ISCA Archive Interspeech 2023
ISCA Archive Interspeech 2023

Towards Two-point Neuron-inspired Energy-efficient Multimodal Open Master Hearing Aid

Mohsin Raza, Adewale Adetomi, Khubaib Ahmed, Amir Hussain, Tughrul Arslan, Ahsan Adeel

Here we demonstrate a two-point neuron-inspired audio-visual (AV) open Master Hearing Aid (OpenMHA) framework for on-chip energy-efficient speech enhancement (SE). The developed system is compared against state-of-the-art cepstrum-based audio-only (A-only) SE and conventional point-neuron inspired deep neural net (DNN) driven multimodal (MM) SE. Pilot experiments demonstrate that the proposed system outperforms audio-only SE in terms of speech quality and intelligibility and performs comparably to point neuron-inspired DNN with significantly reduced energy consumption at any time --- both during training and inferencing.