On the Fresnel zones of a circular transducer
IY Iliev - Техническая акустика, 2015 - cyberleninka.ru
In classic acoustics one differs two areas around the acoustic source near field and far field.
There is a third area, called very near field, but it is mostly the subject of researches in the …
There is a third area, called very near field, but it is mostly the subject of researches in the …
[PDF][PDF] ЕЛЕКТРОТЕХНИКА, ЕЛЕКТРОНИКА И АВТОМАТИЗАЦИЯ
In the present paper a Matlab®-based program is developed for measuring the impedance
frequency response of two-port circuits using data acquisition system NI USB-6211, Matlab® …
frequency response of two-port circuits using data acquisition system NI USB-6211, Matlab® …
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ИИ Илиев - ejta.org
АННОТАЦИЯ В акустике различают две области пространства, окружающего источник
звука-ближнее и дальнее поле (не считая области гидродинамического движения …
звука-ближнее и дальнее поле (не считая области гидродинамического движения …