Who among the following established and popularised the concept of 'Cardinal Vowels'?

Correct option is C

Explanation:

The correct answer is Daniel Jones.

Daniel Jones, a prominent British phonetician, is the scholar who established and popularized the concept of "Cardinal Vowels."

These are a set of reference vowels used to describe the position of vowels in spoken languages.

Jones introduced these vowels in the early 20th century as part of his work on phonetic transcription, providing a standardized system for understanding vowel sounds across different languages.

The Cardinal Vowel system became a foundational concept in phonetics, offering a visual representation of vowel sounds on a diagram based on their tongue position and mouth shape.

Information Booster:

Daniel Jones was a major figure in the development of modern phonetics and one of the key contributors to the International Phonetic Alphabet (IPA).

His work on vowel sounds and their categorization through Cardinal Vowels has been fundamental in phonetic studies.

The Cardinal Vowels are a system of reference vowels, created to help linguists identify and compare vowel sounds.

They are represented on a diagram where the vowels are placed according to the position of the tongue (front, back, high, low).

Jones' work on Cardinal Vowels made it easier to describe the vowel sounds of any language in a standardized way, facilitating the study and comparison of phonetic systems across languages.

The Cardinal Vowels are still used today as a fundamental tool in phonetic analysis, especially for teaching and comparing vowel sounds in different languages.

Daniel Jones’ concept of Cardinal Vowels helps in the systematic representation and classification of vowels, serving as a universal reference for linguists and phonetics scholars.

Additional Knowledge:

A. S. Hornby: A. S. Hornby was a renowned lexicographer and the creator of the Oxford Advanced Learner's Dictionary.

E. V. Lucas: E. V. Lucas was an English writer and humorist but did not contribute to phonetics or the concept of Cardinal Vowels.

C. J. Dodson: C. J. Dodson was an expert in phonetics and language but was not the originator of the Cardinal Vowels system. His work was more focused on language teaching and phonetic transcription.