Study on Audio Information Hiding Based on Human Auditory Perception with Phase Modulation

基于人类听觉感知的相位调制音频信息隐藏研究

基本信息

项目摘要

The major milestone in FY2021 is developing a framework to improve the security of speaker anonymization. Speaker anonymization aims to address the voice privacy issue by suppressing the original speaker's personally identified information (PII). The output anonymized speech should be able to authenticate by the authorized parties. However, since the mapping between speaker and pseudo-speaker is not necessarily one-to-one correspondence, recognizing genuine anonymized speech is difficult. To deal with this issue, the proposed framework integrates the information hiding approach to simultaneously secure PII and verify the content via an embedded watermark. The related publications consist of one international conference and two journals.
2021财年的主要里程碑是开发一个框架,以提高说话者匿名化的安全性。说话人匿名化通过隐藏说话人的个人身份信息来解决语音隐私问题。输出的匿名语音应该能够被授权方认证。然而,由于说话人和伪说话人之间的映射不一定是一一对应的,识别真正的匿名语音是困难的。为了解决这个问题,该框架集成了信息隐藏方法,同时通过嵌入水印来保护PII和验证内容。有关出版物包括一次国际会议和两份期刊。

项目成果

期刊论文数量(8)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Speech Information Hiding by Modification of LSF Quantization Index in CELP Codec
X-vector anonymization using regression modeling with statistical and singular value decomposition
使用具有统计和奇异值分解的回归模型进行 X 向量匿名化
  • DOI:
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Candy Olivia Mawalim;Kasorn Galajit;Jessada Karnjana;Masashi Unoki
  • 通讯作者:
    Masashi Unoki
Speaker anonymization by modifying fundamental frequency and x-vector singular value
  • DOI:
    10.1016/j.csl.2021.101326
  • 发表时间:
    2021-11
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Candy Olivia Mawalim;Kasorn Galajit;Jessada Karnjana;Shunsuke Kidani;M. Unoki
  • 通讯作者:
    Candy Olivia Mawalim;Kasorn Galajit;Jessada Karnjana;Shunsuke Kidani;M. Unoki
X-Vector Singular Value Modification and Statistical-Based Decomposition with Ensemble Regression Modeling for Speaker Anonymization System
  • DOI:
    10.21437/interspeech.2020-1887
  • 发表时间:
    2020-10
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Candy Olivia Mawalim;Kasorn Galajit;Jessada Karnjana;M. Unoki
  • 通讯作者:
    Candy Olivia Mawalim;Kasorn Galajit;Jessada Karnjana;M. Unoki
Improving Security in McAdams Coefficient‐Based Speaker Anonymization by Watermarking Method
通过水印方法提高基于麦克亚当斯系数的说话人匿名化的安全性
  • DOI:
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Candy Olivia Mawalim;Masashi Unoki
  • 通讯作者:
    Masashi Unoki
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MAWALIM CANDY OLIVIA其他文献

MAWALIM CANDY OLIVIA的其他文献

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相似海外基金

Voice information-hiding/anonymization technology for voice privacy protection
语音信息隐藏/匿名化技术,保护语音隐私
  • 批准号:
    23K18491
  • 财政年份:
    2023
  • 资助金额:
    $ 1.6万
  • 项目类别:
    Grant-in-Aid for Challenging Research (Exploratory)
Multilingual Controllable Voice Privacy (VoiPy)
多语言可控语音隐私 (VoiPy)
  • 批准号:
    533241795
  • 财政年份:
  • 资助金额:
    $ 1.6万
  • 项目类别:
    Research Grants
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