Naslov
Theremin's Electronic Musical Instrument

Autori
Marinović, Ivan ; Čoko, Duje ; Blažević, Zoran

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni

Izvornik
MIPRO 2007, MEET & HGS, Proceedings, Vol. I / Biljanović, Petar ; Skala, Karolj - Opatija : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2007, 163.-166.

ISBN
978-953-233-032-8

Skup
MIPRO 2007.

Mjesto i datum
Opatija, Hrvatska, 21.05.2007. - 25.05.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Theremin; Butler's oscillator

Sažetak
This paper presents one realization of Theremin's electronic musical instrument. Device is projected in 'analogue' version and is based on Butler's oscillator. In order to obtain as wider as possible output signal bandwidth, depending on musician hand movement, the base frequency is positioned relatively high, around 400-kHz. The circuit is extended to its second part, practically equivalent to the first one, but used for volume control. This results with the fact that the instrument has to be played using two hands. The paper is concluded with some proposals for realization of receiving antennas, which act as variable capacitors in a physical sense.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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