An Acoustic Tomography Method for Extracting Speech Patterns from Noisy Speech

被引：0

作者：

Sannikov, V. G. ^{[1
]}

机构：

[1] Moscow Tech Univ Commun & Informat, Gen Commun Theory Chair, Moscow, Russia

来源：

2018 SYSTEMS OF SIGNALS GENERATING AND PROCESSING IN THE FIELD OF ON BOARD COMMUNICATIONS | 2018年

关键词：

acoustic tomography; auditory system; noisy speech; projection data; Radon space;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The hypothesis that the auditory system is structured on the principle of a tomographic system has been made on the basis of the procedure analysis of speech signal transformations on the auditory periphery and comparison it to the algorithms of tomographic reconstruction of hidden from direct observation regularities. Is true the given study works out aspects of generating some projection data, e.g. sensor channel signals that characterize a reproduced speech pattern from a particular perspective related to the resonance frequency of the amplitude-frequency-altitude characteristic of an acoustic detector. A digital acoustic tomography algorithm was developed and

引用

页数：4