Features of tonal systems (for the sampled languages)
Feature name Label Languages Values
1. General information about the language
Macroarea AREA 39 Africa / Eurasia / North America / Papunesia / South America
2. Segmental phonology
MPU (minimal prosodic unit) MPU 25 syllable / mora
Language has a prosodic foot FOOT 24 yes / no
Does prosodic foot play a role in establishing boundaries of tonal spans? FTSPAN 4 yes / no
Phonemic long vowels LONGV 0
Depressor consonants DEPRESS 0
Consonant classes establish tonal span boundaries CONSSPAN 0
3. Tonal inventory
Number of tonal levels NUMTL 24 2 / 3 / 4 / 5
Which tonal levels are present TL 24 H / L / M / xH / xL
Downstep DOWNSTEP 22 yes / no
Number of tonemes NUMTON 21 1 / 2 / 3 / 4 / 6
Upstep UPSTEP 0
Number of contours hosted by one syllable NUMCONT 0
Number of contours hosted by one mora NUMCONTMORA 0
4. Tonotactics
Minimal tonal span size (in MPUs) MINTSPAN 22 0.0 / 0.5 / 1.0 / 2.0
Maximal tonal span size (in MPUs) MAXTSPAN 23 1.0 / 2.0 / 3.0 / 4.0 / inf
Which boundaries can appear inside a tonal span TSPANBND 23 foot / mora / morpheme / none / prosodic word / syllable
Extratonal syllables/moras EXTONSYL 23 yes / no
How extratonal syllables/moras are tonalized TNMETHOD 16 obtains a default tone (which is not a toneme) / tonalized through polarization / unspecified tone (filled with any tone) / other
Default tonal level TLDEFAULT 9 M / L
Restrictions on toneme combinations in a word or foot TONECOMB 0
Tonal melodies are relevant MELODY 0
Number of tonal melodies NUMMEL 0
Tonal phrases TPHRASE 0
5. Stress and tone
Culminativity CULM 23 yes / no
Obligatoriness OBLIG 23 yes / no
Stress STRESS 23 yes / no
Position of stress is fixed STRESSFIX 0
Orientation of stress STRESSORI 0
Stress is weight-sensitive STRESSWT 0
Stress is lexically specified STRESSLEX 0
Secondary stress SECSTRESS 0
Correlation between stress and tonal distribution STRESSTON 0
Positional prominence PROMINENCE 0
6. Tonal rules
Rule type inventory RULETYPES 12 fusion of tonemes / other / plateauing / polarization / tonal shift / tonal spread / toneme copy / toneme deletion
Segmental processes affect mapping of tonal spans SEGSPAN 0
Intonation interacts with tone TONEINT 0
Declination suspended in non-declaratives DECLSUSP 0
Downstep suspended for intonational purposes DSTPSUSP 0
7. Grammatical and Lexical Tones
Underlyingly toneless bound morphemes TLESSMORPH 22 yes / no
Grammatical tonal morphemes GRAMTONE 22 yes / no
Tonal morphemes that combine a segment with a tonal operation outside of the segment TSEGGRAM 12 yes / no
Tonal morphemes that contain more than one toneme MULTGRAM 12 yes / no
Number of grammatical tonal morphemes NGRAM 12 2–4 / 5–9 / 10–29 / 30–99
Grammatical tones are realized on words of the following parts of speech GRAMPOS 11 adjective / adverb / auxiliary / noun / numeral / other / pronoun / verb
Lexical tone LEXTONE 15 yes
Lexical categories that lack lexical tone CATNOLEXT 4 grammatical classes of words (e.g. verbs) / randomly distributed across lexicon
Parts of speech that lack lexical tone POSNOLEXT 3 adjective / noun / verb
Types of grammatical tone attested GTTYPE 0
Subtypes of item-based grammatical tone GTITEM 0
Subtypes of process-based grammatical tone GTPROC 0
Tonally specified bound morphemes TONBOUND 0
8. Tonal classes of words
Distribution of tonemes depend on word classes TNMDIST 14 yes / no
Tonal classes of words TWCLASS 0
Number of tonal word classes NUMTWC 0
9. Diachrony of tone
Diachronic account available DIACHR 38 False
10. Traditional representation of tone
Tones marked in orthography ORTHO 14 tonal information is present indirectly / tones marked / tones not marked / tones partially marked / unwritten language