000230009 001__ 230009
000230009 005__ 20190317000755.0
000230009 0247_ $$2doi$$a10.1117/12.2271249
000230009 020__ $$a978-1-5106-1246-4
000230009 022__ $$a0277-786X
000230009 020__ $$a978-1-5106-1245-7
000230009 02470 $$2ISI$$a000416302900010
000230009 037__ $$aCONF
000230009 245__ $$aLocalization of Sound Sources in a Room with One Microphone
000230009 260__ $$aBellingham$$bSpie-Int Soc Optical Engineering$$c2017
000230009 269__ $$a2017
000230009 300__ $$a13
000230009 336__ $$aConference Papers
000230009 490__ $$aProceedings of SPIE
000230009 520__ $$aEstimation of the location of sound sources is usually done using microphone arrays. Such settings provide an environment where we know the difference between the received signals among different microphones in the terms of phase or attenuation, which enables localization of the sound sources. In our solution we exploit the properties of the room transfer function in order to localize a sound source inside a room with only one microphone. The shape of the room and the position of the microphone are assumed to be known. The design guidelines and limitations of the sensing matrix are given. Implementation is based on the sparsity in the terms of voxels in a room that are occupied by a source. What is especially interesting about our solution is that we provide localization of the sound sources not only in the horizontal plane, but in the terms of the 3D coordinates inside the room.
000230009 6531_ $$aresonant frequency
000230009 6531_ $$aroom mode
000230009 6531_ $$aroom transfer function
000230009 6531_ $$asparsity
000230009 6531_ $$asound source localization
000230009 700__ $$0249455$$aPeic Tukuljac, Helena$$g254867
000230009 700__ $$aLissek, Hervé
000230009 700__ $$0240428$$aVandergheynst, Pierre$$g120906
000230009 7112_ $$aWavelets and Sparsity XVII$$cSan Diego, California, USA$$dAugust 6-9, 2017
000230009 773__ $$j10394$$q1039401$$tWavelets And Sparsity Xvii
000230009 8564_ $$s3897594$$uhttps://infoscience.epfl.ch/record/230009/files/Localization_of_Sound_Sources_in_a_Room_with_One_Microhone.pdf$$yn/a$$zn/a
000230009 909C0 $$0252392$$pLTS2$$xU10380
000230009 909CO $$ooai:infoscience.tind.io:230009$$pconf$$pSTI$$qGLOBAL_SET
000230009 917Z8 $$x254867
000230009 937__ $$aEPFL-CONF-230009
000230009 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000230009 980__ $$aCONF