منابع مشابه
From Labyrinth to Piano Key Weirs – A historical review
Free crest spillways are hydraulically efficient and safe in operation. Since their discharge capacity is directly proportional to the crest length several types have been developed with the purpose to increase the length of the latter. Among these types traditional labyrinth weir spillways have been studied and used for a long time. Their hydraulic performance and the effect of the involved ge...
متن کاملPiano Hammer-String Interaction
A hammer-string interaction for bass notes is investigated and the problem what can cause the hammer to rebound is clarified. For a linear elastic hammer interacting with a long flexible string the exact solution of the equation describing the hammer motion is derived. It was shown that in some cases no reflected wave is needed to assist the hammer for going away from the string. The numerical ...
متن کاملThe Gesturally Extended Piano
This paper introduces the Gesturally Extended Piano—an augmented instrument controller that relies on information drawn from performer motion tracking in order to control real-time audiovisual processing and synthesis. Specifically, the positions, heights, velocities, and relative distances and angles of points on the hands and forearms are followed. Technical details and installation of the tr...
متن کاملThe Elbow Piano: Sonification of Piano Playing Movements
The Elbow Piano distinguishes two types of piano touch: a touch with movement in the elbow joint and a touch without. A played note is first mapped to the left or right hand by visual tracking. Custom-built goniometers attached to the player's arms are used to detect the type of touch. The two different types of touches are sonified by different instrument sounds. This gives the player an incre...
متن کاملAntimicrobial effect of Pistacia atlantica leaf extract
The antimicrobial effect of the mastic tree (Pistacia atlantica) under in vitro conditions has been reported. Therefore, it is of interest to evaluate the effect of the plant leaf extract (aqueous) on bacterial load in mouth and saliva. The leaf of the Pistacia atlantica plant was collected and cleaned, dried at 40⁰c and then powdered. The extraction was carried out using the maceration method ...
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ژورنال
عنوان ژورنال: CAML Review / Revue de l'ACBM
سال: 2010
ISSN: 1708-6701,1496-9963
DOI: 10.25071/1708-6701.30575