A METHOD BASED ON THE MTF CONCEPT FOR DEREVERBERATING THE POWER ENVELOPE FROM THE REVERBERANT SIGNAL

机译：一种基于MTF概念的方法，用于从混响信号进行DERE失影的电力包络

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

This paper proposes a method for dereverberating the power envelope from the reverberant signal. This method is based on the modulation transfer function (MTF) and does not require that the impulse response of an environment be measured. It improves upon the basic model proposed by Hirobayashi et al. regarding the following problems: (i) how to precisely extract the power envelope from the observed signal; (ii) how to determine the parameters of the impulse response of the room; and (iii) a lack of consideration as to whether the MTF concept can be applied to a more realistic signal. We have shown that the proposed method can accurately dereverberate the power envelope from the reverberant signal.

机译：本文提出了一种从混响信号中放置电力包络的方法。该方法基于调制传递函数（MTF），并且不要求测量环境的脉冲响应。它改善了Hirobayashi等人提出的基本模型。关于以下问题：（i）如何从观察信号中精确提取电源信封; （ii）如何确定房间脉冲响应的参数; （iii）缺乏考虑MTF概念是否可以应用于更现实的信号。我们已经表明，该方法可以从混响信号中准确地将动力包络放进。

著录项

来源
《IEEE International Conference on Acoustics, Speech, and Signal Processing》|2003年||共4页
会议地点
作者
IEEE;
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 TN912-53;
关键词

相似文献

外文文献
中文文献
专利

1. An improved method based on the MTF concept for restoring the power envelope from a reverberant signal [J] . Keigo Sakata, Masakazu Furukawa, Masashi Unoki, Acoustical science and technology . 2004,第4期

机译：一种基于MTF概念的改进方法，用于从混响信号中恢复功率包络
2. A method for recovering the power envelope from the reverberant speech based on MTF [J] . Masakazu Furukawa, Masashi Unoki, Masato Akagi 電子情報通信学会技術研究報告. 音声. Speech . 2002,第35期

机译：一种基于MTF的混响语音功率包络恢复方法
3. A method for recovering the power envelope from the reverberant speech based on MTF [J] . Masakazu Furukawa, Masashi Unoki, Masato Akagi 電子情報通信学会技術研究報告. 音声. Speech . 2002,第33期

机译：一种基于MTF的混响语音功率包络恢复方法
4. A METHOD BASED ON THE MTF CONCEPT FOR DEREVERBERATING THE POWER ENVELOPE FROM THE REVERBERANT SIGNAL [C] . IEEE IEEE International Conference on Acoustics, Speech, and Signal Processing . 2003

机译：一种基于MTF概念的方法，用于从混响信号进行DERE失影的电力包络
5. A Walsh code assignment scheme for minimizing CCDF of RF envelope power in forward link signal of the CDMA base station. [D] . Deshpande, Nikhil Mukund. 2001

机译：沃尔什码分配方案，用于最小化CDMA基站前向链路信号中RF包络功率的CCDF。
6. A Classification Method for Select Defects in Power Transformers Based on the Acoustic Signals [O] . Michał Kunicki, Daria Wotzka 2019

机译：基于声信号的电力变压器缺陷选择分类方法
7. An improved method based on the MTF concept for restoring the power envelope from a reverberant signal [O] . Unoki, Masashi, Furukawa, Masakazu, Sakata, Keigo, 2004

机译：一种基于MTF概念的改进方法，用于从混响信号中恢复功率包络
8. Investigation of Linear Beam and New Concepts of Microwave Power Generation. Part I. Reduction of Spurious Output Signals in High Power Klystrons. Part II. A Study of Space-Charged Wave Propagation Along a Periodically Varying Electron Beam [R] . 1964

机译：线性梁研究与微波发电新概念。第一部分。降低高功率速调管中的杂散输出信号。第二部分。周期变化电子束的空间电荷波传播研究

A METHOD BASED ON THE MTF CONCEPT FOR DEREVERBERATING THE POWER ENVELOPE FROM THE REVERBERANT SIGNAL

摘要

著录项

相似文献

相关主题

期刊订阅