23 citations · 34 across the 31 of their papers we have counts for
5 papers · 1 filter
Text-based Audio Retrieval by Learning from Similarities between Audio Captions
Huang Xie, Khazar Khorrami, Okko Räsänen +1
This paper proposes to use similarities of audio captions for estimating audio-caption relevances to be used for training text-based audio retrieval systems. Current audio-caption…
SynthSOD: Developing an Heterogeneous Dataset for Orchestra Music Source Separation
Jaime Garcia-Martinez, David Diaz-Guerra, Archontis Politis +3
Recent advancements in music source separation have significantly progressed, particularly in isolating vocals, drums, and bass elements from mixed tracks. These developments owe m…
Reference Channel Selection by Multi-Channel Masking for End-to-End Multi-Channel Speech Enhancement
Wang Dai, Xiaofei Li, Archontis Politis +1
In end-to-end multi-channel speech enhancement, the traditional approach of designating one microphone signal as the reference for processing may not always yield optimal results.…
Speaker Distance Estimation in Enclosures from Single-Channel Audio
Michael Neri, Archontis Politis, Daniel Krause +2
Distance estimation from audio plays a crucial role in various applications, such as acoustic scene analysis, sound source localization, and room modeling. Most studies predominant…
Neural Ambisonics encoding for compact irregular microphone arrays
Mikko Heikkinen, Archontis Politis, Tuomas Virtanen
Ambisonics encoding of microphone array signals can enable various spatial audio applications, such as virtual reality or telepresence, but it is typically designed for uniformly-s…