31 citations · 51 across the 3 of their papers we have counts for
6 papers
Helicality: An Isomap-based Measure of Octave Equivalence in Audio Data
Sripathi Sridhar, Vincent Lostanlen
Octave equivalence serves as domain-knowledge in MIR systems, including chromagram, spiral convolutional networks, and harmonic CQT. Prior work has applied the Isomap manifold lear…
SONYC-UST-V2: An Urban Sound Tagging Dataset with Spatiotemporal Context
Mark Cartwright, Jason Cramer, Ana Elisa Mendez Mendez +9
We present SONYC-UST-V2, a dataset for urban sound tagging with spatiotemporal information. This dataset is aimed for the development and evaluation of machine listening systems fo…
One or Two Components? The Scattering Transform Answers
Vincent Lostanlen, Alice Cohen-Hadria, Juan Pablo Bello
With the aim of constructing a biologically plausible model of machine listening, we study the representation of a multicomponent stationary signal by a wavelet scattering network.…
Long-distance Detection of Bioacoustic Events with Per-channel Energy Normalization
Vincent Lostanlen, Kaitlin Palmer, Elly Knight +6
This paper proposes to perform unsupervised detection of bioacoustic events by pooling the magnitudes of spectrogram frames after per-channel energy normalization (PCEN). Although…
Learning the helix topology of musical pitch
Vincent Lostanlen, Sripathi Sridhar, Brian McFee +2
To explain the consonance of octaves, music psychologists represent pitch as a helix where azimuth and axial coordinate correspond to pitch class and pitch height respectively. Thi…
Robust sound event detection in bioacoustic sensor networks
Vincent Lostanlen, Justin Salamon, Andrew Farnsworth +2
Bioacoustic sensors, sometimes known as autonomous recording units (ARUs), can record sounds of wildlife over long periods of time in scalable and minimally invasive ways. Deriving…