Search results for: VOICE CONVERSION

• ENERGY CONVERSION AND MANAGEMENT

  Journals

  ISSN: 0196-8904 , eISSN: 1879-2227

• Cross-Lingual Knowledge Distillation via Flow-Based Voice Conversion for Robust Polyglot Text-to-Speech

  Publication

  • D. Piotrowski
  • R. Korzeniowski
  • A. Falai
  • S. Cygert
  • K. Pokora
  • G. Tinchev
  • Z. Zhang
  • K. Yanagisawa

  - Year 2023

  In this work, we introduce a framework for cross-lingual speech synthesis, which involves an upstream Voice Conversion (VC) model and a downstream Text-To-Speech (TTS) model. The proposed framework consists of 4 stages. In the first two stages, we use a VC model to convert utterances in the target locale to the voice of the target speaker. In the third stage, the converted data is combined with the linguistic features and durations...

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• Voice Multilateration System

  Publication

  • R. Burczyk
  • K. Cwalina
  • M. Gajewska
  • J. Magiera
  • P. Rajchowski
  • J. Sadowski
  • J. Stefański

  - SENSORS - Year 2021

  This paper presents an innovative method of locating airplanes, which uses only voice communication between an air traffic controller and the pilot of an aircraft. The proposed method is described in detail along with its practical implementation in the form of a technology demonstrator (proof of concept), included in the voice communication system (VCS). A complete analysis of the performance of the developed method is presented,...

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• Literary Voice

  Journals

  ISSN: 2277-4521

• Economists Voice

  Journals

  ISSN: 1553-3832

• Coal Conversion

  Journals

  ISSN: 1004-4248

• System for automatic singing voice recognition

  Publication

  • P. Żwan
  • B. Kostek

  - JOURNAL OF THE AUDIO ENGINEERING SOCIETY - Year 2008

  W artykule przedstawiono system automatycznego rozpoznawania jakości i typu głosu śpiewaczego. Przedstawiono bazę danych oraz zaimplementowane parametry. Algorytmem decyzyjnym jest algorytm sztucznych sieci neuronowych. Wytrenowany system decyzyjny osiąga skuteczność ok. 90% w obydwu kategoriach rozpoznawania. Dodatkowo wykazano przy pomocy metod statystycznych, że wyniki działania systemu automatycznej oceny jakości technicznej...

• Automatic classification of singing voice quality

  Publication

  • B. Kostek
  • P. Żwan

  - Year 2005

  W artykule przedstawiono zagadnienia związane z automatyczną klasyfikacją jakości i rodzajów głosów śpiewaczych. Na potrzebę takiej klasyfikacji stworzono bazę głosów śpiewaczych, w której dokonano parametryzacji nagrań samogłosech śpiewanych przez różnych wokalistów (zarówno profesjonalistów jak i amatorów) na różnych wysokościach i z różną głośnością. W celu ograniczenia wymiaru wektora opisu zastosowano statystykę Behrensa Fishera...

• Biomass Conversion and Biorefinery

  Journals

  ISSN: 2190-6815 , eISSN: 2190-6823

• MEMS based voice message system for elevators

  Publication

  • M. Kłosowski

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2007

  W artykule przedstawiono implementację systemu głosowych komunikatów w windach. Prezentowany system posiada unikalną cechę polegającą na tym, że do działania nie potrzebuje połączenia z systemem sterującym windy. Zasilany z baterii lub akumulatorów może być zamontowany w ścianie windy, wymaga tylko prostej kalibracji. System oparty jest na akcelerometrach MEMS dokonujących pomiaru przeciążeń w kabinie windy. W artykule przedstawiono...

• ''Voice Maps'' - system supporting navigation of the blind

  Publication

  • Ł. Kamiński
  • A. Stepnowski
  • Ł. Markiewicz

  - HYDROACOUSTICS - Year 2012

  Referat wygłoszony na Konferencji SHA 2012,Gołuń, 22-25.V.2012.

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• Secured wired BPL voice transmission system

  Publication

  • G. Debita
  • P. Falkowski-Gilski
  • M. Habrych
  • B. Miedziński
  • J. Wandzio
  • P. Jedlikowski

  - Scientific Journal of the Military University of Land Forces - Year 2020

  Designing a secured voice transmission system is not a trivial task. Wired media, thanks to their reliability and resistance to mechanical damage, seem an ideal solution. The BPL (Broadband over Power Line) cable is resistant to electricity stoppage and partial damage of phase conductors, ensuring continuity of transmission in case of an emergency. It seems an appropriate tool for delivering critical data, mostly clear and understandable...

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• Youth Voice Journal

  Journals

  ISSN: 2056-2969

• Contemporary Voice of Dalit

  Journals

  ISSN: 2455-328X , eISSN: 2456-0502

• Voice and Speech Review

  Journals

  ISSN: 2326-8263 , eISSN: 2326-8271

• Human voice modification using instantaneous complex frequency

  Publication

  • M. Kaniewska

  - Year 2010

  The paper presents the possibilities of changing human voice by modifying instantaneous complex frequency (ICF) of the speech signal. The proposed method provides a flexible way of altering voice without the necessity of finding fundamental frequency and formants' positions or detecting voiced and unvoiced fragments of speech. The algorithm is simple and fast. Apart from ICF it uses signal factorization into two factors: one fully...

• Voice command recognition using hybrid genetic algorithm

  Publication

  • M. Wroniszewska
  • J. Dziedzic

  - TASK Quarterly - Year 2010

  Abstract: Speech recognition is a process of converting the acoustic signal into a set of words, whereas voice command recognition consists in the correct identification of voice commands, usually single words. Voice command recognition systems are widely used in the military, control systems, electronic devices, such as cellular phones, or by people with disabilities (e.g., for controlling a wheelchair or operating a computer...

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• Carbon Resources Conversion

  Journals

  ISSN: 2588-9133

• Performance of ASON/GMPLS architecture in condition of wavelength conversion and without wavelength conversion

  Publication

  • S. Kaczmarek
  • M. Młynarczuk
  • K. Szałajda

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Year 2016

  The paper regards the problem of ASON/GMPLS performance in condition of wavelength and without wavelength conversion. The authors present influence analysis in condition of wavelength and non-wavelength conversion on the ASON/GMPLS control plane performance represented by mean Connection Set-up Time E (CST) and request loss probabilities. The offered traffic to the transport layer and request intensity have been changed for evaluation...

• IEEE TRANSACTIONS ON ENERGY CONVERSION

  Journals

  ISSN: 0885-8969 , eISSN: 1558-0059

• Automatic Singing Voice Recognition EmployingNeural Networks and Rough Sets

  Publication

  • P. Żwan
  • P. Szczuko
  • B. Kostek
  • A. Czyżewski

  - Year 2008

  Celem badań jest automatyczne rozpoznawanie głosów śpiewaczych w kategorii rodzaju i jakości technicznej śpiewu. W artykule opisano stworzoną bazę danych głosów, która zawiera próbki głosu śpiewaków profesjonalnych i amatorskich. W dalszej części opisano parametry zdefiniowane w oparciu o zjawiska biomechaniczne w narządzie głosu podczas śpiewania. W oparciu o stworzone macierze parametrów wytrenowano i porównano automatyczne klasyfikatory...

• BPL-PLC Voice Communication System for the Oil and Mining Industry

  Publication

  • G. Debita
  • P. Falkowski-Gilski
  • M. Habrych
  • G. Wiśniewski
  • B. Miedziński
  • P. Jedlikowski
  • A. Waniewska
  • J. Wandzio
  • B. Polnik

  - ENERGIES - Year 2020

  Application of a high-efficiency voice communication systems based on broadband over power line-power line communication (BPL-PLC) technology in medium voltage networks, including hazardous areas (like the oil and mining industry), as a redundant mean of wired communication (apart from traditional fiber optics and electrical wires) can be beneficial. Due to the possibility of utilizing existing electrical infrastructure, it can...

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• Photocatalysts for Solar Energy Conversion

  Publication

  • A. Zaleska-Medynska
  • M. Nischk
  • A. Malankowska

  - Year 2013

  Photocatalytic oxidation over suspended solid photocatalysts (e.g., titanium dioxide) has been proposed as a sustainable process for treatment and purification of water and wastewater as well as the process for photoconversion of solar energy to hydrogen, methane, and other low hydrocarbons. Solar radiation could be used to drive heterogeneous electrochemical reactions at the surface of an optically active photocatalyst (e.g.,...

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• Thermal Biomass Conversion: A Review

  Publication

  • W. Lewandowski
  • M. Ryms
  • W. Kosakowski

  - Processes - Year 2020

  In this paper, the most important methods of thermal conversion of biomass, such as: hydrothermal carbonization (180–250 °C), torrefaction (200–300 °C), slow pyrolysis (carbonization) (300–450 °C), fast pyrolysis (500–800 °C), gasification (800–1000 °C), supercritical steam gasification, high temperature steam gasification (>1000 °C) and combustion, were gathered, compared and ranked according to increasing temperature. A comprehensive...

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• Creating new voices using normalizing flows

  Publication

  • P. Biliński
  • T. Merritt
  • A. Ezzerg
  • K. Pokora
  • S. Cygert
  • K. Yanagisawa
  • R. Barra-Chicote
  • D. Korzekwa

  - Year 2022

  Creating realistic and natural-sounding synthetic speech remains a big challenge for voice identities unseen during training. As there is growing interest in synthesizing voices of new speakers, here we investigate the ability of normalizing flows in text-to-speech (TTS) and voice conversion (VC) modes to extrapolate from speakers observed during training to create unseen speaker identities. Firstly, we create an approach for TTS...

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• Comparison of Acoustic and Visual Voice Activity Detection for Noisy Speech Recognition

  Publication

  • P. Bratoszewski
  • G. Szwoch
  • A. Czyżewski

  - Year 2016

  The problem of accurate differentiating between the speaker utterance and the noise parts in a speech signal is considered. The influence of utilizing a voice activity detection in speech signals on the accuracy of the automatic speech recognition (ASR) system is presented. The examined methods of voice activity detection are based on acoustic and visual modalities. The problem of detecting the voice activity in clean and noisy...

• In Reference to Voice, Swallow and Airway Outcomes Following Tracheostomy for COVID-19

  Publication

  • D. Tretiakow
  • A. Skorek
  • W. Narożny

  - LARYNGOSCOPE - Year 2021

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• Automatic singing voice recognition employing neural networks and rough sets

  Publication

  • P. Żwan
  • B. Kostek
  • P. Szczuko
  • A. Czyżewski

  - Year 2007

  Celem prac opisanych w referacie jest automatyczne rozpoznawanie głosów śpiewaczych. Do tego celu utworzona została baza nagrań próbek śpiewu profesjonalnego i amatorskiego. Próbki poddane zostały parametryzacji parametrami zaproponowanymi przez autorów ściśle do tego celu. Sposób wyznaczenia parametrów i ich interpretacja fizyczna przedstawione są w referacie. Parametry wprowadzane są do systemów decyzyjnych, klasyfikatorów opartych...

• Comparison of the Ability of Neural Network Model and Humans to Detect a Cloned Voice

  Publication

  • K. Milewski
  • S. Zaporowski
  • A. Czyżewski

  - Electronics - Year 2023

  The vulnerability of the speaker identity verification system to attacks using voice cloning was examined. The research project assumed creating a model for verifying the speaker’s identity based on voice biometrics and then testing its resistance to potential attacks using voice cloning. The Deep Speaker Neural Speaker Embedding System was trained, and the Real-Time Voice Cloning system was employed based on the SV2TTS, Tacotron,...

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• Subjective Quality Evaluation of Underground BPL-PLC Voice Communication System

  Publication

  • G. Debita
  • P. Falkowski-Gilski
  • M. Habrych
  • B. Miedziński
  • B. Polnik
  • J. Wandzio
  • P. Jedlikowski

  - Year 2020

  Designing a reliable voice transmission system is not a trivial task. Wired media, thanks to their resistance to mechanical damage, seem an ideal solution. The BPL-PLC (Broadband over Power Line – Power Line Communication) cable is resilient to electricity stoppage and partial damage of phase conductors. It maintains continuity of transmission in case of an emergency situation, including paramedic rescue operations. These features...

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• Conversion of a diesel engine bus into a trolleybus

  Publication

  • M. Bartłomiejczyk
  • J. Dombrowski
  • M. Połom
  • O. Wyszomirski

  - Year 2012

  Przedsiębiorstwo Komunikacji Trolejbusowej w Gdyni od 2004 roku we własnym zakresie buduje trolejbusy w oparciu o nadwozia używanych autobusów. W monografii przedstawiono przyczyny rozpoczęcia tego przedsięwzięcie, jego przebieg oraz techniczny budowy trolejbusu w oparciu o nadwozie autobusowe.

• Nanomaterials for Environmental Purification and Energy Conversion

  Publication

  • E. Kowalska
  • A. B. Markowska-Szczupak
  • M. Janczarek

  - Catalysts - Year 2019

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• Journal of Interdisciplinary Voice Studies

  Journals

  ISSN: 2057-0341 , eISSN: 2057-035X

• International Journal on Energy Conversion

  Journals

  ISSN: 2281-5295

• Energy Conversion and Management: X

  Journals

  ISSN: 2590-1745

• REAL-TIME VOICE QUALITY MONITORING TOOL FOR VOIP OVER IPV6 NETWORKS

  Publication

  • B. Namieśnik
  • M. Hoeft
  • K. Nowicki

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Year 2013

  The primary aim of this paper is to present a new application which is at this moment the only open source real-time VoIP quality monitoring tool that supports IPv6 networks. The application can keep VoIP system administrators provided at any time with up-to-date voice quality information. Multiple quality scores that are automatically obtained throughout each call reflect influence of variable packet losses and delays on voice...

• New approach for determining the QoS of MP3-coded voice signals in IP networks

  Publication

  • T. Uhl
  • S. Paulsen
  • K. Nowicki

  - EURASIP Journal on Audio Speech and Music Processing - Year 2017

  Present-day IP transport platforms being what they are, it will never be possible to rule out conflicts between the available services. The logical consequence of this assertion is the inevitable conclusion that the quality of service (QoS) must always be quantifiable no matter what. This paper focuses on one method to determine QoS. It defines an innovative, simple model that can evaluate the QoS of MP3-coded voice data transported...

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• Implementation Of The Innovative Radiolocalization System VCS-MLAT (Voice Communication System Multilateration)

  Publication

  • S. Wiszniewski
  • O. Błaszkiewicz
  • A. Olejniczak
  • J. Sadowski
  • J. Stefański

  - Year 2020

  In the article the concept of the radiolocalization subsystem of the VHF communication for aviation VCS-MLAT (Voice Communication System – Multilateration) is presented. The distributed localization system can estimate the position of the aircraft using the audio signals from aircraft transmitters in the VHF band (118-136 MHz). This paper shows initial verification of the possibility to use voice airband communication to estimate...

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• Automatic conversion of legacy applications into services in beesycluster

  Publication

  • P. Czarnul
  • J. Kuryłowicz

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2010

  Przedstawiono rozwiązanie, dzieki któremu uzytkownikw prosty sposób uzyskuje mozliwość automatycznej konwersji aplikacji dostępnych w systemach Unix do usług w systemie BeesyCluster. system BeesyCluster stanowi warstę pośredniczącą w dostepie do sieci klasrów poprzez WWW. Aby zapewnić szeroki zakres dostępnych usług mozliwa jest konwersja wielu pakietów linuksowych jednoczesnie. narzędzie umozliwia na podstawie wydobytych informacji...

• Sample Rate Conversion with Fluctuating Resampling Ratio

  Publication

  • M. Blok

  - Archives of Acoustics - Year 2012

  In this paper a sample rate conversion with continuously changing resampling ratio has been presented. The proposed implementation is based on variable fractional delay filter implemented using a Farrow structure. It have been demonstrated that using the proposed approach instantaneous resampling ratio can be freely changed. This allows for simulation of audio recored on magnetic tape with nonuniform velocity as well as removal...

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• Psychogenic Belching – a rare manifestation of conversion disorder

  Publication

  • J. A. SIDDIQUI

  - Year 2017

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• Psychogenic Belching – a rare manifestation of conversion disorder

  Publication

  • D. F. QURESHI

  - Year 2017

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• Sample Rate Conversion with Fluctuating Resampling Ratio

  Publication

  • M. Blok

  - Year 2012

  In this paper a sample rate conversion with continuouslychanging resampling ratio has been presented. The proposed implementation is based on variable fractional delay filter implemented using a Farrow structure. It have been demonstrated that using the proposed approach instantaneous resampling ratio can be freely changed. This allows for simulation of audio recored on magnetic tape with nonuniform velocity as well as removal...

• 502 - Diagnosis of dementia and post-diagnostic support – voice of people with dementia living in Poland

  Publication

  • M. Maćkowiak
  • M. Ciułkowicz
  • M. Duda-Sikuła
  • D. Szcześniak
  • J. Rymaszewska

  - International Psychogeriatrics - Year 2021

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• Heteropolyanion-doped polypyrrole as catalyst for ethyl alcohol conversion

  Publication

  • J. Poźniczek
  • A. Bielański
  • I. Kulszewicz-Bajer
  • M. Zagórska
  • K. Kruczała
  • K. Dyrek
  • A. Proń

  - Journal of Molecular Catalysis - Year 1991

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• H3PMo12O40-doped polyacetylene as a catalyst for ethyl alcohol conversion

  Publication

  • J. Poźniczek
  • I. Kulszewicz-Bajer
  • M. Zagórska
  • K. Kruczaa̵
  • K. Dyrek
  • A. Bielański
  • A. Proń

  - Journal of Catalysis - Year 1991

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• Conversion of Potato Industry Waste into Fodder Yeast Biomass

  Publication

  • P. Patelski
  • J. Berłowska
  • M. Balcerek
  • U. Dziekońska-Kubczak
  • K. Pielech-Przybylska
  • D. Dygas
  • J. Jędrasik

  - Processes - Year 2020

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• Fractional Delay Filter Design for Sample Rate Conversion

  Publication

  • M. Blok

  - Year 2012

  Rosnąca liczba różnych standardów szybkości próbkowania stwarza potrzebę stosowania algorytmów konwersji szybkości próbkowania ciągów dyskretnych. Jeżeli współczynnik przepróbkowania nie jest wyrażony jako stosunek małych liczb całkowitych albo gdy nie jest on stały, to rozwiązaniem może być użycie filtrów ułamkowoopóźniających. Umożliwiają one realizację przepróbkowania z dowolną krotnością. Dokładność przepróbkowania algorytmów...

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• Hydrogen activated axial inter-conversion in SiC nanowires

  Publication

  • M. Rümmeli
  • D. Adebimpe
  • E. Borowiak-Palen
  • T. Gemming
  • P. Ayala
  • N. Ioannides
  • T. Pichler
  • A. Huczko
  • S. Cudziło
  • M. Knupfer... and 2 others

  - Journal of Solid State Chemistry - Year 2009

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• Early Stages of RNA-Mediated Conversion of Human Prions

  Publication

  • E. Lubecka
  • U. H. E. Hansmann

  - JOURNAL OF PHYSICAL CHEMISTRY B - Year 2022

  Prion diseases are characterized by the conversion of prion proteins from a PrPC fold into a disease-causing PrPSC form that is self-replicating. A possible agent to trigger this conversion is polyadenosine RNA, but both mechanism and pathways of the conversion are poorly understood. Using coarse-grained molecular dynamic simulations we study the time evolution of PrPC over 600 μs. We find that both the D178N mutation and interacting...

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