Brass instruments go flat when cold because the metal shrinks slightly when cold causing the pitch to go flat. It is similar to the effect of pushing in a tuning slide when the instrument's pitch is sharp (it shortens the length of the instrument).
As the instrument warms, the metal expands, raising the pitch similar to pulling out the tuning slide.
there isn't one set in stone but the human ear picks up higher sounds easier so it sounds like trumpets are loudest mostly, it just really depends on how much air you blow through the instrument.
It's fine for any brass instrument to be exposed to frigid temperatures. However, if the instrument is played while cold, the tone will be extremely flat. To accommodate for the flatness in tone, move your tuning slide in until the instrument is warmed up.
If, by "bb" you mean b-flat, that is a trumpet that plays in the key of B-flat, as opposed to a C trumpet or E-flat trumpet.
The repiano cornet is a part rather than an instrument. It found in brass band scores and is played on a standard B-flat cornet.
the difference is that a tuned percussion instrument gives is a nice vibrant sound when on the other hand an percussion instrument that's not tuned either gives it a flat papery sound or just an annoying echo
there isn't one set in stone but the human ear picks up higher sounds easier so it sounds like trumpets are loudest mostly, it just really depends on how much air you blow through the instrument.
It's fine for any brass instrument to be exposed to frigid temperatures. However, if the instrument is played while cold, the tone will be extremely flat. To accommodate for the flatness in tone, move your tuning slide in until the instrument is warmed up.
The difference in sound between playing a sharp and a B flat on a musical instrument is that a sharp note is slightly higher in pitch than a B flat note.
As pretty much anyone who plays a low brass instrument knows, there are two flats -- B flat and E flat ... in the key of B flat.
If, by "bb" you mean b-flat, that is a trumpet that plays in the key of B-flat, as opposed to a C trumpet or E-flat trumpet.
The repiano cornet is a part rather than an instrument. It found in brass band scores and is played on a standard B-flat cornet.
The trumpet is in B flat because it is a transposing instrument. This means that when a trumpet player plays a written C, the sound produced is actually a concert B flat. This transposition makes it easier for trumpet players to read music written for their instrument.
I think most or all instruments need tuning. Wind instruments need tuning because the sound can be sharp or flat. If you're playing in a band or ensemble, it sounds a lot better if all of the instruments are tuned. That way, the notes sound the same. If you have heard a note and its flat played together, it probably doesn't sound good. If one of the instruments is flat, that is what that part of the music will sound like. I play the clarinet, and we have to pull out at the barrel of the instrument if it is sharp to lengthen the instrument. If it is flat, we push the barrel in or tighten our embouchure to make the instrument shorter or fix the sound. I'm not sure if all instruments tune that way, but that's what I know. I hope this helps you. If you're playing a wind instrument, I hope you are successful! :)
the difference is that a tuned percussion instrument gives is a nice vibrant sound when on the other hand an percussion instrument that's not tuned either gives it a flat papery sound or just an annoying echo
The alto horn is an instrument tuned in E-flat, a member of the saxhorn family still encountered in brass bands in the United Kingdom where it is known as a "tenor horn".
b flat
Trumpets are in B flat because it is a key that allows the instrument to play in a comfortable range and produce a bright, clear sound that is commonly used in classical and jazz music.