Spectral Characteristics of Czech Baroque Pipe Organs

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61384984%3A51110%2F01%3A00000004" target="_blank" >RIV/61384984:51110/01:00000004 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Spectral Characteristics of Czech Baroque Pipe Organs
Original language description
The method for acoustic documentation of pipe organs was applied to a set of Czech Baroque organs. The documentation method includes recording steady state sounds of all organ stops and plena, room acoustic measurement and diagnostic methods. Diapason stops constitute the plenum of an instrument, whose sound is the most representative for each organ. Examples of spectral analyses of recordings of diapason and plenum steady-state sounds of twelve Baroque instruments are presented. The Factor Analysis method was used to construct of multidimensional spectral spaces representing plenum sound in C2 ? C5 octaves. The main differences in Baroque instruments are revealed in levels of the highest harmonics and of the first harmonic of the spectrum. Reconstructed instruments have stronger levels of higher harmonics arising from restored Mixtur stops.
Czech name
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Czech description
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Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of ISMA 2001
ISBN
88-900646-0-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
477-480
Publisher name
The Musical and Architectural Acoustics Laboratory FSSG-CNR, Venezia
Place of publication
Perugia, Itálie
Event location
Perugia, Itálie
Event date
Jan 1, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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