U+1F507 "🔇" Speaker with Cancellation Stroke Unicode Character

U+1F507 "🔇" Speaker with Cancellation Stroke is a pictographic symbol representing a loudspeaker icon with a diagonal line crossing through it, universally used to indicate a muted or silent state, typically for audio output. This character is part of the Miscellaneous Symbols and Pictographs block and is commonly employed in digital interfaces, messaging apps, and notification systems to convey that sound has been disabled or that notifications are silenced. Its design communicates the function clearly, showing a speaker with sound waves that are overridden by the cancellation stroke, signifying the absence of audio.