Data on vowel duration, voicing duration, and vowel height in Italian.

A dataset with durational measures from 19 speakers of Italian.

Usage

ita_egg

Format

A tibble with 3268 observations and 31 variables.

speaker: speaker's ID
ipu: IPU index
stimulus: sentence stimulus
sentence_ons: time of sentence onset in seconds
sentence_off: time of sentence offset in seconds
word_ons: time of word onset (= C1 onset) in seconds
word_off: time of word offset (= V2 ofset) in seconds
v1_ons: time of V1 onset (= C1 offset) in seconds
c2_ons: time of C2 onset (= V1 offset) in seconds
v2_ons: time V2 onset (= C2 offset) in seconds
voice_ons: time of voice onset in seconds
voice_off: time of voice onset in seconds
c1_rel: time of C1 release in seconds
c2_rel: time of C2 release in seconds
stimulus_id: index of the stimulus sentence
sentence: frame sentence
word: target word
c1: C1 (p, t, k)
vowel: V1 (i, e, u, ɛ, a)
c2: C2 (p, t, k)
backness
height
c1_place: C1 place of articulation
c2_place: C2 place of articulation
v1_duration: duration of V1 in milliseconds
c2_clos_duration: duration of C1 closure in milliseconds
rel_voff: duration of C1 release to V1 offset in milliseconds
sent_duration: sentence duration in seconds
speech_rate: speech rate as number of syllables per second (= 8 / sentece_duration)
speech_rate_c: centered speech rate (= speech_rate - mean(speech_rate))
voice_duration: duration of the voiced interval of V1 in milliseconds
vot: duration of Voice Onset Time in milliseconds
voi_clo: duration of voicing during C2 closure in milliseconds
rel_rel: duration of C1 release to C2 release