Sound field separation in a mixed acoustic environment using a sparse array of higher order spherical microphones.
Abdullah FahimPrasanga N. SamarasingheThushara D. AbhayapalaPublished in: HSCMA (2017)
Keyphrases
- sound source
- higher order
- source localization
- real environment
- sound signals
- environmental sounds
- high order
- real time
- audio visual
- speech signal
- dynamic environments
- sparse data
- mobile robot
- audio features
- focus of attention
- markov random field
- pairwise
- conditional random fields
- sparse representation
- virtual environment
- automatic speech recognition
- low order
- lower order
- high dimensional
- neural network