Publications related to Audio feedback

Advanced control for modifying the acoustic impedance at the diaphragm of a loudspeaker

Hervé Lissek, Romain Boulandet, Etienne Thierry Jean-Luc Rivet

The control of low-frequency sound fields can be addressed efficiently through acoustic impedance matching. Basically, the diaphragm of electroacoustic transducers are used as refracting surface that controls the reaction of the boundaries in any surroundi ...

2012

Tangible interfaces: when physical-virtual coupling may be detrimental to learning

Pierre Dillenbourg, Patrick Jermann, Sébastien Cuendet

Tangible user interfaces (TUIs) have been the focus of much attention recently in the HCI and learning communities. Although TUIs seem to intuitively offer potential to increase the learning experience, there have been questions about whether they actually ...

2012

Different types of feedback change decision criterion and sensitivity differently in perceptual learning

Michael Herzog, Carl Kristoffer Aberg

In (perceptual) learning, performance improves with practice either by changes in sensitivity or decision criterion. Often, changes in sensitivity are regarded as the appropriate measure of learning while changes in criterion are considered unavoidable nui ...

Association for Research in Vision and Ophthalmology2012

Approximate Feedback Capacity of the Gaussian Multicast Channel

Michael Christoph Gastpar, Naveen Goela

We characterize the capacity region to within log {2(M − 1)} bits/s/Hz for the M -transmitter K -receiver Gaus- sian multicast channel with feedback where each receiver wishes to decode every message from the M transmitters. Extending Cover-Leung’s achieva ...

2012

Effect of Cation on Dye Regeneration Kinetics of N719-Sensitized TiO2 Films in Acetonitrile-Based and Ionic-Liquid-Based Electrolytes Investigated by Scanning Electrochemical Microscopy

Nikolaos Vlachopoulos, Ulf Anders Hagfeldt, Kazuteru Nonomura, Gunther Wittstock

Scanning electrochem. microscopy (SECM) in the feedback mode was used to study the kinetics of dye regeneration on cis-di(thiocyanato)-bis(2,2'-bipyridyl-4,4''-dicarboxylate) Ru(II)-sensitized TiO2 photoelectrochem. electrodes in contact with room temp. io ...

2012

Electroacoustic absorbers II: implementation of a digital synthetic admittance for controlling the dynamics of electroacoustic absorbers

Hervé Lissek, Romain Boulandet, Etienne Thierry Jean-Luc Rivet

This paper discusses the implementation of a synthetic electrical admittance for controlling the dynamics of electroacoustic absorbers. Indeed, different basic control techniques are capable of varying the acoustic impedance of an electroacoustic transduce ...

2011

Electroacoustic absorbers I: bridging a gap between active acoustic feedback control and shunt loudspeakers

Romain Christophe Rémy Fleury, Hervé Lissek, Romain Boulandet

Variable acoustic properties can be obtained at the diaphragm of an electroacoustic transducer, with the help of very basic control strategies, among which is the simple electrical shunting of the transducer. These shunt techniques are compared to active a ...

2011

Electroacoustic absorbers: Bridging the gap between shunt loudspeakers and active sound absorption

Romain Christophe Rémy Fleury, Hervé Lissek, Romain Boulandet

The acoustic impedance at the diaphragm of an electroacoustic transducer can be varied using a range of basic electrical control strategies, amongst which are electrical shunt circuits. These passive shunt techniques are compared to active acoustic feedbac ...

Acoustical Society of America2011

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Audio feedback

On Two Unicast Wireless Networks with Destination-to-Source Feedback

Advanced control for modifying the acoustic impedance at the diaphragm of a loudspeaker

Tangible interfaces: when physical-virtual coupling may be detrimental to learning

Different types of feedback change decision criterion and sensitivity differently in perceptual learning

Approximate Feedback Capacity of the Gaussian Multicast Channel

Effect of Cation on Dye Regeneration Kinetics of N719-Sensitized TiO2 Films in Acetonitrile-Based and Ionic-Liquid-Based Electrolytes Investigated by Scanning Electrochemical Microscopy

Design of Shunt Electric Networks in View of Sound Absorption with Loudspeakers

Electroacoustic absorbers II: implementation of a digital synthetic admittance for controlling the dynamics of electroacoustic absorbers

Electroacoustic absorbers I: bridging a gap between active acoustic feedback control and shunt loudspeakers

Electroacoustic absorbers: Bridging the gap between shunt loudspeakers and active sound absorption

Graph Chatbot

Chat with Graph Search

On Two Unicast Wireless Networks with Destination-to-Source Feedback

Different types of feedback change decision criterion and sensitivity differently in perceptual learning

Advanced control for modifying the acoustic impedance at the diaphragm of a loudspeaker

Tangible interfaces: when physical-virtual coupling may be detrimental to learning

Approximate Feedback Capacity of the Gaussian Multicast Channel

Effect of Cation on Dye Regeneration Kinetics of N719-Sensitized TiO2 Films in Acetonitrile-Based and Ionic-Liquid-Based Electrolytes Investigated by Scanning Electrochemical Microscopy

Design of Shunt Electric Networks in View of Sound Absorption with Loudspeakers

Electroacoustic absorbers II: implementation of a digital synthetic admittance for controlling the dynamics of electroacoustic absorbers

Electroacoustic absorbers I: bridging a gap between active acoustic feedback control and shunt loudspeakers

Electroacoustic absorbers: Bridging the gap between shunt loudspeakers and active sound absorption