However Saussure himself is said to have collected examples where sounds and referents were related. Ancient traditions link sounds and meaning, and some modern linguistic research does also.
Magaret Magnus is the author of probably the only popular book on phonosemantics - Gods of the Word. She describes three types of sound symbol using a model first proposed by Wilhelm von Humboldt (see below):
Onomatopoeia
This is the least significant type of symbolism. It is simply imitative of sounds, or suggests something that makes a sound.
Clustering
Words that share a sound have something in common. This can be clearly
seen by looking at words that start with the same letter. If we take for
example all of the words that have no prefix or suffix and group them
according to meaning they will fall into a small number of broad
categories. So we find that many words beginning with /b/ are about
barriers, bulges, bursting, and many about being banged, beaten,
battered, bruised, blistered and bashed - if we compare the statistics
we find that the proportion is way above average for other letters.
Another way of thinking about this is to say that if a word begins with a particular phoneme, then there is likely to be a number of other words starting with that phoneme that refer to the same thing. An example given by Magnus is If the basic word for 'house' in a given language starts with a /h/, then by clustering, you expect disproportionately many words containing /h/ to concern housing: hut, home, hacienda, hovel,...
Clustering is language dependent, although closely related languages will have similar clustering relationships.
Iconism
This is noticeable when you compare words which have the same sort of
referent. One way is to look at a group of words that all refer to the
same thing, and that differ only in their sound, like 'stamp', stomp',
'tamp', 'tromp', 'tramp', 'step'. An /m/ before the /p/ makes the action
more forceful - compare 'stamp' with 'step' or 'tamp'. The /r/ sets
the word in motion, especially after a /t/ so a 'tamp' is in one place,
but a 'tramp' goes for a walk. The /p/ in all those words is what
emphasizes the individual steps.
Iconism is universal across langauages. Magnus suggests that whether a lot of light words will begin with /fl/ will vary from language to language. But if the light word begins with /fl/, it will be direct light.
The Upanishads contain a lot of material about sound symbolism, for instance:
Kukai, the founder of Shingon wrote his Sound, word, reality in the 9th_century which relates all sounds to the voice of the Dharmakaya Buddha. (more to come: in the meantime see: Mantra)
The idea of phonosemantics was sporadically discussed during the Middle Ages and the Renaissance. In 1698, Locke wrote against the idea in an essay called An Essay on Human Understanding. His argument was that if there were any connection between sounds and ideas, then we would all be speaking the same language, but this is an over-generalisation. In 1676 Leibniz published his book New Essays on Human Understanding which contains a point by point critique of Locke's essay. Leibnez picks up on the generalization used by Locke and adopts a less rigid approach: clearly there is no perfect correspondance between words and things, but neither is the relationship completely arbitrary, although he seems vague about what that relationship might be.
(adapted from a literature review by Magnus - see website below)
Otto Jespersen suggests that: �Sound symbolism, we may say, makes some words more fit to survive.� Dwight Bolinger of Harvard University was the primary proponent of phonosemantics through the late 40�s and the 50�s. In 1949, he published The Sign is Not Arbitrary. He concluded that morphemes cannot be defined as the minimal meaning-bearing units, in part because �meaning� is so ill-defined, and in part because there are obvious situations in which smaller units are meaning-bearing.
Ivan F�nagy (1963) correlates phonemes with metaphors. For example, nasal and velarized vowels are quite generally considered �dark�, front vowels as �fine� and �high�. Unvoiced stops have been considered �thin� by European linguists, whereas the fricatives were labelled �raw� and �hairy� by the Greeks.
Hans Marchand provided the first extensive list of English phonesthemes. He wrote, for example, that �/l/ at the end of a word symbolizes prolongation, continuation� or �nasals at the end of a word express continuous vibrating sounds.�
G�rard Genette published the only full length history of phonosemantics � Genette (1976). Fortunately it is also a magnificent work. In 450 pages, Genette colorfully details the evolution of the linguistic iconism both among linguists and poets, in syntax, morphology and phonology.
(adapted from a literature review by Magnus - see website below)
Marketing companies have known about phonosemantics for some time. Consumer products like drugs, cars, new PC games and gadgets etc, are named in such a way as to have a subconscious effect on us. The sounds of these words, evoke images, and images have an emotional impact, and every advertiser knows that emotions determine behaviour! Prozac was originally called Fluoxetine before the marketing guys got hold of it. Viagra makes one thing of vitality, and the force of ''Niagara Falls, adding in the hard, erect rigidity of the /g/ amd /r/ sounds.
In 2003, BBC Reith Lectures Prof. Vilayanur S. Ramachandran outlined his research into the links between brain structure and function. In the fourth lecture of the series he describes the phenomena of synesthesia in which people experience, for example sounds in terms of colours, or sounds in terms of tastes. One type of synesthesia has people seeing numbers, letters of the alphabet, or even musical notes, as having a distinct colour. Based on his research Ramachandran proposes a model for how language might have evolved. The theory is interesting because it may explain how we make metaphors and how sounds can be metaphors for images � why for example sounds can be described as bright or dull. In explaining how language might have evolved from cross activation of adjacent areas in the brain, Ramachandran notes 4 crucial factors, not all related to language, but which combined might well have resulted in the emergence of it. Two of these processes are of particular interest to us:
Synesthetic Cross modal abstraction: i.e. we recognise properties that sounds and images have in common and abstract them to store them independently. The sounds and shapes of the objects have characteristics in common that can be abstracted, say a sharp, cutting quality of a word, and the shape it describes - what Ramachandran called the 'Bouba/kiki effect' based on the results of an experiment with two abstract shapes and asking people to relate the nonsense words bouba and kiki to them. The effect is real and observable, and repeatable.
Built in prexisting cross activation. Ramachandran points out that areas of the brain which appear to be involved in the mix-ups in synesthesia are adjacent to each other physically, and that cross-wiring, or cross activation could explain synesthesia, and our ability to make metaphors. He notes that the areas that control the muscles around the mouth are also adjacent to the visual centres, and suggests that certain words appear to make our mouth imitate the thing we are describing. Examples of this might be words like teeny weeny, diminutive to describe small things; large or enormous to describe big things.
In these two factors we have some important clues as to how vocal sounds can function as metaphors, or symbols. The most obvious case of a sound representing something is onomatopoeia in which we seek to imitate the sound something makes � e.g. a dog goes woof woof . However this is simply simile, and metaphor making is a more profound process. We can see that it begins (from this point of view) with abstraction of similar qualities. So we might say that Juliet is the sun. But we don�t mean that Juliet is a enormous ball of fire in the sky. What we are doing when we say this is that like the sun Juliet is warm and, using yet another metaphor, she brings light into our lives.
/p/ has quite a similar symbolism because the process of making the sound /p/ is identical except that /b/ is voiced, and /p/ is unvoiced. Because it is unvoiced /p/ is more subtle: /b/ forms blunt bulges, whereas /p/ tends to precise points; /b/ blows up, whereas /p/ simply pops. Magnus� writing is full of this type of language play which makes it delightful to read. She has investigated every consonant, and writes about several in depth including /s/ which turns out to have a very strong association with the serpentine � see if you can think of an adjective for a snake that does not contain /s/.