About

About the SAP Laboratory

Speech and audio processing research in the Communications and Signal Processing Group at Imperial College London is addressing the fundamental science of speech and audio processing as well as technology applications particularly in telecoms and audio interfaces.

Recent topic areas include echo cancellation, dereverberation, speech enhancement, SIMO MIMO acoustic system identification, speech recognition, blind source separation extraction, speaker verification, speech analysis, Digital Audio Broadcast (DAB).

Current Projects

Hearing Aids

Developing speech enhancement algorithms that jointly enhance the speech received by the two ears

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Robot Audition

We provide autonomous agents with a situational awareness of sound sources and reflectors in the acoustic environment.

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Audio Diarization

We develop novel algorithms to address the question “who spoke when?”

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IEEE-AASP Challenge on Localization & Tracking (LOCATA)

Open-source data corpus and benchmarking challenge for sound source localization & tracking algorithms.

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Acoustic Imaging

We are investigating methods to characterise rough surfaces from acoustic reflections.

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Blind System Identification

We extract information from multichannel systems for dereverberation and source recovery.
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Sponsors

Collaborations