Voldyne 5000-does it work update

Here is my update from my original article, dated 12/25/2018. It works! “After one month of using this simple device, my vital capacity (amount of forces inhalation) increased from 2,500 ml to 4,000 ml. Read this first- Would you like to increase your air intake? So would I. – Trumpet Blog (thetrumpetblog.com) Voldyne 5000 how does it work The Voldyne 5000 Spirometer Volumetric Exerciser from Hudson RCI is a spirometer used for breathing therapy. It has a clever low-work-of-breathing filter and a high volume measurement. A built-in grip and a compact ergonomic design are included in this spirometer. The Voldyne…

Trumpet Valve Tightness and Compression Issues (Reprinted from Feb. 7, 2013)

Many times trumpet players will discuss a topic which can be confusing to a beginning student, i.e. valve compression. The term valve compression is usually misused for there is very little compression in any section of a trumpet. Air is free to move through the instrument for there are obviously two openings, one at the mouthpiece and the other at the bell end. What most discussions are centered on are the tolerances or space between parts through the instrument. These areas usual are the gap between the valves and their corresponding valve casings, the first, second and third valve slides…