Results 1 to 10 of about 6,549 (169)

Real-Time Vocal Tract Modelling [PDF]

open access: yesModelling and Simulation in Engineering, 2007
To date, most speech synthesis techniques have relied upon the representation of the vocal tract by some form of filter, a typical example being linear predictive coding (LPC).
A. Benkrid, A. Benallal, K. Benkrid
doaj   +4 more sources

An LPC Excitation Model using Wavelets [PDF]

open access: yesITB Journal of Engineering Science, 2008
This paper presents a new model of linear predictive coding (LPC) excitation using wavelets for speech signals. The LPC excitation becomes a linear combination of a set of self- similar, orthonormal, band-pass signals with time localization and constant
Armein Z. R. Langi
doaj   +2 more sources

Machine learning-enabled acoustic sensing for RPW infestation detection [PDF]

open access: yesScientific Reports
Red Palm Weevil(RPW) infestation is a major challenge in palm production, often remaining undetected until severe internal damage has occurred. This proposed work presents a novel non-invasive auditory detection system that combines advanced signal ...
S. Saranya, Betty Martin
doaj   +2 more sources

Application of Wavelet LPC Excitation Model for Speech Compression [PDF]

open access: yesITB Journal of Engineering Science, 2008
This paper presents an application of linear predictive coding (LPC) excitation wavelet models for low bit- rate, high-quality speech compression.The compression scheme exploits the model properties, especially magnitude dependent sensitivity, scale ...
Armein Z. R. Langi
doaj   +2 more sources

nalysis of Capnogram Using Linear Predictive Coding (LPC) to Differentiate Asthmatic Conditions [PDF]

open access: yesJournal of Tissue Science & Engineering, 2012
In this paper, an analysis of capnogram to differentiate asthmatic and non-asthmatic patients is presented by using linear predictive coding (LPC) technique. In the previous studies, manual study on capnogram signal has been conducted by several researchers.
Kazemi, M, Malarvili, MB
openaire   +2 more sources

Dominant frequency component tracking of noisy time‐varying signals using the linear predictive coding pole processing method

open access: yesElectronics Letters, 2022
The linear predictive coding pole processing (LPCPP) method proposed in our previous work overcomes the shortcomings of the LPC method, especially its sensitivity to noise and the filter order.
Jin Xu, Mark Davis, Ruairí de Fréin
doaj   +1 more source

Clustering Fenomena Corona Discharge berdasarkan Suara menggunakan Metode LPC dan Euclidean Distance

open access: yesJurnal Elkomika, 2022
ABSTRAK Kegagalan isolasi akibat fenomena tegangan tinggi seperti corona discharge (CD) masih banyak terjadi pada sistem kelistrikan di Indonesia. Hal ini disebabkan belum dapat dilakukannya deteksi dini kegagalan isolasi.
MIFTAHUL FIKRI   +2 more
doaj   +1 more source

Deteksi Suara Corona Discharge berdasarkan Noise menggunakan Metode LPC dan Euclidean Distance

open access: yesJurnal Elkomika, 2023
ABSTRAK Kegagalan isolasi masih sering terjadi pada sistem kelistrikan di Indonesia yang disebabkan oleh fenomena tegangan tinggi seperti corona discharge (CD). Hal ini dikarenakan deteksi dini kegagalan isolasi belum dapat dilakukan.
NURMIATI PASRA   +4 more
doaj   +1 more source

Deteksi Kelas Ruangan Berdasarkan Reverberation Time dengan Metode Linear Predictive Coding (LPC) dan K-Nearest Neighbor (KNN)

open access: yesJOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING, 2023
Identification of the size of the evidence file conversation can be one of the tools for various purposes such as in the police world. Determining the class of the room from the recording can be an additional clue in case processing.  One way for the police to identify the class of a room is by creating a room class detection system.
Muhammad Tsabit Imanadi Imanadi   +2 more
openaire   +1 more source

Automatic oscillations detection and quantification in process control loops using linear predictive coding

open access: yesEngineering Science and Technology, an International Journal, 2020
Oscillations in control loops are very common and primarily responsible for product quality variations and therefore may reduce profitability of the plant.
Sachin Sharma, Vineet Kumar, K.P.S. Rana
doaj   +1 more source

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