Articulations play an important role in how we hear the different loudness levels in brass music. Here are some key points to understand this better:

1. Types of Articulations:

   • There are different ways to play notes, like staccato (short and detached), legato (smooth and connected), and accented notes (emphasized).
   • Studies have found that staccato notes can sound about 10 dB louder than legato notes.

2. Dynamic Range:

   • A brass player can usually create sounds that range from really soft (pianissimo, or pp) at 40 dB to very loud (fortissimo, or ff) at 100 dB.
   • Articulations help bring out the different feelings and details within this range.

3. Perceptual Impact:

   • Research shows that when notes are played clearly, even the quiet parts can be heard better.
   • This can increase the difference in loudness by about 20%, making the music feel more dynamic.

4. Execution:

   • With the right skills, brass players can smoothly move between soft and loud sounds.
   • This helps them express the emotions and story of the music better.