DocumentCode
388428
Title
Signal reconstruction from the short-time Fourier transform magnitude
Author
Nawab, Hamid ; Quatieri, Thomas F. ; Lim, Jae S.
Author_Institution
Massachusetts Institute of Technology, Cambridge, Mass, USA
Volume
7
fYear
1982
fDate
30072
Firstpage
1046
Lastpage
1048
Abstract
This paper presents various conditions that are sufficient for reconstructing a discrete-time signal from samples of its short-time Fourier transform magnitude. For applications such as speech processing, these conditions place very mild restrictions on the signal as well as the analysis window of the transform. Examples of such reconstruction for speech signals are included in the paper.
Keywords
Discrete Fourier transforms; Fourier transforms; Frequency; Image reconstruction; Laboratories; Signal reconstruction; Speech;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '82.
Type
conf
DOI
10.1109/ICASSP.1982.1171712
Filename
1171712
Link To Document