Results 21 to 30 of about 8,304 (223)

Unsupervised Classification of Hydrophone Signals With an Improved Mel-Frequency Cepstral Coefficient Based on Measured Data Analysis

open access: yesIEEE Access, 2019
Recently, passive detection technology has developed the ability to detect surface ships based on the noise emissions recorded by hydrophones, making it possible in some cases to classify surface ships.
Kunde Yang, Xingyue Zhou
doaj   +1 more source

Recites fidelity detection system of al-Kautsar verse based on words using mel frequency cepstrum coefficients and cosine similarity

open access: yesJurnal Teknologi dan Sistem Komputer, 2020
In this study, a system has been developed to help detect the accuracy of the reading of the Koran in the Surah Al-Kautsar based on the accuracy of the number and pronunciation of words in one complete surah. This system is very dependent on the accuracy
Jans Hendry   +2 more
doaj   +1 more source

ANALYSIS OF MFCC FEATURES FOR EEG SIGNAL CLASSIFICATION

open access: yesInternational Journal of Advances in Signal and Image Sciences, 2016
In this paper, an experimental evaluation of Mel-Frequency Cepstral Coefficients (MFCCs) for use in Electroencephalogram (EEG) signal classification is presented. The MFCC features are tested using CHB-MIT Scalp EEG Database. The objective is to classify
Gnana Rajesh D
doaj   +1 more source

Environment Sound Classification Based on Visual Multi-Feature Fusion and GRU-AWS

open access: yesIEEE Access, 2020
There are two major questions regarding Environmental Sound Classification (ESC). What is the best audio recognition framework, and what is the most robust audio feature?
Ning Peng   +6 more
doaj   +1 more source

Longitudinal Investigation of Work Stressors Using Human Voice Features

open access: yesActa Informatica Pragensia, 2023
Stress is a part of everyone's life. Any event or thought that makes you upset, furious or anxious can set it off. It will affect the human health mentally and physically and produce a negative impact on nervous and immune systems in our body.
Indhumathi Natarajan   +5 more
doaj   +1 more source

Prediction method of operation state of mine belt conveyor

open access: yesGong-kuang zidonghua, 2022
The sensor monitoring data combined with neural network prediction model is the mainstream method of mine belt conveyor operation state prediction.
LI Jingzhao, SUN Jiechen, YE Tongzhou
doaj   +1 more source

An Intelligent Framework for Person Identification Using Voice Recognition and Audio Data Classification

open access: yesApplied Computer Systems, 2022
The paper proposes a framework to record meeting to avoid hassle of writing points of meeting. Key components of framework are “Model Trainer” and “Meeting Recorder”.
Khan Isra   +3 more
doaj   +1 more source

Vector Quantization Approach for Speaker Recognition using MFCC and Inverted MFCC

open access: yesInternational Journal of Computer Applications, 2011
Front-end or feature extractor is the first component in an automatic speaker recognition system. Feature extraction transforms the raw speech signal into a compact but effective representation that is more stable and discriminative than the original signal.
E.G. Rajan, Satyanand Singh
openaire   +1 more source

Multi-Accent Speaker Detection Using Normalize Feature MFCC Neural Network Method

open access: yesJurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2023
Speaker recognition is a field of research that continues to this day. Various methods have been developed to detect the human voice with greater precision and accuracy. Research on human speech recognition that is quite challenging is accent recognition.
Kristiawan Nugroho   +3 more
doaj   +1 more source

Shows the architecture of the MFCC.

open access: yes, 2021
Shows the architecture of the MFCC.
Kuo-Wei Chao (11874072)   +5 more
core   +1 more source

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