Development of a remote quiet zone demo
In many workspaces, low-frequency noises (LFN), as experienced with industrial machinery, electric transformer and air flow machinery, are the most …
Romain Boulandet
Finished
Convolutional Neural Networks on Graphs and Stationarity
The Fourier spectrum is often not sufficient to discriminate complex signals because it does not take into account higher-order moments. …
Nathanaël Perraudin, Michaël Defferrard
Finished
Deep Learning for score generation
Deep learning has become one of the most important tools in Machine Learning as it has imposed itself as the …
Nathanaël Perraudin, Michaël Defferrard
Finished
Music Information Retrieval on FMA
The goal of this semester project is to provide baselines for genre classification, and maybe other problems in Music Information …
Michaël Defferrard
Finished
Fast Graph Clustering
We live in a world of data but unfortunately, we still need the tools to exploit all the information that …
Lionel Martin
Finished
De-autotune the music!
Autotune is one of the most spread voice effect in the music industry, which consists in modifying, on the fly, …
Hervé Lissek
Finished
Development of an active mute for wind instruments
Electroacoustic resonators are devices comprising (at least) one electrodynamic loudspeaker and an electronic instrumentation (feedback based on pressure/velocity sensing, shunt …
Thach Pham Vu
Finished
Development of an active guitar board
Acoustic guitars are appreciated for their bright and clean ringing sound, combined with a relatively balanced frequency spectrum due to …
Thach Pham Vu
Finished
Binaural sound localization in hearing aid system
The LTS2-Acoustics has developed a binaural localization algorithm for hearing aid purpose. Strong technical constraints have restricted the possible signal …
Gilles André Courtois
Finished
Design of a new flat loudspeaker concept
The electrodynamic moving-coil loudspeaker, as patented by Kellogg and Rice in 1924, is the most spread electroacoustic diffuser in the …
Thomas Laurence
Finished
Playing with neural network
In this project, the student is asked to learn the use of neural networks. First, he will implement a simple …
Nathanaël Perraudin
Finished
Compressive sensing applied to the characterization of low-frequency room modes
Rooms with wide dimensions present a modal behaviour due to stationnary waves at low frequencies. This behaviour may have prejudicial …
Benjamin Ricaud
Finished
Analyzing songs from the Montreux Jazz festival
The Montreux Jazz Festival archive, with its thousands of songs, offers a unique opportunity to discover music. However, the database …
Benjamin Ricaud
Finished
Development of an active acoustic metasurface
Metamaterials are engineered materials with a subwavelength structure that enables extraordinary propagation and manipulation of waves. In acoustics, they can …
Maxime Volery
Finished
Graph-based video analysis
Idea : Create similarity graphs from videos with application to movie segmentation and movie signatures.
Objectives :
design and test …
Johann Paratte, Lionel Martin
Finished
Implementation of an active sourdine for wind instruments
Electroacoustic resonators are devices comprising (at least) one electrodynamic loudspeaker and an electronic instrumentation (feedback based on pressure/velocity sensing, shunt …
Hervé Lissek, Etienne Rivet, Romain Boulandet
Finished
Improving the sound diffusion of a distributed mode loudspeaker through active structural acoustic control
The distributed mode loudspeaker (DML) technology is a flat panel loudspeaker from which sound is generated a set of electromechanical …
Romain Boulandet
Finished
Electromechanical synthesis of boxed loudspeaker
Loudspeaker systems are a combination of a driver and an acoustic enclosure, that may present different complexity. The most used …
Etienne Rivet
Finished
All about that bass!
Bass music enthusiasts appreciate nothing more than the blast from their subwoofers, expressed as a sustained, powerful low-frequency pitch that …
Benjamin Ricaud
Finished
Electroacoustic metamaterials
Metamaterials are engineered materials with a sub-wavelength structure that enable extra-ordinary propagation and manipulation of waves. Current developments using electrodynamic …
Etienne Rivet
Finished
Psychoacoustic evaluation of the influence of electroacoustic absorbers
The electroacoustic absorber is an electroacoustic device for controlling the acoustic impedance of a closed-box electrodynamic loudspeaker diaphragm. Using a …
Etienne Rivet
Finished
2D electroacoustic metasurface unit-cell
Metamaterials are engineered materials with a sub-wavelength structure that enables extra-ordinary propagation and manipulation of waves. Current developments using electrodynamic …
Hussein Esfahlani
Finished
Design and optimization of an electroacoustic absorber using multiple resonators
The electroacoustic absorber is an electroacoustic device for controlling the acoustic impedance of a closed-box electrodynamic loudspeaker diaphragm, in order …
Etienne Rivet
Finished
Electroacoustic absorption and Energy harvesting
The electroacoustic absorber is an electroacoustic device allowing the control of the acoustic impedance of a loudspeaker diaphragm, in order …
Etienne Rivet
Finished
Binaural rendering of 3D audio environments on smartphones
The rendering of 3D audio environments can be achieved by many means, such as 2D or 3D loudspeaker arrays, or …
Sami Karkar, Gilles André Courtois
Finished