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Phonology

Accent and morae

The Greek pitch accent: its three marks, its rules and its movement through words.

Phonology

3. Accent and morae · 1 of 10

What a pitch accent is

In every Greek word one syllable stands out from the others. Every language with a word accent does something like this, but languages differ in how they make the syllable stand out. This page explains how ancient Greek did it, and then how the accent marks in our texts record it.

Stress and pitch

English makes a syllable stand out mainly by stress. A stressed syllable is said with more effort: it is louder and longer, as the first syllable of photograph is, or the second of photographer. English stressed syllables often carry a change of pitch as well. That pitch is not part of the word, though. It changes with what the speaker means: the same word can be said with a fall or with a rise, as a statement or as a question.[1]

A pitch accent works differently. The accented syllable is said on a higher note than the others. A school grammar of 1902 put the contrast in its simplest form. A language with a pure stress accent would say every syllable on the same note but the accented one louder. A language with a pure pitch accent would say every syllable equally loud but the accented one higher.[2]

The ancient Greek sources describe their accent in terms of pitch. High pitch is the one feature of the accent they notice.[3] The accented syllable was ὀξύς, “sharp”, which in Greek also means high in pitch. The other syllables were βαρύς, “heavy”, which means low. The word βαρύς cannot mean “quiet”, because it is used of a sound that is both low and loud, as in βαρυβρεμέτης, “deep-thundering”, an epithet of Zeus.[4] The words for the accent itself, τόνος and τάσις, “stretching”, come from the tuning of a string.[4] The general word was προσῳδία. It means a song sung to the words, and the Latin accentus is a translation of it.[5]

Here is ἄνθρωπος with two kinds of prominence. In the first clip, Yokocentaur reads it in reconstructed Classical Attic: the first syllable is higher in pitch than the following syllables. The second clip is a synthetic demonstration of an English-like stress on that syllable: louder and longer, on one note. Compare the pitch movement; the two clips have different voices.

high: the voice rises on this morafalls on the nextcircumflex: rise and fall on one long vowellevel, lowone morapitch of the clip, measured with Praatstressed syllable (louder and longer)

ἄνθρωπος
ἄνθρωπος anthrōpos [ántʰrɔːpos] human being Pitch accent: the first syllable is higher in pitch.
ἄνθρωπος
ἄνθρωπος anthrōpos [ánθrɔːpos] [f θ x] human being Pitch accent: the first syllable is higher in pitch.
ἄνθρωπος
ἄνθρωπος anthrōpos [ántʰrɔːpos] human being English-style stress on the same syllable: louder and longer, on one note.
ἄνθρωπος
ἄνθρωπος anthrōpos [ánθrɔːpos] [f θ x] human being English-style stress on the same syllable: louder and longer, on one note.

How to read the diagrams

Every diagram on this page has three rows. At the top are the syllables of the word in Greek. At the bottom is one box for each mora. A mora is a unit of vowel length: a short vowel has one, a long vowel or a diphthong has two. The Morae tab explains them. The box on which the voice is high is filled red. Over each box a small stroke shows the pitch: a rising stroke on the high mora, a falling stroke on the mora after it, and a level stroke on the others.

The blue line in the middle is the pitch of the clip, measured with Praat. Praat is a free program that phoneticians use to measure speech. Where the line breaks, the voice was silent or the sound was a consonant without voice, such as π or τ. Press the round button under a diagram to hear the clip. A dot then runs along the line, and the box being spoken is outlined.

One high syllable in each word

The critic Dionysius of Halicarnassus wrote about the melody of speech. He says that a Greek word has only one high syllable, and that the others are low.[6] He also gives the size of the step. The voice does not rise more than about a fifth, the interval of three tones and a semitone.[7]

The voice does not jump up to the high syllable and down again. It climbs towards the high gradually and falls back after it.[8] The musical settings that follow the accent show the shape in more detail. Syllables before the accent rise steadily towards it. The fall after the peak is larger than the rise. Most of the fall comes at once, on the first mora after the peak; later syllables sink more gently to the end of the word.[9]

εὐχόμενος
εὐχόμενος euchomenos [eukʰómenos] praying The accent is on -χό-. In this reading the pitch peak comes slightly later, before the fall.
εὐχόμενος
εὐχόμενος euchomenos [euxómenos] [f θ x] praying The accent is on -χό-. In this reading the pitch peak comes slightly later, before the fall.
ἀνθρώπου
ἀνθρώπου anthrōpou [antʰrɔ́ːpuː] of a human being The long ω rises to its high at the end; the fall comes on -που.
ἀνθρώπου
ἀνθρώπου anthrōpou [anθrɔ́ːpuː] [f θ x] of a human being The long ω rises to its high at the end; the fall comes on -που.
δῶρον
δῶρον dōron [dɔ̂ːron] gift Rise and fall within one long vowel.

Accents in a sentence

A word’s high was not always the same height. In a sentence, each accent had to fit into the melody of the whole phrase. A phrase here means a clause, or a long participle phrase, said as one unit. The two hymns inscribed at Delphi show how this worked, because their melodies follow the accents closely.

In the Delphic hymns the first full accent of a phrase is usually its highest note. Where the setting survives, the first acute or circumflex is the highest pitch of its phrase 71 times in 100.[10] After it, each accent tends to be set a little lower than the one before. On average the step down from one word’s high to the next is just over a semitone.[11] This gradual lowering through a phrase is called downtrend. Most modern languages show it too, whether they use stress, a pitch accent or tones.[12]

The lowering stops at the end of the phrase. At the start of a new phrase the melody is set higher again. In the hymns this reset is a rise of just over a whole tone, from the last accent of one phrase to the first accent of the next.[13] Smaller word groups inside a phrase get a smaller lift.[14]

Two things interrupt the lowering. A word with a grave does not push the next accent down.[15] The names of gods and places are set higher than the word before them, as if spoken with emphasis.[16]

This picture rests on two inscribed hymns, and it is Devine and Stephens’ reconstruction. Later songs show little of it.[17]

About the sounds

The human readings of ἄνθρωπος and ἀνθρώπου are modern reconstructions, not surviving ancient voices. Their pitch lines are measured from the recordings. Each human trace is fitted to its box so its full rise and fall can be seen; compare the shape, rather than the height of different voices. These modern readings illustrate accent position, not an exact ancient pitch range. The other clips are synthetic, marked ∿: a formant synthesiser speaks the sounds in the reconstructed values of classical Attic.[18] The vowel lengths and the pitch are then set with Praat. A long vowel lasts twice as long as a short one. The loudness of the vowels is evened out, so that no syllable is stressed. The pitch follows the shape just described: a rise to the high mora, a steep fall on the next mora, and a gentle fall to the end of the word. The whole movement stays within a fifth. The clips show the rules in sound; they are not evidence for how a Greek actually spoke.

Notes

  1. ^ Probert 2006, p. 56.
  2. ^ Thompson 1902, p. 427.
  3. ^ Probert 2006, p. 55.
  4. ^ a b Allen 1968, p. 106.
  5. ^ Smyth 1920, p. 37.
  6. ^ Devine and Stephens 1994, p. 172.
  7. ^ Allen 1968, p. 109; Devine and Stephens 1994, pp. 171–172.
  8. ^ Allen 1968, p. 113.
  9. ^ Devine and Stephens 1994, pp. 183–189.
  10. ^ Devine and Stephens 1994, p. 441.
  11. ^ Devine and Stephens 1994, p. 442.
  12. ^ Devine and Stephens 1994, pp. 435–436.
  13. ^ Devine and Stephens 1994, p. 450.
  14. ^ Devine and Stephens 1994, p. 408.
  15. ^ See the Three marks tab.
  16. ^ Devine and Stephens 1994, pp. 479–480.
  17. ^ Devine and Stephens 1994, pp. 451–452.
  18. ^ See Sounds.
Picture credits on this page
  1. Behind the title: Marble stele with a decree of the Athenian Council (boulē), c. 440–425 BC (IG I³ 156). Athens, Epigraphic Museum. Future Perfect at Sunrise · Public domain · via Wikimedia Commons