Implementation of immersive audio applications using robust adaptive beamforming and wave field synthesis

Audio Engineering Society - 120th Convention Spring Preprints 2006

Volumn 3, Issue , 2006, Pages 1312-1319

  Beracoechea Alava, Jon A ^a   Torres Guijarro, Soledad ^b   García, Lino ^c   Casajús, F Javier ^a   Ortiz, Luis ^a  

^a UNIVERSIDAD POLITÉCNICA DE MADRID   (Spain)

^b UNIVERSITY OF VIGO   (Spain)

^c UNIVERSIDAD EUROPEA DE MADRID   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

COMMUNICATION APPLICATION; IMMERSIVE AUDIO; LOUDSPEAKER ARRAY; MICROPHONE ARRAYS; REAL SITUATION; ROBUST ADAPTIVE BEAMFORMING; SOURCE LOCALIZATION; SUBJECTIVE TESTS; WAVE FIELD SYNTHESIS;

ACOUSTIC FIELDS; BEAMFORMING;

AUDIO SYSTEMS;

EID: 84866501365     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (23)

1. A.Blumlein, "Improvements in and relating to sound transmission, sound-recording and sound reproduction systems" in Patent No. 394325 December 1931.
2. W.B. Snow "Auditory perspective", Bell Laboratories Record, vol. 12, pp. 194-198, March 1934.
3. Aki Härmä, "Coding principles for virtual acoustic openings" AES 22nd International Conference.
4. S. Torres, J.A. Beracoechea, L.Ortiz, J.Casajús, "Inter-channel decorrelation for perceptual audio coding" Applied Acoustics December 2004.
5. H.Teutsch, S.Spors, W.Herbordt, W.Kellermann, R. Rabesnstein, "An integrated real-time system for immersive audio applications" WASPAA 2003 October 2003 NY.
6. W. Kellermann, "Acoustic signal processing for next generation human/machine interfaces" DAFX 2005 September 2005 Madrid.
7. A.J.Berkhout, "A Holographic Approach to Acoustic Control" J. Audio Eng. Soc., vol. 36, pp. 977-995, 1988.
8. M.M. Boone, W.P.J. Bruijn, "Improving speech intelligibility in teleconferencing by using Wave Field Synthesis", 114th AES Convention, March 2003 Amsterdam.
9. Bell Labśs Varecoic Chamber http://www.belllabs.com/org/1133/ Research/Acoustics/VarecoicChamber.
10. B.D. Van Veen, K.M. Buckley, "Beamforming: A versatile approach to spatial filtering" IEEE ASSP Magazine, vol. 5 No.2, pp. 4-24, April 1988.
11. L.J. Griffiths, C.W. Jim, "An alternative approach to linearly constrained adaptive beamforming", IEEE Trans. on AP vol, AP-30 No. 1, pp. 27-24 1982.
12. O. Hoshuyama, A. Sugiyama, A.Hirano, "A robust adaptive beamformer for microphone arrays with a blocking matrix using constrained adaptive filters", IEEE Trans. on Signal Processing, vol. 47, No.10, pp 2677-2684, 1999. (Pubitemid 30514912)
13. O. Hoshuyama, B. Begasse, A. Hirano, "A real-time robust adaptive microphone array controlled by an SNR estimate". Proceedings ICASSP 1998.
14. J.M. Páez Borrallo, M. García Otero, "On the implementation of a partitioned block frequency domain adaptive filter (PBFDAF) for long acoustic echo cancellation" Signal Processing 27 (1992) 301-315.
15. J. DiBiase, H.Silverman, M.Brandstein, "Robust localization in reverberant rooms". Microphone Arrays; Signal Processing Techniques and Applications, Springer.
16. L. Kinsler et al, "Fundamentals of Acoustics", 3 Ed, Wiley, 1982.
17. Recommendation ANSI S3.5, "Methods for Calculation of the Articulation Index" American National Standards Institute. (1969). New York: Acoustical Society of America.
18. I. Fasel, B. Fortenberry, J. Movellan, "Machine Perception Toolbox (MPT)", http://mplab.ucsd.edu/grants/project1/freesoftware/MPTWebSite/API/ index.html.
19. S. Bleda, J.J. López, B. Pueo. "Software for the simulation, performance analysis and real time implementation of Wave Field Synthesis systems for 3D Audio", Proceedings DAFX 2003.
20. M.M.Boone, Acoustic rendering with wave-field synthesis. ACM Siggraph and Eurographics Campfire. May 2001.
21. MUSHRA ( MUlti Stimulus test with Hidden Reference and Anchor, ITU-R BS.1534 ).
22. ITU-R BS.1116-1 "Methods for the subjective assessment of small impairments in audio systems including multichannel sound systems".
23. Albayzin. Spanish Speech Database. Universidad Politécnica de Cataluña. Proyecto TIC91-1488- C06.