Results 41 to 50 of about 529 (167)

Acoustic properties of La3Ga5.3Ta0.5Al0.2O14 crystal

open access: yesModern Electronic Materials, 2015
Development and search for new advanced materials of the lanthanum gallium silicate group with unique thermal properties is of great importance for the development of acoustoelectronics based on volume and surface acoustic waves. The processes of surface
Dmitry V. Roshchupkin   +4 more
doaj   +1 more source

51st Winter School on Wave and Quantum Acoustics Lth Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, February 27 – March 3, 2023

open access: yesArchives of Acoustics, 2023
On behalf of the Upper Silesian Division of the Polish Acoustical Society (the main organizer) and the Committee of Acoustics of the Polish Academy of Sciences (the co-organizer) we are pleased to announce that after many years of tradition, the ...
51st Winter School on Wave and Quantum Acoustics Lth Winter School on Environmental Acoustics and Vibroacoustics
doaj   +1 more source

Аналіз нелінійної системи overdrive [PDF]

open access: yes, 2021
У статті визначена можливість використання програм MATLAB та Reaper для аналізу нелінійних систем типу overdrive, на прикладі педалі звукового ефекту Ibanez tube screamer. Зазначено спектр функцій програмного комплексу Voxengo та розроблено програму для
Грищук, Д. В.
core   +1 more source

50th Jubilee Winter School on Wave and Quantum Acoustics XLIXth Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, 28 February – 3/4 March, 2022 [PDF]

open access: yesArchives of Acoustics, 2022
On behalf of Upper Silesian Division of the Polish Acoustical Society (main organizer) and Committee of Acoustics of the Polish Academy of Sciences (coorganizers) we are pleased to announce that according to many years of tradition the above-mentioned ...
doaj   +1 more source

Mathematical Modeling the Electrical Impedance of Piezoceramic Disk Oscillating in Wide Frequency Range (Part 2. Medium Frequencies)

open access: yesVìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ
This paper presents further developments in mathematical modeling of the electrical impedance of a piezoceramic disk in a wide frequency range, specifically focusing on the mid-frequency range, i.e., when the elastic wavelength becomes commensurate with
C. V. Bazilo   +4 more
doaj   +1 more source

Characteristics of the electric field accompanying a longitudinal acoustic wave in a metal. Anomaly in the superconducting phase

open access: yes, 2011
The temperature dependence of the amplitude and phase of the electric potential arising at a plane boundary of a conductor when a longitudinal acoustic wave is incident normally on it is investigated theoretically and experimentally.
Avramenko, Yu. A.   +6 more
core   +1 more source

Керування частотною характеристикою гучномовця за допомогою зміни його зовнішнього оформлення [PDF]

open access: yes, 2021
У даній статті аналізується спосіб керування частотною характеристикою низькочастотного гучномовця шляхом зміни об’єму його акустичного оформлення – закритого ящика. Розрахунок виконується методом Тіля-Смола.
Рябоконь, П. О.
core   +1 more source

46th Winter School on Wave and Quantum Acoustics XLVth Jubilee Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, February 27 –March 2, 2017

open access: yesArchives of Acoustics, 2017
46th Winter School on Wave and Quantum Acoustics constitutes a platform for sharing the results and achievements obtained in different branches of physical acoustics.
Winter Schools on Acoustic
doaj   +1 more source

ANALYSIS OF UKRAINIAN DIAGNOSTIC ARTICULATION TABLES [PDF]

open access: yes, 2018
The problem of creating Ukrainian diagnostic tables for the testing of hearing impaired people has not yet been resolved. The article dedicated to the linguistic material of existing articulation tables.
Lunova, Svitlana, Pedchenko, Oksana
core   +2 more sources

Виявлення шумового сигналу в адитивній суміші на основі кумулянта другого порядку [PDF]

open access: yes, 2021
Проведено аналіз чутливості застосування кумулянта другого порядку адитивної суміші шумового сигналу і шумової завади до виявлення сигналу. Досліджувались нормальний, рівномірний та показниковий розподіли сигналу з різними середніми квадратичними ...
Березницький, А. Є.
core   +1 more source

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