Phone (phonetics)
In phonetics (a branch of linguistics), a phone is any distinct speech sound or gesture, regardless of whether the exact sound is critical to the meanings of words. In human language, a phone is thus any vowel or consonant sound (or semivowel sound).
Overview
[edit]In the context of spoken languages, a phone is any surface-level or unanalyzed sound of a language.[1] It is a speech segment that possesses distinct physical or perceptual properties and serves as the basic unit of phonetic speech analysis. Phones are generally either vowels or consonants.
Phones versus phonemes
[edit]Whereas a phone is a concrete sound used across various spoken languages, a phoneme is more abstract: any class of phones that the users of a particular language nevertheless perceive as a single basic sound, a single unit, and that distinguishes words from other words. If a phoneme is swapped with another phoneme inside a word, it can change the meaning of that word: changing one word into another word.
For instance, the [k] phone in the English word hick, a word transcribed as [hɪk] in the International Phonetic Alphabet (IPA), distinguishes it from other words, like hit, hip, hiss, hitch, etc., suggesting that [k] belongs to a phoneme in English. The English words kid and kit, [kɪd] and [kɪt] in the IPA, end with two distinct sounds (phones), [d] ⓘ and [t] ⓘ, and swapping one for the other makes the one word sound like the other. Thus, in the English language, these particular phones are classifiable under two separate phonemes, transcribed as /d/ versus /t/ (slashes indicate phonemes in the IPA, while square brackets indicate phones). However, the difference between the [ɕ] ⓘ sound in some dialects' pronunciation of sheet and the [ʃ] ⓘ in shack ([ɕit] versus [ʃæk] in the IPA) never affects the meaning or identity of a word in English. Even if those particular phones are interchanged, those two words would still likely be recognized as sheet and shack by native English speakers. Therefore, the phones [ɕ] and [ʃ] do not belong to two separate phonemes in English; rather, they could be classified as two possible phonetic variations (called allophones) of the same phoneme. In contrast, languages other than English, such as some Slavic languages like Polish or Russian, may indeed perceive [ɕ] and [ʃ] as separate phonemes.
As another example, swapping the sounds [pʰ] and [p] in the English word spin does not change its meaning. However, in Hindustani (Hindi and Urdu), swapping these phones can change one word into another: for instance, [pʰal] (फल/پھل) means 'fruit', and [pal] (पल/پل) means 'moment'.[2] The sounds [pʰ] and [p] are thus different phonemes in Hindustani but are not usually considered distinct phonemes in English.[3]
Connection to orthography
[edit]Whether a direct mapping between phonemes and characters is achieved depends on the type of orthography used. Phonological orthographies like the Indonesian orthography tend to have one-to-one mappings of phonemes to characters, whereas alphabetic orthographies like the English orthography tend to try to have direct mappings, but often end up mapping one phoneme to multiple characters.
In the examples above the characters enclosed in square brackets: "pʰ" and "p" are IPA representations of phones. The IPA unlike English and Indonesian is not a practical orthography and is used by linguists to obtain phonetic transcriptions of words in spoken languages and is therefore a strongly phonetically spelled system by design.
See also
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References
[edit]Bibliography
[edit]- Barry, W. J. (2006). "Phoneme". In Brown, Keith (ed.). Encyclopedia of Language & Linguistics (2nd ed.). Elsevier. pp. 345–350. doi:10.1016/B0-08-044854-2/00009-2. ISBN 978-0-08-044854-1.
- Crystal, David (1971). Linguistics. Baltimore: Penguin.
- Loos, Eugene E., ed. (1997). "What is a phone?". LinguaLinks: Glossary of linguistic terms. SIL International. Archived from the original on 15 October 2017. Retrieved 16 December 2013.
- "Urdu: Structure of Language". Language Information Service (LIS) – India. Mysore: Central Institute of Indian Languages. 2008. Retrieved 1 February 2016.