In this Silence dnd 5E Spell for a duration, none of any sound can be created within or pass through a 20-foot-radius sphere which is centered on a point that you do chose within a range. Any kind of creature or an object entirely inside the sphere is an immune to the thunder damage, and also the creatures are deafened while entirely inside it. Actually, casting a spell which includes a verbal component is an impossible task there.
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Attributes Of D&D 5E Silence Spell
|Casting Time||1 action|
|Classes||Bard, Cleric, Ranger|
|Duration||Up to 10 minutes|
|Target||20-foot-radius sphere centered on a point you choose within range|