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Beyond the edge: Markerless pose estimation of speech articulators from ultrasound and camera images using DeepLabCut
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The impact of real-time articulatory information on phonetic transcription : ultrasound-aided transcription in cleft lip and palate speech
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Cleland, Joanne; Lloyd, Susan; Campbell, Linsay; Crampin, Lisa; Palo, Juha P.; Sugden, Eleanor (R20307); Wrench, Alan A.; Zharkova, Natalia. - : Switzerland, S. Karger AG, 2020
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Abstract:
Objective: This study investigated whether adding an additional modality, namely ultrasound tongue imaging (UTI), to perception-based phonetic transcription impacted on the identification of compensatory articulations and on interrater reliability. Patients and Methods: Thirty-nine English-speaking children aged 3–12 years with cleft lip and palate (CLP) were recorded producing repetitions of /aCa/ for all places of articulation with simultaneous audio recording and probe-stabilized ultrasound (US). Three types of transcriptions were performed: (1) descriptive observations from the live US by the clinician recording the data, (2) US-aided transcription (UA) by two US-trained clinicians, and (3) traditional phonetic transcription by two CLP specialists from audio recording. We compared the number of consonants identified as in error by each transcriber and then classified errors into eight different subcategories. Results: Both UA and traditional transcription yielded similar error detection rates; however, these were significantly higher than the observations recorded live in the clinic. Interrater reliability for the US transcribers was substantial (κ = 0.65) compared to moderate (κ = 0.47) for the traditional transcribers. US transcribers were more likely to identify covert errors such as double articulations and retroflexion than the audio-only transcribers. Conclusion: UTI is a useful complement to traditional phonetic transcription for CLP speech.
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Keyword:
cleft lip; cleft palate; speech therapy; transcription; ultrasonic imaging; XXXXXX - Unknown
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URL: https://doi.org/10.1159/000499753 https://hdl.handle.net/1959.7/uws:58616
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The impact of real-time articulatory information on phonetic transcription: Ultrasound-aided transcription in cleft lip and palate speech
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Enabling new articulatory gestures in children with persistent speech sound disorders using ultrasound visual biofeedback
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UltraSuite: A Repository of Ultrasound and Acoustic Data from Child Speech Therapy Sessions
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Covert contrast and covert errors in persistent velar fronting
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Covert contrast and covert error in persistent velar fronting
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Using ultrasound visual biofeedback to treat persistent primary speech sound disorders
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Helping children learn non-native articulations: The implications for ultrasound-based clinical intervention
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Towards a 3D Tongue model for parameterising ultrasound data
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Using ultrasound visual biofeedback to treat persistent primary speech sound disorders
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Recording speech articulation in dialogue: Evaluating a synchronized double Electromagnetic Articulography setup
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Comparing articulatory images: An MRI / Ultrasound Tongue Image database
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Head-Probe stabilisation in ultrasound tongue imaging using a headset to permit natural head movement.
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High-speed Cineloop Ultrasound vs. Video Ultrasound Tongue Imaging: Comparison of Front and Back Lingual Gesture Location and Relative Timing.
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Protocol for Restricting Head Movement when Recording Ultrasound Images of Speech
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