Results 11 to 20 of about 9,544,227 (308)

Estimation of source parameters by frequency analysis

open access: yes3rd European Conference on Speech Communication and Technology (Eurospeech 1993), 1993
The new generation of text-to-speech systems needs the ability to control the voice quality of the synthesized speech by varying the excitation source. This feature is fundamental to improve naturalness and to synthesize female or child voices.
Luís C Oliveira
openaire   +3 more sources

Quantifying undesired parallel components in Thévenin-equivalent acoustic source parameters. [PDF]

open access: yesJ Acoust Soc Am, 2018
The calibration of an ear probe to determine its Thevenin-equivalent acoustic source parameters facilitates the measurement of ear-canal impedance and reflectance.
Nørgaard KR, Neely ST, Rasetshwane DM.
europepmc   +2 more sources

Determination of focal mechanism solutions of the earthquakes with M≥4.0 occurred in the mainland of China during March to July 2023

open access: yes地震科学进展, 2023
In this paper, the regional full waveform inversion using the broadband waveforms recorded by China Seismic Network were conducted, and the focal mechanism solutions of the 30 earthquakes with M≥4.0 occurred in the mainland of China during March to July ...
Shanshan Liang   +3 more
doaj   +1 more source

Earthquake Source Characterization Using 3D Numerical Modeling [PDF]

open access: yes, 2007
To understand the physics of earthquakes, it is important to know what happens during individual events. Dissembling the information about the source process from the recorded seismograms is a difficult and non-unique process, as there are severe trade ...
Hjörleifsdóttir, Vala
core   +1 more source

Machine Learning Based Identification of Microseismic Signals Using Characteristic Parameters

open access: yesSensors, 2021
Microseismic monitoring system is one of the effective means to monitor ground stress in deep mines. The accuracy and speed of microseismic signal identification directly affect the stability analysis in rock engineering.
Kang Peng   +3 more
doaj   +1 more source

Source bearing and steering-vector estimation using partially calibrated arrays [PDF]

open access: yes, 2009
The problem of source direction-of-arrival (DOA) estimation using a sensor array is addressed, where some of the sensors are perfectly calibrated, while others are uncalibrated. An algorithm is proposed for estimating the source directions in addition to
Lu, Y., Li, M.
core   +3 more sources

Determination of focal mechanism solutions of the earthquakes with M≥4.0 occurred in the mainland of China during October 2022 to February 2023

open access: yes地震科学进展, 2023
In this paper, the regional full waveform inversion using the broadband waveforms recorded by China Seismic Network were conducted, and the focal mechanism solutions of the 46 earthquakes with M≥4.0 occurred in the mainland of China from October 2022 to ...
Shanshan Liang, Liye Zou, Yanqiong Liu
doaj   +1 more source

Determination of the focal mechanism solutions of the earthquakes with MS≥4.0 occurred in the mainland of China during February to March 2022

open access: yes地震科学进展, 2022
In this paper, the regional full waveform inversion of the broadband waveforms from China Seismic Network are conducted, and the focal mechanism solutions of the 20 earthquakes with MS≥4.0 in the mainland of China from February 1 to March 31, 2022 are ...
Shanshan Liang   +3 more
doaj   +1 more source

Tsunami initial profile and maximum runup through earthquake source parameters [PDF]

open access: yes, 2023
The 1992 September 1 Nicaragua tsunami manifested itself with an initial shoreline recession, resulting in a fundamental change in approach to define the initial waveform of tsunamis from a solitary wave to an N-wave. Here, we first fit N-wave profile to
Naeimeh Sharghivand   +3 more
core   +1 more source

Scan parameters of the source MR image datasets.

open access: yes, 2021
Scan parameters of the source MR image datasets.
Federico D. Pineda (11619692)   +5 more
core   +1 more source

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