Sökning: "organ pipe"

Visar resultat 1 - 5 av 15 avhandlingar innehållade orden organ pipe.

1. 1. Never Heard Before: A Musical Exploration of Organ Voicing

   Författare :João Segurado; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; voicing; voicing; sound; listening; pipe; organ; tone; musical composition; musical performance; experimental; collaboration; artistic research; ethnography; musique concrète; transient; attack; steady-state; ; harmonic spectrum; languid; toe-hole; mouth; flue; reed; Studio Acusticum; Gerald Woehl; Piteå;

   Sammanfattning : This study describes the role of organ sounds in musical performance and exa- mines the visions and artistic perspectives of the voicer, who creates the sounds, and the organist, who uses them in performance. Organ pipe sounds are shaped in a process of gradual transformation called voicing, to suit the practice of musical performance, and they influence that practice in significant ways. LÄS MER

3. 2. Physical measurements and subjective characterization of pipe organ mechanical key actions

   Författare :Erkin Asutay; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mechanical key action; Pipe organ; Instrument – player interaction;

   Sammanfattning : Musical instruments do not only provide auditory or visual information but they also convey haptic feedback to the performer. One might consider that the auditory feedback is the only crucial information that the musician requires. LÄS MER

4. 3. Die Praxis der Orgelstimmung in Norddeutschland im 17. und 18. Jahrhundert und ihr Verhältnis zur zeitgenössischen Musikpraxis : The practice of organ tuning in North Germany in the seventeenth and eighteenth centuries and its relationship to contemporary musical practice

   Författare :Ibo Ortgies; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; historical performance practice; organ building; pipe making; bellows treading; temperament; tuning; meantone; modified meantone; well-tempered tuning; equal temperament; just intonation; pitch; Chorton; Kammerton; choir pitch; chamber pitch; keyboard compass; split key; subsemitone; short octave; Northern Germany; the Netherlands; Hanseatic cities; Hamburg; Bremen; Lübeck; Alkmaar; Zwolle; Michael Praetorius; Arp Schnitger; Frans Franz Caspar Schnitger; Andreas Werckmeister; Dieterich Buxtehude; organ repertoire; improvisation; ensemble playing; church account books;

   Sammanfattning : Ortgies, Ibo, Die Praxis der Orgelstimmung in Norddeutschland im 17. und 18. Jahrhundert und ihr Verhältnis zur zeitgenössischen Musikpraxis (The Practice of Organ Tuning in North Germany in the 17th and 18th Centuries and its Relationship to Contemporary Musical Practice). Ph. LÄS MER

5. 4. On Dynamic Behaviour of Wind Systems for Pipe Organs

   Författare :Tobias Carlsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; wind system; pipe organ; wind supply; unsteady channel flow;

   Sammanfattning : The wind system sets the operational conditions for the organ pipes. The pipe foot pressure is by nature very unsteady and is a result of the wind system response to the activities of the organ player. Changing flows create propagating pressure waves. LÄS MER

7. 5. Atmospheric Corrosion of Historic Lead Organ Pipes

   Författare :Annika Niklasson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Atmospheric corrosion; conservation strategies; formiate; historical organs; organ pipe corrosion; lead; oak wood; formic acid; acetic acid; acetate;

   Sammanfattning : The atmospheric corrosion of lead is investigated, with the aim to improve the understanding of the environmental degradation of historical organ pipes. Fieldwork is combined with laboratory investigations. The field studies included characterization of the organ environment and exposures of lead coupons. LÄS MER