VDE e.V./ITG (Hrsg.)

IWAENC 2012

International Workshop on Acoustic Signal Enhancement, Proceedings, RWTH Aachen University, September 4th - 6th, 2012

2012, 330 Seiten, Slimlinebox, CD-Rom
ISBN 978-3-8007-3451-1
Persönliche VDE-Mitglieder erhalten auf diesen Titel 10% Rabatt

The workshop will focus on theory and algorithms for digital enhancement of acoustic signals as well as on signal processing applications in, e.g., digital cell phones, audio-visual conferencing systems, voice control systems, and hearing aids.

1

Speaker Tracking for Teleconferencing via Binaural Headset Microphones

Autoren: Gamper, Hannes; Tervo, Sakari; Lokki, Tapio

2

Transient Interference Suppression in Speech Signals Based on the OM-LSA Algorithm

Autoren: Hirszhorn, Ariel; Dov, David; Talmon, Ronen; Cohen, Israel

3

4

Maximum a Posteriori Trajectory Estimation for Acoustic Source Tracking

Autoren: Brutti, Alessio; Omologo, Maurizio; Svaizer, Piergiorgio

5

Microphone Array Position Self-Calibration from Reverberant Speech Input

Autoren: Jacob, Florian; Schmalenstroeer, Joerg; Haeb-Umbach, Reinhold

6

Crosstalk Cancellation System Using a Head Tracker Based on Interaural Time Differences

Autoren: Lacouture-Parodi, Yesenia; Habets, Emanu¨el A.P.

7

Estimation of Direct-to-Reverberation Energy Ratio Based On Isotropic and Homogeneous Propagation Model

Autoren: Hioka, Yusuke; Furuya, Ken’ichi; Niwa, Kenta; Haneda, Yoichi

8

A Psychoacoustic-Based Analysis of the Impact of Pre-Echoes and Post-Echoes in Soundfield Rendering Applications

Autoren: Bianchi, L.; Antonacci, F.; Canclini, A.; Sarti, A.; Tubaro, S.

9

10

Performance Comparison of Algorithms for Blind Reverberation Time Estimation from Speech

Autoren: Gaubitch, N. D.; Löllmann, H. W.; Jeub, M.; Falk, T. H.; Naylor, P. A.; Vary, P.; Brookes, M.

11

Source Localization Based on the Doppler Effect

Autoren: Schasse, Alexander; Tendyck, Christian; Martin, Rainer

12

13

14

Noise Estimation Based on Soft Decisions and Conditional Smoothing for Speech Enhancement

Autoren: Yong, Pei Chee; Nordholm, Sven; Dam, Hai Huyen

15

16

17

18

Noise PSD Estimation Using Blind Source Separation in a Diffuse Noise Field

Autoren: Wang, Lin; Gerkmann, Timo; Doclo, Simon

19

20

Reverberation-Robust Online Multi-Speaker Tracking by Using a Microphone Array and CASA Processing

Autoren: Plinge, Axel; Hennecke, Marius H.; Fink, Gernot A.

21

Exact Localization of Planar Acoustic Reflectors in Three-Dimensional Geometries

Autoren: Canclini, A.; Antonacci, F.; Filos, J.; Sarti, A.; Naylor, P.

22

Modeling External Volume Changes in Stereo Echo Cancellers

Autoren: Nemer, Elias; Leblanc, Wilf

23

24

25

Echo Reduction Using Wiener Gains Considering Short-Time Correlation Between Echo and Near-End Speech

Autoren: Fukui, Masahiro; Nakagawa, Akira; Shimauchi, Suehiro; Haneda, Yoichi; Kataoka, Akitoshi

26

27

28

Blind Matched Filtering for Speech Recording in Uncorrelated Noise

Autoren: Freudenberger, Jürgen; Stenzel, Sebastian

29

30

Posterior Residual Echo Canceling and its Complexity Reduction in the Wave Domain

Autoren: Emura, Satoru; Koyama, Shoichi; Furuya, Ken'ichi; Haneda, Yoichi

31

Optimized Preprocessing for Spatially Robust Room Impulse Response Reshaping

Autoren: Jungmann, Jan Ole; Mazur, Radoslaw; Mertins, Alfred

32

Distortionless-Response vs. Matched-Filter-Array Processing for Adaptive Binaural Noise Reduction

Autoren: Azarpour, Masoumeh; Enzner, Gerald; Martin, Rainer

33

A Maximum A Posteriori Approach to Multichannel Speech Dereverberation and Denoising

Autoren: Schmid, Dominic; Malik, Sarmad; Enzner, Gerald

34

Numerical Near Field Optimization of Weighted Delay-and-Sum Microphone Arrays

Autoren: Schäfer, Magnus; Heese, Florian; Wernerus, Jona; Vary, Peter

35

ViSQOL: The Virtual Speech Quality Objective Listener

Autoren: Hines, Andrew; Skoglund, Jan; Kokaram, Anil; Harte, Naomi

36

37

38

STFT Phase Improvement for Single Channel Speech Enhancement

Autoren: Krawczyk, Martin; Gerkmann, Timo

39

A Tradeoff Beamformer for Noise Reduction in the Spherical Harmonic Domain

Autoren: Jarrett, Daniel P.; Habets, Emanuël A. P.; Benesty, Jacob; Naylor, Patrick A.

40

41

On Blocking Matrix-Based Dereverberation for Automatic Speech Recognition

Autoren: Schwarz, Andreas; Reindl, Klaus; Kellermann, Walter

42

Discriminability Measure for Microphone Array Source Localization

Autoren: Nunes, L. O.; Martins, W. A.; Lima, M. V. S.; Biscainho, L. W. P.; Lee, B.; Said, A.; Schafer, R. W.

43

Plenacoustic Imaging in the Ray Space

Autoren: Markovic, D.; Sandrini, G.; Antonacci, F.; Sarti, A.; Tubaro, S.

44

45

Reflection Coefficient Estimation by Pseudospectrum Matching

Autoren: Markovic, D.; Hofmann, C.; Antonacci, F.; Kowalczyk, K.; Sarti, A.; Kellermann, W.

46

Improved Prediction of Nearly-Periodic Signals

Autoren: Kleijn, W. Bastiaan; Skoglund, Jan

47

Optimal 3D Beamforming Using Measured Microphone Directivity Patterns

Autoren: Thomas, Mark R. P.; Ahrens, Jens; Tashev, Ivan

48

Distributed MVDR Beamforming for (Wireless) Microphone Networks Using Message Passing

Autoren: Heusdens, Richard; Zhang, Guoqiang; Hendriks, Richard C.; Zeng, Yuan; Kleijn, W. Bastiaan

49

Theoretical Analysis of Musical Noise Generation in Noise Reduction Methods with Decision-Directed a Priori SNR Estimator

Autoren: Kanehara, Suzumi; Saruwatari, Hiroshi; Miyazaki, Ryoichi; Shikano, Kiyohiro; Kondo, Kazunobu

50

51

Multichannel Signal Enhancement Using a Remote Wireless Microphone

Autoren: Bloemendal, Brian; van de Laar, Jakob; Sommen, Piet

52

A Morphological Approach to Single-Channel Wind-Noise Suppression

Autoren: Hofmann, Christian; Wolff, Tobias; Buck, Markus; Haulick, Tim; Kellermann, Walter

53

54

A New Approach for Reduction of Supergaussian Noise Using Autoregressive Interpolation and Time-Frequency Masking

Autoren: Ruhland, Marco; Goetze, Stefan; Brandt, Matthias; Doclo, Simon; Bitzer, Joerg

55

56

Musical-Noise-Free Blind Speech Extraction Using ICA-Based Noise Estimation with Channel Selection

Autoren: Miyazaki, Ryoichi; Saruwatari, Hiroshi; Shikano, Kiyohiro; Kondo, Kazunobu

57

Underdetermined DOA Estimation by the Non-Linear MUSIC Exploiting Higher-Order Moments

Autoren: Sugimoto, Yuya; Miyabe, Shigeki; Yamada, Takeshi; Makino, Shoji; Juang, Fred

58

A Multiple Hypothesis Gaussian Mixture Filter for Acoustic Source Localization and Tracking

Autoren: Oualil, Youssef; Faubel, Friedrich; Klakow, Dietrich

59

60

Multi-Channel Noise Reduction in Hearing Aids with Wireless Access to an External Reference Signal

Autoren: Geusens, Annelies; Bertrand, Alexander; Cornelis, Bram; Moonen, Marc

61

Sound Field Model Violations in Parametric Spatial Sound Processing

Autoren: Thiergart, Oliver; Habets, Emanuël A. P.

62

63

3D Spatial Soundfield Recording over Large Regions

Autoren: Samarasinghe, Prasanga N.; Abhayapala, Thushara D.; Poletti, M. A.

64

65

Low Variance Blind Estimation of the Reverberation Time

Autoren: López, Nicolás; Grenier, Yves; Bourmeyster, Ivan

66

Adaption of a Prediction Model for Noisy Speech Quality Assessment

Autoren: Reimes, J.; Gierlich, H. W.; Mauer, G.

67

Modeling Late Reverberation in Acoustic Echo Suppression

Autoren: Favrot, Alexis; Faller, Christof; Kuech, Fabian

68

69

70

71

72

Beamformer for Driving Binaural Speech Enhancement

Autoren: Löllmann, Heinrich W.; Vary, Peter

73

Speech Enhancement Using Emotion-Dependent Codebooks

Autoren: Rao Naidu, D. Hanumantha; Srinivasan, Sriram

74

Multichannel Adaptive Filtering with Sparseness Constraints

Autoren: Helwani, Karim; Buchner, Herbert; Spors, Sascha

75

Robust and Low Complexity Delay Estimation

Autoren: Völcker, Björn; Kleijn, W. Bastiaan

76

77

Blind Separation of Infinitely Many Sparse Sources

Autoren: Kameoka, Hirokazu; Sato, Misa; Ono, Takuma; Ono, Nobutaka; Sagayama, Shigeki

78

Dual Channel Echo Postfiltering for Hands-Free Mobile Terminals

Autoren: Yemdji, Christelle; Idrissa, Moctar Mossi; Evans, Nicholas; Beaugeant, Christophe; Vary, Peter

79

Optimized Spherical Sound Source for Room Reflection Analysis

Autoren: Pollow, Martin; Klein, Johannes; Dietrich, Pascal; Behler, Gottfried K.; Vorländer, Michael

80

Acoustic Signal Processing in Noise: It‘s Not Getting Any Quieter

Autoren: Naylor, Patrick A.; Gaubitch, Nikolay D.

81

82

Single-Microphone Speech Enhancement by Skewness Maximization and Spectral Subtraction

Autoren: Mosayyebpour, Saeed; Gulliver, T. Aaron; Esmaeili, Morteza

83

PATHS TOWARD HD-VOICE COMMUNICATION

Autoren: Geiser, Bernd