3 citations
4 papers
Short-time quantum Fourier transform processing
Sreeraj Rajindran Nair, Benjamin Southwell, Christopher Ferrie
Algorithms for processing data in short-time batches are critical for both online and offline processing of streamed and large data respectively due to the quadratic relation betwe…
Sub-band Domain Multi-Hypothesis Acoustic Echo Canceler Based Acoustic Scene Analysis
Benjamin J Southwell, Yin-Lee Ho, David Gunawan
This paper introduces a novel approach for acoustic scene analysis by exploiting an ensemble of statistics extracted from a sub-band domain multi-hypothesis acoustic echo canceler…
A Modified CSMA/CA Protocol for OFDM Underwater Networks: Cross Layer Design
Yanling Yin, Sumit Roy, Payman Arabshahi
The underwater acoustic channel continues to present significant challenges to efficient throughput performance of underwater acoustic sensor networks (UASNs) in varying scenarios.…
Rotationnal and translational waves in a bowed string
Eric Bavu, Manfred Yew, Pierre-Yves Placais +2
We measure and compare the rotational and transverse velocity of a bowed string. When bowed by an experienced player, the torsional motion is phase-locked to the transverse waves,…