price, Michael
Glass, James
Chandrakasan, Anantha P.
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2015, 50 (01) : 102 - 112
[34] REAL-TIME DISTRIBUTED SPEECH ENHANCEMENT WITH TWO COLLABORATING MICROPHONE ARRAYS
Hassani, Amin
Bertrand, Alexander
Moonen, Marc
2017 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2017, : 6586 - 6587
[35] Speech detection using microphone array
Chen, JF
Ser, W
ELECTRONICS LETTERS, 2000, 36 (02) : 181 - 182
[36] Using boosting to improve a hybrid hmm/neural network speech recognizer
Schwenk, H
ICASSP '99: 1999 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS VOLS I-VI, 1999, : 1009 - 1012
[37] HMM-based speech recognizer using overlapping articulatory features
Erler, Kevin
Freeman, George H.
Journal of the Acoustical Society of America, 1996, 100 (4 pt 1):
[38] Real-Time Microphone Array Processing for Sound Source Separation and Localization
Sun, Longji
Cheng, Qi
2013 47TH ANNUAL CONFERENCE ON INFORMATION SCIENCES AND SYSTEMS (CISS), 2013,
[39] An HMM-based speech recognizer using overlapping articulatory features
Erler, K
Freeman, GH
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1996, 100 (04): : 2500 - 2513
[40] Real-time dual-microphone speech enhancement using field programmable gate arrays
Halupka, D
Rabi, SA
Aarabi, P
Sheikholeslami, A
2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING, 2005, : 149 - 152

← 1 2 3 4 5 →