Speech signals protection via logo watermarking based on the time-frequency analysis

被引：6
|
作者：
Orovic, Irena [1 ]
Zogovic, Predrag [1 ]
Zaric, Nikola [1 ]
Stankovic, Srdjan [1 ]
机构：
[1] Univ Montenegro, Fac Elect Engn, Podgorica, Montenegro
来源：
ANNALS OF TELECOMMUNICATIONS | 2008年 / 63卷 / 7-8期
关键词：
logo watermarking; speech signals; time-frequency analysis;
D O I：
10.1007/s12243-008-0036-3
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A procedure for logo watermarking of speech signals is proposed. In order to take full advantage of both time and frequency domains, we have used joint time-frequency representation of speech signal, which provides a more comprehensive information compared to each domain individually. Time-frequency-based selection of the discrete Fourier transform coefficients is used for logo embedding. The proposed coefficients selection provides both the imperceptibility and robustness requirements. The binary logo is embedded by using the concept of bit-plane modification. The logo extraction procedure is provided as well. The robustness of the proposed procedure is tested under various attacks such as compression, noise addition, filtering, re-sampling, re-quantization, time stretch, pitch scaling, etc.
引用
收藏
页码：369 / 377
页数：9
相关论文
共 50 条
  • [1] Speech signals protection via logo watermarking based on the time–frequency analysis
    Irena Orović
    Predrag Zogović
    Nikola Žarić
    Srdjan Stanković
    [J]. annals of telecommunications - annales des télécommunications, 2008, 63 : 369 - 377
  • [2] Watermarking of speech signals in the time-frequency domain
    Al-Khassaweneh, Mahmood
    Al-Zoubi, Hussein
    Aviyente, Selin
    [J]. 2009 IEEE INTERNATIONAL CONFERENCE ON ELECTRO/INFORMATION TECHNOLOGY, 2009, : 317 - +
  • [3] An approach to digital watermarking of speech signals in the time-frequency domain
    Stankovic, Srdjan
    Orovic, Irena
    Zaric, Nikola
    Ioana, Cornel
    [J]. PROCEEDINGS ELMAR-2006, 2006, : 127 - 130
  • [4] On timing in time-frequency analysis of speech signals
    Yegnanarayana, B
    [J]. SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES, 1996, 21 : 5 - 20
  • [5] On timing in time-frequency analysis of speech signals
    Yegnanarayana, B.
    [J]. Sadhana - Academy Proceedings in Engineering Sciences, 1996, 21 (pt 1): : 5 - 20
  • [6] The multi-bit watermarking method for speech signals in the time-frequency domain
    Al-khassaweneh, Mahmood
    Al-zoubi, Hussien
    Aviyente, Selin
    [J]. INTEGRATED COMPUTER-AIDED ENGINEERING, 2010, 17 (01) : 59 - 67
  • [7] Adaptive chirp-based time-frequency analysis of speech signals
    Képesi, M
    Weruaga, L
    [J]. SPEECH COMMUNICATION, 2006, 48 (05) : 474 - 492
  • [8] Time-frequency Based Speech Watermarking under MPEG Compression Attack
    Mitrovic, Andrija
    Vucetic, Nemanja
    Skrbic, Bozidar
    [J]. 2016 5TH MEDITERRANEAN CONFERENCE ON EMBEDDED COMPUTING (MECO), 2016, : 128 - 131
  • [9] Robust speech watermarking procedure in the time-frequency domain
    Stankovic, Srdjan
    Orovic, Irena
    Zaric, Nikola
    [J]. EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, 2008, 2008 (1)
  • [10] Robust Speech Watermarking Procedure in the Time-Frequency Domain
    Srdjan Stanković
    Irena Orović
    Nikola Žarić
    [J]. EURASIP Journal on Advances in Signal Processing, 2008
12345