Speech quality improvement with bit-rate extension using spectral gain enhancement

被引：1
|
作者：
Wang, Haonan [1 ]
Nishiura, Takanobu [1 ]
机构：
[1] Ritsumeikan Univ, Grad Sch Informat Sci & Engn, 1-1-1 Nojihigashi, Kusatsu 5258577, Japan
来源：
ACOUSTICAL SCIENCE AND TECHNOLOGY | 2020年 / 41卷 / 01期
关键词：
Sampling rate; Bandwidth extension; Bit-rate extension; Denoising;
D O I：
10.1250/ast.41.411
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
[No abstract available]
引用
收藏
页码：411 / 412
页数：2
相关论文
共 50 条
  • [1] A low bit-rate speech underwater acoustic phone using channel coding for quality improvement
    Trubuil, Joeel
    Goalic, Andre
    Beuzelin, Nicolas
    2007 IEEE MILITARY COMMUNICATIONS CONFERENCE, VOLS 1-8, 2007, : 1376 - +
  • [2] Bandwidth extension of narrowband speech for low bit-rate wideband coding
    Valin, JM
    Lefebvre, R
    2000 IEEE WORKSHOP ON SPEECH CODING, PROCEEDINGS: MEETING THE CHALLENGES OF THE NEW MILLENNIUM, 2000, : 130 - 132
  • [3] Towards the Perceptual Quality Enhancement of Low Bit-rate Compressed Images
    Kim, Younhee
    Cho, Seunghyun
    Lee, Jooyoung
    Jeong, Se-Yoon
    Choi, Jin Soo
    Do, Jihoon
    2020 IEEE/CVF CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION WORKSHOPS (CVPRW 2020), 2020, : 565 - 569
  • [4] Study on speech coding with half bit-rate
    Chen, Yuyuan
    Chen, Yongsheng
    Cui, Ying
    Zheng, Zhijun
    Tiedao Xuebao/Journal of the China Railway Society, 20 (02): : 71 - 74
  • [5] An enhanced variable bit-rate CELP speech coder
    Sadek, M
    El-Ramly, S
    Tawfik, A
    2003 IEEE PACIFIC RIM CONFERENCE ON COMMUNICATIONS, COMPUTERS, AND SIGNAL PROCESSING, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 2003, : 305 - 309
  • [6] Pitch quantization in low bit-rate speech coding
    Eriksson, T
    Kang, HG
    ICASSP '99: 1999 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS VOLS I-VI, 1999, : 489 - 492
  • [7] SIGNAL MODELS FOR LOW BIT-RATE CODING OF SPEECH
    FLANAGAN, JL
    ISHIZAKA, K
    SHIPLEY, KL
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1980, 68 (03): : 780 - 791
  • [8] Low bit-rate speech coders for multimedia communication
    AT&T Lab Research
    IEEE Commun Mag, 12 (34-41):
  • [9] Techniques of very low bit-rate speech coding
    Cui, HJ
    Tang, K
    Zhao, M
    Zhang, X
    CHINESE JOURNAL OF ELECTRONICS, 2004, 13 (01): : 63 - 65
  • [10] Low bit-rate speech coders for multimedia communication
    Cox, RV
    Kroon, P
    IEEE COMMUNICATIONS MAGAZINE, 1996, 34 (12) : 34 - 41
12345