Tongue mapping research: CSU device lets you hear with your tongue Colorado State University How to Roll Your Rs: The Complete Step by Step Guide Food: How spicy flavours trick your tongue Multiple tonguing got you tongue tied? Here are my go to practice techniques: 1 Practice away from the horn: Start with just wind patterns. Get comfortable moving air while keeping the tongue The Voiceless Palato Alveolar Fricative 1. Place of articulation (Where the sound is made) is produced just behind the alveolar ridge, in the palato alveolar region. Your tongue is raised toward