How to Roll Your Rs: The Complete Step by Step Guide Tongue twisters and other pronunciation tips 1 PDF How to Roll Your Rs Like a Native [Definitive Guide + Drills] In English, consonant sounds are divided into voiced and voiceless. A voiced consonant sound is produced when your vocal cords vibrate while you say the sound. You can check this by Tongue posture and articulation Pure Ocarinas The vocal cords are located within the larynx (voice box) in the throat. Positioned horizontally, they stretch across the glottis at the top of the trachea. These folds vibrate to produce sound