A frequency domain method for speech separation in a reverberant room

The paper presents an experimental implementation of a speech separation system. Two sources (loudspeakers) and two sensors in a reverberant room are considered. First, the room impulse responses from each source to each sensor are determined. Then, two speech signals are played to the loudspeakers...

Full description

Saved in:
Bibliographic Details
Main Authors: Mischie, S, Simion, G
Format: Conference Proceeding
Language:English
Subjects:
Fourier transforms
Loudspeakers
Microphones
reverberation
room impulse response
Sensors
Signal to noise ratio
Speech
Speech processing
speech separation
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The paper presents an experimental implementation of a speech separation system. Two sources (loudspeakers) and two sensors in a reverberant room are considered. First, the room impulse responses from each source to each sensor are determined. Then, two speech signals are played to the loudspeakers and the two mixtures are recorded by the two sensors. Using the Fourier transforms of the mixtures and room impulse responses, the original speech signals are separated.
DOI:10.1109/ISETC.2010.5679271