4 citations · 4 across the 3 of their papers we have counts for
4 papers
Perceptually Better, Semantically Worse: Measuring Speech Enhancement Impact on LLM-Based Voice Systems
Randy Frans Fela, Pejman Mowlaee
Speech enhancement (SE) is commonly applied as a preprocessing step in spoken AI pipelines under the assumption that better audio quality improves downstream task performance. Whet…
Perceptual Evaluation on Audio-visual Dataset of 360 Content
Randy F Fela, Andréas Pastor, Patrick Le Callet +3
To open up new possibilities to assess the multimodal perceptual quality of omnidirectional media formats, we proposed a novel open source 360 audiovisual (AV) quality dataset. The…
Perceptual Evaluation of 360 Audiovisual Quality and Machine Learning Predictions
Randy Frans Fela, Nick Zacharov, Søren Forchhammer
In an earlier study, we gathered perceptual evaluations of the audio, video, and audiovisual quality for 360 audiovisual content. This paper investigates perceived audiovisual qual…
Towards a Perceived Audiovisual Quality Model for Immersive Content
Randy Frans Fela, Nick Zacharov, Søren Forchhammer
This paper studies the quality of multimedia content focusing on 360 video and ambisonic spatial audio reproduced using a head-mounted display and a multichannel loudspeaker setup.…