A new, single-ended, i.e. reference-free measure for the prediction of perceived listening effort of noisy speech is presented. It is based on phoneme posterior probabilities (or posteriorgrams) obtained from a deep neural network of an automatic speech recognition system. Additive noisy or other distortions of speech tend to smear the posteriorgrams. The smearing is quantified by a performance...

We present a method that filters out nonscorable (NS) responses, such as responses with a technical difficulty, in an automated speaking proficiency assessment system. The assessment system described in this study first filters out the non-scorable responses and then predicts a proficiency score using a scoring model for the remaining responses. The data were collected from non-native speakers ...

Depression is one of the most prominent mental disorders, with an increasing rate that makes it the fourth cause of disability worldwide. The field of automated depression assessment has emerged to aid clinicians in the form of a decision support system. Such a system could assist as a pre-screening tool, or even for monitoring high risk populations. Related work most commonly involves multimod...