Sounds of Music
(section: 1 / line: 1)
2014-01-22 22:22 May two students on the same team build the same type of instrument - say, both strings - if one instrument does treble and the other does bass?
No. The instruments must be 2 different types.
2014-01-22 22:24 With regards to the instrument-specific test, should a plosive aerophone be classified as a percussion instrument or a wind instrument?
It is a wind instrument per Hornbostel–Sachs.
(section: 1 / paragraph: 1 / sub-paragraph: 1 / line: 2)
2014-03-09 16:01 What type of instrument is a hammered dulcimer (precursor to the piano), string or percussion?
It's a chordophone instrument per Hornbostel–Sachs.
(section: 2 / line: None)
2014-01-22 22:25 Is it possible to use pre-made cane such as cane that is gouged, profiled, and shaped. I would use this cane to construct a reed by hand.
No. That is a reed block.
(section: 2 / line: none)
2014-05-06 22:19 Are students allowed to 3D print a reed and mouthpiece?
Yes, be able to explain the process or document it.
(section: 3 / paragraph: b / line: 2)
2014-01-23 10:31 Regarding use of rosin, is powdered rosin used in gymnastics, baseball, bowling acceptable?
Yes, it is not a commercially available music item.
(section: 4 / paragraph: d / sub-paragraph: ii / line: 1,2)
2014-03-09 15:05 Are questions about playing specific musical instruments within the scope of this science competition? For example: "What is a technique of the left hand and arm in which the pitch of a note varies in a pulsating rhythm?"
No. Rule 4.d.i clearly states questions are on general acoustic knowledge and the types of instruments brought by the competitors. Musical technique questions are are out of the realm of the rules UNLESS they are referring to WHY a technique makes that sound (i.e. how does the speed of the bow/air affect the sound - bowing/blowing faster is louder, why does vibrato change the sound).