Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Some relationships between speech production and perception.

F Bell-Berti, L J Raphael, D B Pisoni

    Phonetica
    |January 1, 1979
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Auditory short-term memory and vowel perception.

    Memory & cognition·2013
    Same author

    Development of visual attention skills in prelingually deaf children who use cochlear implants.

    Ear and hearing·2005
    Same author

    Behavioral inhibition and clinical outcomes in children with cochlear implants.

    The Laryngoscope·2005
    Same author

    Some measures of verbal and spatial working memory in eight- and nine-year-old hearing-impaired children with cochlear implants.

    Ear and hearing·2001
    Same author

    Audio-visual perception of sinewave speech in an adult cochlear implant user: a case study.

    Ear and hearing·2001
    Same author

    Use of audiovisual information in speech perception by prelingually deaf children with cochlear implants: a first report.

    Ear and hearing·2001
    Same journal

    Comparing the roles of f0, speech rate, and timbre in expressing and perceiving politeness in Mandarin speech.

    Phonetica·2026
    Same journal

    Speech prosody: from acoustics to interpretation.

    Phonetica·2026
    Same journal

    What determines the success of AI voice-cloned speech? Prosodic and acoustic evidence on three TTS systems.

    Phonetica·2026
    Same journal

    The effects of native phonotactic experience, cross-language perceptual similarity, and non-native phonological merger on Mandarin speakers' perception of Cantonese syllable-final segments.

    Phonetica·2026
    Same journal

    Variation and change in the production of te reo Māori closing vowel sequences.

    Phonetica·2026
    Same journal

    Overcoming stress deafness: the interplay of musical acuity and L2 proficiency in Czech learners' perception of English stress.

    Phonetica·2026
    See all related articles

    Speech production strategies for American English vowels differ. Some speakers use tongue height, others tongue tension, impacting vowel perception and category boundaries, especially in anchoring tests.

    Area of Science:

    • Phonetics and phonology
    • Acoustic and articulatory phonetics
    • Speech perception and production

    Background:

    • Electromyography (EMG) studies reveal distinct articulatory strategies for American English vowels /i-I/ and /e-epsilon/.
    • Production differences based on tongue height versus tongue tension are not evident in speech waveforms or formant patterns.
    • Investigating the link between articulatory production strategies and perceptual categorization of vowels is crucial for understanding speech processing.

    Purpose of the Study:

    • To determine if differences in vowel production strategies (tongue height vs. tongue tension) correlate with differences in vowel perception.
    • To analyze how perceptual categorization of a vowel continuum is affected by stimulus probability and individual production strategies.

    Main Methods:

    Related Experiment Videos

  • Electromyography (EMG) was used to record muscle activity during the production of vowel pairs /i-I/ and /e-epsilon/.
  • Two vowel identification tests were administered to subjects: an equal-probability condition and an anchoring test with biased stimulus frequency.
  • Subjects labeled stimuli along a seven-step vowel continuum from /i/ to /I/.

    • Main Results:

    • A shift in the labeling boundary was observed in the anchoring test, moving towards the more frequent stimulus.
    • The magnitude of this boundary shift was significantly greater for speakers employing a tongue height production strategy compared to those using tongue tension.
    • This suggests that vowels are perceived as adjacent categories for speakers relying on tongue height, but not for those relying on tongue tension.

    Conclusions:

    • Individual differences in articulatory strategies for vowel production influence vowel perception and category formation.
    • The findings highlight the role of articulatory-perceptual coupling in speech processing.
    • Speakers' phonetic space organization, reflected in perceptual category boundaries, is influenced by their primary production strategy.