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    Wyświetlanie 1-8 z 8
    Tytuł:
    The Study of the Influence of the Ceiling Structure on Acoustics in Contemporary Churches
    Autorzy:
    Sygulska, Anna
    Powiązania:
    https://bibliotekanauki.pl/articles/177532.pdf
    Data publikacji:
    2019
    Wydawca:
    Polska Akademia Nauk. Czasopisma i Monografie PAN
    Tematy:
    church acoustics
    reverberation time in the church
    contemporary church
    church architecture
    Opis:
    The paper discusses acoustic problems in the contemporary Catholic church, and presents a study of the influence of the ceiling structure on acoustics in the interior for two types of ceiling structures, i.e. the truss type and the reinforced concrete one. The investigations involved six contemporary churches: three buildings with a truss type ceiling and three buildings with a reinforced concrete ceiling. The results reveal that in churches with a truss type ceiling, acoustic parameters reach values close to recommendations. In contrast, churches with a concrete ceiling create very unfavourable acoustic conditions. The investigations rendered it possible to calculate the sound absorption coefficient for the truss type cover.
    Źródło:
    Archives of Acoustics; 2019, 44, 1; 169-184
    0137-5075
    Pojawia się w:
    Archives of Acoustics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Acoustic investigations of the contemporary churches in Poznań
    Autorzy:
    Sygulska, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/127937.pdf
    Data publikacji:
    2014
    Wydawca:
    Politechnika Poznańska. Instytut Mechaniki Stosowanej
    Tematy:
    church acoustics
    acoustic investigation in church
    akustyka kościoła
    badanie akustyki
    Opis:
    The paper discusses acoustic issues of contemporary churches. Church interiors should be designed so as to obtain intelligibility of speech and simultaneously take organ music into account. It is a tough task as acoustic parameters required for speech and organ music are entirely different. Analysis of the issue was carried out on the basis of investigations in five contemporary churches in Poznań. In total, seven interiors were investigated as two of the churches were two-storeyed. The acoustic investigations were conducted by means of an omnidirectional sound source, a SVAN 945A Sound Level Meter and the DIRAC programme. RT, Ts, C80 and C50 were measured. The acoustic parameters were compared with values recommended for churches. The investigations allowed to draw clear conclusions concerning the influence of architecture of the interior on acoustic parameters.
    Źródło:
    Vibrations in Physical Systems; 2014, 26; 281-288
    0860-6897
    Pojawia się w:
    Vibrations in Physical Systems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Acoustic study of a baroque church
    Autorzy:
    Sygulska, Anna
    Powiązania:
    https://bibliotekanauki.pl/articles/2146555.pdf
    Data publikacji:
    2020
    Wydawca:
    Politechnika Poznańska. Instytut Mechaniki Stosowanej
    Tematy:
    church acoustics
    architectural acoustics
    Baroque church
    reverberance
    akustyka kościoła
    akustyka architektoniczna
    kościół barokowy
    dźwięczność
    Opis:
    The issue of sonic heritage in sacred historic buildings is gaining popularity and becoming a frequent subject of discussions. The Baroque St Joseph Church of Carmelite Fathers, a minor basilica, is, architecturally and culturally, an exceptional place in Poznań, a city located in western Poland. The church is often used as a concert venue. It underwent an acoustic study with the use of a sound source situated in the presbytery and on the pulpit. The aim of this paper is to present results of acoustic investigations and to compare its acoustic properties with other churches. Acoustic parameters acknowledged as primary values used to assess acoustic properties of a religious building were investigated and then compared with recommended values. Placement of the source in two measurement points rendered it possible to carry out speech intelligibility analyses for a variable position of the sound source, and, in effect, enabled functional assessment of the historic pulpit. Thus obtained results were compared with European Baroque churches whose parameters are available in the literature.
    Źródło:
    Vibrations in Physical Systems; 2020, 31, 2; art. no. 2020228
    0860-6897
    Pojawia się w:
    Vibrations in Physical Systems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Calculation Models for Acoustic Analysis of St. Elizabeth of Hungary Church in Jaworzno Szczakowa
    Autorzy:
    Kosała, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/177877.pdf
    Data publikacji:
    2016
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    acoustic quality
    index method
    church acoustics
    Singular Value Decomposition
    SVD
    acoustic simulation tests
    Opis:
    In parallel with research conducted using conventional methods, a uniform index method for assessing the acoustic quality of Roman Catholic churches has been developed. The latest version of the index method has been created using the index observation matrix of 12 churches which have been rated by means of the single number global index. Assessments of the acoustic quality of any Roman Catholic church, using two calculation models: the Global Acoustic Properties Index (GAP) and the Global Index (GI), are shown in the article. The verification was performed on the example of one church, showing the way of calculating global indices to assess the acoustic quality of a new facility. The next stages in the development of the index method for assessing the acoustic quality of churches were taking into account the audience, using simulation tests and determining the spatial distribution of the single number GAP index in an examined church. An attempt to use the GAP and GI calculation models to assess the acoustic properties of some churches is also shown in the article.
    Źródło:
    Archives of Acoustics; 2016, 41, 3; 485-498
    0137-5075
    Pojawia się w:
    Archives of Acoustics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Sacral Sound-Engineering
    Autorzy:
    Budzyński, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/177362.pdf
    Data publikacji:
    2011
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    acoustics of church interior
    organology
    campanology
    Opis:
    Organologic and campanologic acoustical problems due to applications to sacral objects are characterized on ground of numerous reviewed publications and engineering reports. Participation of several involved research centres, mostly Polish, at solving these problems is evaluated. Some desirable future developments are indicated. Appendices bring examples of documentation on selected investigated objects.
    Źródło:
    Archives of Acoustics; 2011, 36, 2; 199-224
    0137-5075
    Pojawia się w:
    Archives of Acoustics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Adaptacja wnętrza sakralnego z zastosowaniem akustycznych modułów ceramicznych
    Adaptation of a sacred interior with acoustic ceramic modules
    Autorzy:
    Grygorowicz-Kosakowska, K.
    Sygulska, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/168112.pdf
    Data publikacji:
    2017
    Wydawca:
    Sieć Badawcza Łukasiewicz - Instytut Ceramiki i Materiałów Budowlanych
    Tematy:
    akustyka kościoła
    moduł ceramiczny
    wystrój wnętrza
    architektura wnętrz
    church acoustics
    ceramic module
    interior design
    architecture of interior
    Opis:
    Zaprezentowano autorski pomysł ceramicznego systemu modułowego. Projekt wykonano dla konkretnego wnętrza sakralnego w celu poprawy własności akustycznych i wizualnych. W ramach systemu zaprojektowano dwanaście modułów o własnościach akustycznych odpowiednio odbijających, rozpraszających i pochłaniających dźwięk. Modułowy system ceramiczny stanowi spójną koncepcję plastyczną, zapewniającą możliwość płynnego przejścia w obrębie systemu pomiędzy kształtkami o różnych własnościach akustycznych. Charakter projektowanego systemu ceramicznego został dostosowany do sakralnego wnętrza, przyjmując za motyw płomień. W pracy przedstawiono proces projektowania systemu, począwszy od badań akustycznych, przez linearny projekt, uszczegółowienie koncepcji, wykonanie modeli, aż po całościowy projekt wnętrza.
    The paper presents the authors’ own idea of a module ceramic system. The design was prepared for a specific sacred interior in order to improve acoustic and visual properties. The system includes twelve modules with sound reflective, diffusive and absorptive acoustic properties, respectively. A module ceramic system is a consistent artistic concept which ensures a fluent transition within the system between its modules with different acoustic properties. The character of the designed acoustic system was adjusted to the sacred interior with a flame as its motive. The paper presents the designed system, from acoustic investigations, to the linear design, details of the concept, and preparations of modules to the complete design of the interior.
    Źródło:
    Szkło i Ceramika; 2017, R. 68, nr 4, 4; 23-27
    0039-8144
    Pojawia się w:
    Szkło i Ceramika
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wybór systemów nagłośnienia pomieszczeń sakralnych
    The issue of the choice of sound systems in public worship
    Autorzy:
    Rosiński, Adam
    Powiązania:
    https://bibliotekanauki.pl/articles/2138468.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
    Tematy:
    sound
    church
    freqency band
    hearing
    acoustics
    Opis:
    The author of the following publication, aware of the shortage of specific literature concerning links between acoustics, architecture and building’s design, sets himself an aim: to depict general problems relevant to architect design of sacred interior reflecting acoustic qualities of each room and to convey useful and basic knowledge to architects, acousticians and clerics referring to the church’s building stage. In the following thesis the most important factors of church’s interior acoustic design are shown because through centuries the discipline caused numerous problems, being difficult to research, recount and neglected. Additional ideas of using natural acoustics of different sacred objects or electro acoustic equipment cause that the following subject area can be adapted in houses of prayer built throughout the years. Therefore the subject of the following article seems to be vitally important and up-to-date because it refers to a specialized field of knowledge of which thorough cognoscence broadens versatility and workshops of the architects, acousticians and clerics, not without influence upon high quality results.
    Źródło:
    Colloquia Theologica Ottoniana; 2013, 2; 165-183
    1731-0555
    2353-2998
    Pojawia się w:
    Colloquia Theologica Ottoniana
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Sound, Noise and Speech at the 9000-Seat Holy Trinity Church in Fatima, Portugal
    Autorzy:
    Carvalho, A. P. O.
    Silva, P. M. A.
    Powiązania:
    https://bibliotekanauki.pl/articles/177982.pdf
    Data publikacji:
    2010
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    church
    acoustics
    Rapid Speech Transmission Index (RASTI)
    reverberation time
    Opis:
    This paper presents the interior acoustical characterization of the 9,000-seat church of the Holy Trinity in the Sanctuary of Fátima, Portugal, inaugurated in 2007. In situ measurements were held regarding interior sound pressure levels (with and without the HVAC equipment working), NC curves, RASTI (with and without the installed sound system) and reverberation time. The results are presented and commented according to the design values. A comparison is made with other churches in the world, also with a very large volume (for instance the Basilica Mariacka in Gdansk). The measured data are also used to calculate a global index of this church acoustic quality using Engel’s and Kosała's Index Method.
    Źródło:
    Archives of Acoustics; 2010, 35, 2; 145-156
    0137-5075
    Pojawia się w:
    Archives of Acoustics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-8 z 8

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