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Tongue Twisters
A tongue twister is a phrase that is designed to be difficult to Articulate sound, articulate properly, and can be used as a type of spoken (or sung) word game. Additionally, they can be used as exercises to improve pronunciation and fluency. Some tongue twisters produce results that are humorous (or humorously vulgar) when they are mispronounced, while others simply rely on the confusion and mistakes of the speaker for their amusement value. Types of tongue twisters Some tongue twisters rely on rapid alternation between similar but distinct phonemes (e.g., ''s'' and ''sh'' ), combining two different alternation patterns, familiar constructs in loanwords, or other features of a spoken language in order to be difficult to articulate. For example, the following sentence was said to be "the most difficult of common English-language tongue twisters" by William Poundstone. These deliberately difficult expressions were popular in the 19th century. The popular "she sells seashells" t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Articulate Sound
The field of articulatory phonetics is a subfield of phonetics that studies articulation and ways that humans produce speech. Articulatory phoneticians explain how humans produce speech sounds via the interaction of different physiological structures. Generally, articulatory phonetics is concerned with the transformation of aerodynamic energy into acoustic energy. Aerodynamic energy refers to the airflow through the vocal tract. Its potential form is air pressure; its kinetic form is the actual dynamic airflow. Acoustic energy is variation in the air pressure that can be represented as sound waves, which are then perceived by the human auditory system as sound. Respiratory sounds can be produced by expelling air from the lungs. However, to vary the sound quality in a way useful for speaking, two speech organs normally move towards each other to contact each other to create an obstruction that shapes the air in a particular fashion. The point of maximum obstruction is called the ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
