Assertion: trombone's note | /r/HasProperty | trumpet-like valves
Facets:
Source sentences:
text: In the case of the trombones, on the other hand, the fundamental design of the two instruments is basically the same... the only difference is the mechanism that is used to lengthen or shorten the length of the tube being used to produce the various notes (trumpet-like valves vs. a slide).So, the difference in sound between a valve trombone and a slide trombone is not in the basic sound (bright vs dark, mellow vs edgy)...