Concept
Loudspeaker
Related publications (240)
Development and assessment of a localization algorithm implemented in binaural hearing aids
Hervé Lissek, Patrick Marmaroli, Gilles André Courtois
Digital wireless microphone systems have been developed to enhance speech intelligibility for hearing aid users. The voice of the speaker of interest is picked-up close to the mouth by a body-worn microphone, and rendered in a diotic way (same signal at th ...
IEEE2015Objective Speech Intelligibility Assessment through Comparison of Phoneme Class Conditional Probability Sequences
Hervé Bourlard, Raphaël Marc Ullmann
Assessment of speech intelligibility is important for the development of speech systems, such as telephony systems and text-to-speech (TTS) systems. Existing approaches to the automatic assessment of intelligibility in telephony typically compare a referen ...
2015Toward broadband electroacoustic resonators through optimized feedback control strategies
Hervé Lissek, Romain Boulandet
This paper presents a methodology for the design of broadband electroacoustic resonators for low-frequency room equalization. An electroacoustic resonator denotes a loudspeaker used as a membrane resonator, the acoustic impedance of which can be modified t ...
Elsevier2014Baffle Electroacoustique
Hervé Lissek, Romain Boulandet, Etienne Thierry Jean-Luc Rivet
L'invention est relative à un Baffle électroacoustique muni d'un dispositif de réduction active du son sans capteur acoustique. The invention refers to an Electroacoustic baffle with ensorless active sound reduction capabilities. ...
Institut Nationale de la Propriété Industrielle2014Single-Channel Indoor Microphone Localization
Martin Vetterli, Ivan Dokmanic, Reza Parhizkar
We propose a novel method for single-channel microphone localization inside a known room. Unlike other approaches, we take advantage of the room reverberation, which enables us to use only a single fixed loudspeaker to localize the microphone. Our method u ...
IEEE2014Hardware and Algorithms for Ultrasonic Depth Imaging
Depth imaging is commonly based on light. For example, LIDAR and Kinect use infrared light, while stereo cameras use visible light. These systems require hardware operating at high sampling frequencies, precise calibration, and they dissipate significant p ...
Ieee2014