Publications related to Stereophonic sound

Robust Acoustic Source Localization of Emergency Signals from Micro Air Vehicles

Dario Floreano, Felix Stephan Schill, Meysam Basiri

In search and rescue missions, Micro Air Vehicles (MAV's) can assist rescuers to faster locate victims inside a large search area and to coordinate their efforts. Acoustic signals play an important role in outdoor rescue operations. Emergency whistles, as ...

2012

Foreground Silhouette Extraction robust to Sudden Changes of background Appearance

Pierre Vandergheynst, Alexandre Massoud Alahi, Luigi Bagnato, Damien Colin Matti

Vision-based background subtraction algorithms model the intensity variation across time to classify a pixel as foreground. Unfortunately, such algorithms are sensitive to appearance changes of the background such as sudden changes of illumination or when ...

2012

Quality Assessment of Asymmetric Stereo Pair Formed From Decoded and Synthesized Views

Touradj Ebrahimi, Francesca De Simone, Philippe Hanhart

When a stereo pair is formed from a decoded view and a synthesized view, it is unclear how the overall quality of the stereo pair should be assessed through objective quality metrics. In this paper, this problem is addressed considering a 3D video represen ...

2012

A practical formulation of 3 dimensional sound reproduction using Wave Field Synthesis

Hervé Lissek, Xavier Falourd, Lukas Rohr

Sound field reproduction using Wave Field Synthesis has been so far limited to the positioning of virtual sources and listeners in the horizontal plane only although the underlying formulation (Kirchhoff-Helmholtz) describes the reproduction of 3 dimension ...

Verband Deutscher Tonmeister and ETI, University of Music Detmold2011

Reproducing Sound Fields Using MIMO Acoustic Channel Inversion

Martin Vetterli, Mihailo Kolundzija, Christof Faller

Sound fields are essentially band-limited phenomena, both temporally and spatially. This implies that a spatially sampled sound field respecting the Nyquist criterion is effectively equivalent to its continuous original. We describe Sound Field Reconstruct ...

2011

Dictionary learning in stereo imaging

Pascal Frossard, Ivana Tosic

This paper presents a new method for learning overcomplete dictionaries adapted to efficient joint representation of stereo images. We first formulate a sparse stereo image model where the multi-view correlation is described by local geometric transforms o ...

Institute of Electrical and Electronics Engineers2011

Design of a Compact Cylindrical Loudspeaker Array for Spatial Sound Reproduction

Martin Vetterli, Mihailo Kolundzija, Christof Faller

Building acoustic beamformers is a problem whose solution is hindered by the wide-band nature of audible sound. In order to achieve a consistent directional response over a wide range of frequencies, a conventional acoustic beamformer needs a high number o ...

2011

Direct-Ambient Decomposition and Upmix of Surround Signals

Christof Faller, Andreas Walther

Various direct-ambient signal decompositions, applicable to two-channel stereophonic signals, have been proposed previously. Strategies to enhance these decompositions for multi-channel surround audio signals are not obvious. A method is proposed, which es ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Stereophonic sound

Robust Acoustic Source Localization of Emergency Signals from Micro Air Vehicles

Foreground Silhouette Extraction robust to Sudden Changes of background Appearance

Quality Assessment of a Stereo Pair Formed From Decoded and Synthesized Views Using Objective Metrics

Quality Assessment of Asymmetric Stereo Pair Formed From Decoded and Synthesized Views

A practical formulation of 3 dimensional sound reproduction using Wave Field Synthesis

Assessing Diffuse Sound Field Reproduction Capabilities of Multichannel Playback Systems

Reproducing Sound Fields Using MIMO Acoustic Channel Inversion

Dictionary learning in stereo imaging

Design of a Compact Cylindrical Loudspeaker Array for Spatial Sound Reproduction

Direct-Ambient Decomposition and Upmix of Surround Signals

Graph Chatbot

Chat with Graph Search

Robust Acoustic Source Localization of Emergency Signals from Micro Air Vehicles

Direct-Ambient Decomposition and Upmix of Surround Signals

Foreground Silhouette Extraction robust to Sudden Changes of background Appearance

Quality Assessment of a Stereo Pair Formed From Decoded and Synthesized Views Using Objective Metrics

Assessing Diffuse Sound Field Reproduction Capabilities of Multichannel Playback Systems

Reproducing Sound Fields Using MIMO Acoustic Channel Inversion

Design of a Compact Cylindrical Loudspeaker Array for Spatial Sound Reproduction

Dictionary learning in stereo imaging

Quality Assessment of Asymmetric Stereo Pair Formed From Decoded and Synthesized Views

A practical formulation of 3 dimensional sound reproduction using Wave Field Synthesis