Difference between Loud Noise and Sourdine

LOUD NOISE vs SOURDINE: NOUN

A mute; a damper.
A muted trumpet.
In the harmonium, a mechanical stop whereby the supply of wind to the lower vibrators is partially cut off, and the playing of full chords softly is facilitated.
Same as mute, 3.
A stop on an organ producing a low, muted tone.
A mute, especially one for a violin.
An obsolete double-reed instrument with a soft tone.
A mute for a violin
An organ stop resulting in a soft muted sound

Audible, Whoosh, Rumble, Roar, Screech, Sonic boom, Noisy, Commotion, Loud, Noise, Blowup, Eruption, Clap, Bang, Blast

Pipe down, Ring out, Sonorific, Tone of voice, Smorzando, Make noise, Unmuffle, Acoustic device, Bemuffle, Organ stop, Vox angelica, Muffle, Mute, Sordine, Sordino

Clatter, Audible, Whoosh, Rumble, Roar, Screech, Sonic boom, Noisy, Commotion, Loud, Noise, Eruption, Clap, Bang, Blast

Deafen, Pipe down, Ring out, Sonorific, Tone of voice, Smorzando, Make noise, Unmuffle, Acoustic device, Bemuffle, Organ stop, Vox angelica, Muffle, Mute, Sordine

The noise causing neighbor may understand the problem and may stop keeping the loud noise.
After repeatedly pairing the white rat with the loud noise, Albert began to expect a frightening noise whenever he saw the white rate.
Linda may need to put up with some noise, she does not have to deal with loud noise all day long.
Make any loud noise, sound or music to the annoyance of any other person, or use loud, profane or indecent language.
If a manager or supervisor suspects that noise is excessively loud, noise measurements should be obtained to determine the actual intensity.
Please note, noise complaints must be made at the time of the loud noise.
Pigs have good hearing and loud noise or noise they are unaccustomed to scare them.
Constant loud noise made by a person is harassing you, write noise!
No loud noise or loud talking is permitted.
Secondly, the choir is often relatively loud and that noise level can be easily compared to the loud noise the shells make.