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  2. Voice onset time - Wikipedia

    en.wikipedia.org/wiki/Voice_onset_time

    The concept of voice onset time can be traced back as far as the 19th century, when Adjarian (1899: 119) [1] studied the Armenian stops, and characterized them by "the relation that exists between two moments: the one when the consonant bursts when the air is released out of the mouth, or explosion, and the one when the larynx starts vibrating".

  3. Near-native speaker - Wikipedia

    en.wikipedia.org/wiki/Near-native_speaker

    The voice onset time (VOT) helps to measure the second language speaker’s proficiency by analysing the participants’ ability to detect distinctions between similar-sounding phonemes. [6] VOT refers to "the time interval between the onset of the release burst of a stop consonant and the onset of periodicity from vocal fold vibration" [5] (p

  4. N100 - Wikipedia

    en.wikipedia.org/wiki/N100

    The N100 plays a role in recognizing the difference and categorizing these sounds: speech stimuli with a short 0 to +30 ms voice onset time evoke a single N100 response but those with a longer (+30 ms and longer) evoked two N100 peaks and these are linked to the consonant release and vocal cord vibration onset. [25] [26]

  5. Phonological development - Wikipedia

    en.wikipedia.org/wiki/Phonological_development

    For example, if English-learning infants are exposed to a prevoiced /d/ to voiceless unaspirated /t/ continuum (similar to the /d/ - /t/ distinction in Spanish) with the majority of the tokens occurring near the endpoints of the continuum, i.e., showing extreme prevoicing versus long voice onset times (bimodal distribution) they are better at ...

  6. Modern Greek phonology - Wikipedia

    en.wikipedia.org/wiki/Modern_Greek_phonology

    Voiceless stops are unaspirated and with a very short voice onset time. [1] They may be lightly voiced in rapid speech, especially when intervocalic. [3] /t/ 's exact place of articulation ranges from alveolar to denti-alveolar, to dental. [4] It may be fricated [θ̠ ~ θ] in rapid speech, and very rarely, in function words, it is deleted.

  7. Categorical perception - Wikipedia

    en.wikipedia.org/wiki/Categorical_perception

    What is varying along this continuum is voice-onset-time: the "b" in [ba] has shorter VOT than the "p" in [pa] (i.e. the vocal folds start vibrating around the time of the release of the occlusion for [b], but tens of miliseconds later for [p]; but note that different varieties of English may implement VOT in different ways to signal contrast).

  8. Temporal envelope and fine structure - Wikipedia

    en.wikipedia.org/wiki/Temporal_envelope_and_fine...

    For instance, the ability of auditory-cortex neurons to discriminate voice-onset time cues for phonemes is degraded following moderate hearing loss (20-40 dB HL) induced by acoustic trauma. [232] Interestingly, developmental hearing loss reduces cortical responses to slow, but not fast (100 Hz) AM stimuli, in parallel with behavioral ...

  9. Speaking clock - Wikipedia

    en.wikipedia.org/wiki/Speaking_clock

    In Australia, the number 1194 was the speaking clock in all areas. The service started in 1953 by the Post Master General's Department, originally to access the talking clock on a rotary dial phone, callers would dial "B074", during the transition from a rotary dial to a DTMF based phone system, the talking clock number changed from "B074" to 1194.