Robin A. Samlan
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Re-Training of Convolutional Neural Networks for Glottis Segmentation in Endoscopic High-Speed Videos Open
Endoscopic high-speed video (HSV) systems for visualization and assessment of vocal fold dynamics in the larynx are diverse and technically advancing. To consider resulting “concepts shifts” for neural network (NN)-based image processing, …
Re-Training Extension of the Benchmark for Automatic Glottis Segmentation (BAGLS-RT) Open
BAGLS-RT is an extension of the BAGLS dataset (DOI 10.5281/zenodo.3762320) intended for (re-)training glottis segmentation models.
Re-Training Extension of the Benchmark for Automatic Glottis Segmentation (BAGLS-RT) Open
BAGLS-RT is an extension of the BAGLS dataset (DOI 10.5281/zenodo.3762320) intended for (re-)training glottis segmentation models.
Validating a psychoacoustic model of voice quality Open
No agreed-upon method currently exists for objective measurement of perceived voice quality. This paper describes validation of a psychoacoustic model designed to fill this gap. This model includes parameters to characterize the harmonic a…
View article: Middle age, a key time point for changes in birdsong and human voice.
Middle age, a key time point for changes in birdsong and human voice. Open
Voice changes caused by natural aging and neurodegenerative diseases are prevalent in the aging population and diminish quality of life. Most treatments involve behavioral interventions that target the larynx because of a limited understan…
Common Terminology and Acoustic Measures for Human Voice and Birdsong Open
Purpose The zebra finch is used as a model to study the neural circuitry of auditory-guided human vocal production. The terminology of birdsong production and acoustic analysis, however, differs from human voice production, making it diffi…
Comparison of birdsong and human voice (Badwal et al., 2018) Open
Purpose: The zebra finch is used as a model to study the neural circuitry of auditory-guided human vocal production. The terminology of birdsong production and acoustic analysis, however, differs from human voice production, making it diff…
UCLA High-Speed Laryngeal Video and Audio Open
Introduction UCLA High-Speed Laryngeal Video and Audio was developed by UCLA Speech Processing and Auditory Perception Laboratory and is comprised of high-speed laryngeal video recordings of the vocal folds and synchronized audio recording…
Influence of Left–Right Asymmetries on Voice Quality in Simulated Paramedian Vocal Fold Paralysis Open
Purpose The purpose of this study was to determine the vocal fold structural and vibratory symmetries that are important to vocal function and voice quality in a simulated paramedian vocal fold paralysis. Method A computational kinematic s…
Modeling the voice source in terms of spectral slopes Open
A psychoacoustic model of the voice source spectrum is proposed. The model is characterized by four spectral slope parameters: the difference in amplitude between the first two harmonics (H1–H2), the second and fourth harmonics (H2–H4), th…