2022
Retention of devoiced vowels in Tokyo Japanese: Evidence from lip articulation
Iwasaki R, Roon K, Shaw J, Tiede M, Whalen D. Retention of devoiced vowels in Tokyo Japanese: Evidence from lip articulation. The Journal Of The Acoustical Society Of America 2022, 152: a287-a287. DOI: 10.1121/10.0016299.Peer-Reviewed Original ResearchDevoiced vowelsTokyo JapaneseLip apertureNative speakers of Tokyo JapaneseLip articulationNative speakersVoiceless obstruentsVowel qualityVowel gesturesArticulatory gesturesLingual gesturesVowel /i/VowelsWord pairsVoice environmentJapaneseGesturesVoiceObstruentsMoraNonceArticulationTokyoControversies
2019
Lingual articulatory configurations of Japanese devoiced vowels
Iwasaki R, Whalen D, Roon K, Shaw J. Lingual articulatory configurations of Japanese devoiced vowels. The Journal Of The Acoustical Society Of America 2019, 146: 3083-3084. DOI: 10.1121/1.5137710.Peer-Reviewed Original ResearchTongue configurationWhispered vowelsTokyo JapaneseDevoiced vowelsNative speakers of Tokyo JapaneseWord-initial positionConsonant clustersJapanese phonologyVoiceless obstruentsVowel deletionHigh vowelsNative speakersVoice realizationVoiced counterpartsVoiced vowelsVowelsTongue contoursWord pairsWhispered speechTongueJapaneseDevoicingObstruentsPhonotacticsPhonology
2018
Individual differences and their effect on the nature of speech motor errors in younger and older adults
Dawson K, Tiede M, Whalen D. Individual differences and their effect on the nature of speech motor errors in younger and older adults. The Journal Of The Acoustical Society Of America 2018, 144: 1905-1905. DOI: 10.1121/1.5068347.Peer-Reviewed Original ResearchSpeech errorsOlder adultsAge-related effectsMotor speechWord pairsRating taskCognitive abilitiesSpeech paradigmSpeech movementsBehavioral predictorsLip apertureMotor errorSpeechError tendenciesMetronome rateAdultsTaskTongue contoursIndividual characteristicsArticulatory dataError incidenceMetronomeWordsSpeakersParticipants