"Labiodentals" Natural Recordings by Native Speakers
Labiodentals are a type of consonantal sound used in some languages. In phonetics, labiodentals are a class of sounds that are made by obstructing the airflow with the lips against the teeth. They are also known as "bilabial-dental" or "bilabial-alveolar" sounds. The most common example of a labidental consonant is the sound /f/, as in "fish" or "feel".
The word "labio-dental" refers to a type of consonantal sound that is produced by placing the upper lip against the lower teeth. This sound is commonly represented by the symbol "ɺ" or "‹ɹ›". In phonetics, labio-dental sounds are characterised by the simultaneous action of the lips and lower teeth, and are found in languages such as English, French, and Spanish. The exact pronunciation of a labio-dental sound may vary depending on the language and the speaker.