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Grammar

Tenses

Present

Present Simple

Present Continuous

Present Perfect

Present Perfect Continuous

Past

Past Simple

Past Continuous

Past Perfect

Past Perfect Continuous

Future

Future Simple

Future Continuous

Future Perfect

Future Perfect Continuous

Parts Of Speech

Nouns

Countable and uncountable nouns

Verbal nouns

Singular and Plural nouns

Proper nouns

Nouns gender

Nouns definition

Concrete nouns

Abstract nouns

Common nouns

Collective nouns

Definition Of Nouns

Animate and Inanimate nouns

Nouns

Verbs

Stative and dynamic verbs

Finite and nonfinite verbs

To be verbs

Transitive and intransitive verbs

Auxiliary verbs

Modal verbs

Regular and irregular verbs

Action verbs

Verbs

Adverbs

Relative adverbs

Interrogative adverbs

Adverbs of time

Adverbs of place

Adverbs of reason

Adverbs of quantity

Adverbs of manner

Adverbs of frequency

Adverbs of affirmation

Adverbs

Adjectives

Quantitative adjective

Proper adjective

Possessive adjective

Numeral adjective

Interrogative adjective

Distributive adjective

Descriptive adjective

Demonstrative adjective

Pronouns

Subject pronoun

Relative pronoun

Reflexive pronoun

Reciprocal pronoun

Possessive pronoun

Personal pronoun

Interrogative pronoun

Indefinite pronoun

Emphatic pronoun

Distributive pronoun

Demonstrative pronoun

Pronouns

Pre Position

Preposition by function

Time preposition

Reason preposition

Possession preposition

Place preposition

Phrases preposition

Origin preposition

Measure preposition

Direction preposition

Contrast preposition

Agent preposition

Preposition by construction

Simple preposition

Phrase preposition

Double preposition

Compound preposition

prepositions

Conjunctions

Subordinating conjunction

Correlative conjunction

Coordinating conjunction

Conjunctive adverbs

conjunctions

Interjections

Express calling interjection

Phrases

Sentences

Clauses

Part of Speech

Grammar Rules

Passive and Active

Preference

Requests and offers

wishes

Be used to

Some and any

Could have done

Describing people

Giving advices

Possession

Comparative and superlative

Giving Reason

Making Suggestions

Apologizing

Forming questions

Since and for

Directions

Obligation

Adverbials

invitation

Articles

Imaginary condition

Zero conditional

First conditional

Second conditional

Third conditional

Reported speech

Demonstratives

Determiners

Direct and Indirect speech

Linguistics

Phonetics

Phonology

Linguistics fields

Syntax

Morphology

Semantics

pragmatics

History

Writing

Grammar

Phonetics and Phonology

Semiotics

Reading Comprehension

Elementary

Intermediate

Advanced

Teaching Methods

Teaching Strategies

Assessment

قم بتسجيل الدخول اولاً لكي يتسنى لك الاعجاب والتعليق.

Representation and units in phonetics

المؤلف:  Richard Ogden

المصدر:  An Introduction to English Phonetics

الجزء والصفحة:  36-3

14-6-2022

1653

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20

Representation and units in phonetics

From both written transcriptions and acoustic representations, it should be clear that all forms of representation of speech are partial, and none gives a complete picture of speech. In the same way, an architect or an estate agent will describe a house in different ways, reflecting different purposes and different levels of detail.

Both transcriptions and (perhaps more surprisingly) acoustic representations have an element of subjectivity in them. As phoneticians, we train ourselves to listen more objectively. Ways to make transcription more of a ‘science’ and less of an ‘art’ include regular practice, collaborating with others whose judgements are trustworthy, or combining the activity of transcription with acoustic observation, which allows for a slower, more piecemeal approach to work and can make it possible to check impressions against acoustics. If our records open the way to other work, then they have served a useful purpose.

Acoustic representations seem more objective: after all, any two people can put the same acoustic signal in and get the same representation out. However, such representations are less objective than they appear. For instance, it is possible to manipulate the way the acoustic signal is processed and the way that spectrograms are drawn so that they appear sharper; or to emphasize the temporal organization of the signal over the frequency aspect (or vice versa); or to draw spectrograms in color rather than black and white; and the Hertz scale does not by any means represent the way the ear and brain analyze the signal. So there are also many unknowns with this kind of representation.

For all these reasons, it is wise be wary of ascribing to any one form of representation some kind of primacy. Made and used carefully, they are all informative in some way.

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