On Initial Seed Selection for Frequency Domain Blind Speech Separation

机译：频域盲语音分离的初始种子选择

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

In this paper we address the problem of initial seed selection for frequency domain iterative blind speech separation (BSS) algorithms. The derivation of the seeding algorithm is guided by the goal to select samples which are likely to be caused by source activity and not by noise and at the same time originate from different sources. The proposed algorithm has moderate computational complexity and finds better seed values than alternative schemes, as is demonstrated by experiments on the database of the SiSEC2010 challenge.

机译：在本文中，我们解决了频域迭代盲语音分离（BSS）算法的初始种子选择问题。播种算法的推导以目标为指导，以选择可能是由源活动而不是由噪声引起并且同时源于不同源的样本。所提出的算法具有适度的计算复杂度，并且比替代方案具有更好的种子值，如通过对SiSEC2010挑战数据库进行的实验所证明的。

著录项

来源
《Annual conference of the International Speech Communication Association;INTERSPEECH 2011》|2011年|p.1768-1771|共4页
会议地点
作者
Dang Hai Tran Vu; Reinhold Haeb-Umbach;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类通信;
关键词
blind source separation; seed selection; initialization; expectation maximization; independent component analysis;

机译：盲源分离选种;初始化;期望最大化独立成分分析;

相似文献

外文文献
中文文献
专利

1. Partial separation method for solving permutation problem in frequency domain blind source separation of speech signals [J] . V.G. Reju, Soo Ngee Koh, Ing Yann Soon Neurocomputing . 2008,第10a12期

机译：语音信号频域盲源分离中置换问题的局部分离方法
2. Practically Efficient Blind Speech Separation Using Frequency Band Selection Based on Magnitude Squared Coherence and a Small Dodecahedral Microphone Array [J] . Kazunobu Kondo, Yusuke Mizuno, Takanori Nishino, Journal of electrical and computer engineering . 2012,第pta3期

机译：利用基于幅度平方相干和小型十二面体麦克风阵列的频带选择，实用高效的盲语音分离
3. Multi-band multi-centroid clustering based permutation alignment for frequency-domain blind speech separation [J] . Lin Wang Digital Signal Processing . 2014,第Null期

机译：基于多频带多质心聚类的频域盲语音分离排列
4. Separation and Dereverberation Performance of Frequency Domain Blind Source Separation for Speech in a Reverberant Environment [C] . Ryo Mukai, Shoko Araki, Shoji Makino European conference on speech communication and technology . 2001

机译：混响环境中频域盲源分离的分离与放置性能
5. Blind source separation using information measures in the time and frequency domains. [D] . Wu, Hsiao-Chun. 1999

机译：使用时域和频域中的信息度量进行盲源分离。
6. Using blind source separation techniques to improve speech recognition in bilateral cochlear implant patients [O] . Kostas Kokkinakis, Philipos C. Loizou -1

机译：使用盲源分离技术改善双侧人工耳蜗患者的语音识别
7. TOWARD OVERCOMING FUNDAMENTAL LIMITATION IN FREQUENCY-DOMAIN BLIND SOURCE SEPARATION FOR REVERBERANT SPEECH MIXTURES [O] . Lae-hoon Kim, Mark Hasegawa-johnson 2013

机译：克服顽固的语音混合的频域盲源分离中的基本限制

On Initial Seed Selection for Frequency Domain Blind Speech Separation

摘要

著录项

相似文献

相关主题

期刊订阅