Results 101 to 110 of about 10,051 (219)

IMAGING DISPERSION CURVE OF DISPERSIVE WAVES USING SHORT-TIME FOURIER TRANSFORM: 2025 MYANMAR EARTHQUAKE M 7.7

open access: yesJGE
Understanding of Earth's subsurface is crucial for mitigating geological hazards, particularly earthquakes. A key parameter for subsurface characterization is the surface wave dispersion curve, which strongly reflects shear wave velocity (Vs) at various ...
Muhammad Fachrul Rozi Kurniawan   +2 more
doaj   +1 more source

Penerapan Metode Short Time Fourier Transform (STFT) dalam Menentukan Frekuensi Dasar Alat Musik Talempong Minangkabau [PDF]

open access: yes
At this research has determined the fundamental frequency of talempong musical instruments using the Short Time Fourier Transform (STFT) method. The research is divided into three stages, namely recording dataset retrieval, method implementation and base
Hernanda, Fachri, Yusfi, Meqorry
core   +1 more source

A Short Way To Compute Wt From Stft

open access: yes, 1996
Publication in the conference proceedings of EUSIPCO, Trieste, Italy ...
openaire   +2 more sources

Model-based STFT phase recovery for audio source separation

open access: yes, 2018
International audienceFor audio source separation applications, it is common to estimate the magnitude of the short-time Fourier transform (STFT) of each source.
Magron, Paul   +2 more
core   +2 more sources

An Enhanced STFT Segmentation Framework for ENF-Based Media Forensics

open access: yes
The electric network frequency (ENF) criterion has gained significant attention over the past two decades as a promising tool in digital media forensics.
Ali Berk Yalinkilic, Saffet Vatansever
core   +1 more source

Estimation of evolutionary spectrum based on STFT and modified group delay

open access: yes, 2003
This paper proposes a new estimator for Evolutionary Spectrum (ES) based on short time Fourier transform (STFT) and modified group delay (MGD). Here, the STFT enables crossterm suppression and the MGD preserves the frequency resolution of the rectangular
Pavanalatha, S, Narasimhan, SV
core  

Analisis dan Klasifikasi Genre Musik Menggunakan Algoritma STFT dan Random Forest

open access: yes
This research analyzes the classification of music genres using the Short Time Fourier Transform (STFT) algorithm. The main objective is to identify the effectiveness of STFT, along with the Random Forest classification algorithm, in distinguishing music
Merry Royanti Manalu, Made Agung Raharja
core   +1 more source

Formasio Katekis Berbasis Inkarnasi Yesus: Pendekatan Teologi Praktis Janssenian untuk Evangelisasi Kontemporer

open access: yesDunamis: Jurnal Teologi dan Pendidikan Kristiani
. This study aims to explore the significance of incarnational theology as a foundational framework for catechist formation in contemporary catechesis practice.
Emmeria Tarihoran   +2 more
doaj   +1 more source

Deteksi Nada Pada Saksofon menggunakan algoritma Short Time Fourier Transform (STFT) dan Jaringan Saraf Tiruan (JST) [PDF]

open access: yes, 2012
ABSTRAKSI: Nada adalah bunyi yang dihasilkan oleh sumber bunyi yang bergetar dan memiliki frekuensi yang teratur. Frekuensi dapat diukur dengan menghitung jumlah getaran dalam suatu detik.
Junelia Gultom
core  

Stable STFT Phase Retrieval and Poincaré Inequalities

open access: yesInternational Mathematics Research Notices
Abstract In recent work [P. Grohs and M. Rathmair. Stable Gabor Phase Retrieval and Spectral Clustering. Communications on Pure and Applied Mathematics (2018) and P. Grohs and M. Rathmair. Stable Gabor phase retrieval for multivariate functions.
openaire   +2 more sources

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