Assertion: bagpipe's pipe | /r/CapableOf | take control of air velocity
Facets:
value: out of the equation
type: OTHER
Source sentences:
text: We should step back for a moment and remember that, while a reeded wind instrument, the bagpipes do not allow for embouchure, not only because the pipes are removed from direct contact with the airstream by the bag (taking control of air velocity out of the equation), but because the bag provides air to multiple pipes simultaneously, and any changes in pressure will not only alter pitch as well as volume, but will do so differently for the chanter and each of the drones, putting the pipes out of tune with themselves (and any other instrument around them).