scholarly journals Design and simulation of a speech analysis-synthesis system based on short-time Fourier analysis

1973 ◽  
Vol 21 (3) ◽  
pp. 165-174 ◽  
Author(s):  
R. Schafer ◽  
L. Rabiner
Keyword(s):  
Fourier Analysis ◽  
Speech Analysis ◽  
Synthesis System ◽  
Short Time

Fault Diagnosis of Wet-Shift Clutch Based on STFT and Wavelet

2011 ◽  
Vol 301-303 ◽  
pp. 1560-1567 ◽  
Author(s):  
Man Chen ◽  
Biao Ma
Keyword(s):  
Fault Diagnosis ◽  
Fourier Analysis ◽  
Wavelet Decomposition ◽  
Pulse Signal ◽  
Background Signal ◽  
Vibration Signals ◽  
Diagnosis Method ◽  
Friction Plate ◽  
Short Time ◽  
Shift Clutch

The paper analyzes the failure mechanism of the wet shifting clutch, and puts forward the concept that the deformation of the clutch friction plate leads to the irregular collision between the driving and driven sides of disengaged clutch and accordingly forms the transient pulse signal; the short-time Fourier analysis on the vibration signals of failed clutch obtained via test proves such concept. The transient pulse signal in the relatively strong background signal is clearly extracted through the wavelet decomposition after zero setting, and an efficient wet shifting clutch fault diagnosis method is hereby formed.

Emotion Recognition Using Short Time Speech Analysis

2014 ◽  
pp. 93-104 ◽  
Author(s):  
Hao Zhang ◽  
Shin’ichi Warisawa ◽  
Ichiro Yamada
Keyword(s):  
Emotion Recognition ◽  
Speech Analysis ◽  
Short Time

Speech quality evaluation for different pitch detection algorithms in LPC speech analysis–synthesis system

2020 ◽  
Author(s):  
Sandeep Kumar ◽  
Sneha Singh ◽  
Prabhakar Agarwal ◽  
Upendra Kumar Acharya ◽  
Prabira Kumar Sethy ◽  
...  
Keyword(s):  
Quality Evaluation ◽  
Speech Quality ◽  
Speech Analysis ◽  
Pitch Detection ◽  
Synthesis System ◽  
Detection Algorithms

Time-frequency analysis of heart rate variability using short-time Fourier analysis

2000 ◽  
Vol 21 (2) ◽  
pp. 229-240 ◽  
Author(s):  
Sigrid Elsenbruch ◽  
Zhishun Wang ◽  
William C Orr ◽  
J D Z Chen
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Fourier Analysis ◽  
Frequency Analysis ◽  
Time Frequency Analysis ◽  
Time Frequency ◽  
Short Time

Short-time Fourier analysis via optimal harmonic FIR filters

1997 ◽  
Vol 45 (6) ◽  
pp. 1535-1542 ◽  
Author(s):  
Sang Hwan Park ◽  
Wook Hyun Kwon ◽  
Oh Kyu Kwon ◽  
Myung-Joon Kim
Keyword(s):  
Fourier Analysis ◽  
Fir Filters ◽  
Short Time

Formant tracking algorithm for a speech analysis‐synthesis system

1975 ◽  
Vol 58 (S1) ◽  
pp. S23-S23
Author(s):  
P. M. Seeviour ◽  
J. N. Holmes ◽  
M. W. Judd
Keyword(s):  
Tracking Algorithm ◽  
Speech Analysis ◽  
Synthesis System ◽  
Formant Tracking
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