Advances in Sound Localization Part 1 pptx

... Localization Advances in Sound Localization 26 ( ) () 1 1 2:0 : P D Pxdx ω ω − = ∫ (37) where cos .x ψ = The substitution of Eq. (36) into Eq. (37) results in () () 2 1 2 1 21 1 1 a D a a dx ax − + == − − ∫ − ... 2 21 21 1 14 1 a Q a ωω ωω ++ ==+ −− ( 41) From Eqs. (38) and (39) the directivity index becomes 2 10 DI 10 lo g 14 Q=+ (42) For 12 Q...

Ngày tải lên: 20/06/2014, 00:20

... (m) 1 (10 .8 ,1. 3) (10 .0 ,1. 9) 1. 0 2 (10 .8,3.9) (10 .8,3.9) 0.0 3 (10 .8,6.5) (12 .1, 5.9) 1. 4 4 (10 .8,9.2) (11 .0,9.0) 0.3 5 (10 .8 ,11 .8) (11 .3 ,11 .9) 0.5 6 (10 .8 ,14 .4) (11 .4 ,15 .0) 0.8 7 (10 .8 ,17 .0) ... (10 .8 ,17 .0) (10 .7 ,17 .0) 0 .1 8 (10 .8 ,19 .7) (11 .2 ,19 .5) 0.4 9 (3.2 ,1. 3) (0 .1, 0 .1) 3.3 10 (3.2 ,19 .7) (3 .1, 19.2) 0.5 11 (3.2 ,17 .0) (2.0...

Ngày tải lên: 20/06/2014, 00:20

... July, 2 011 Printed in Croatia A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Advances in Satellite ... Preface IX Part 1 Antennas in Satellite Communications 1 Chapter 1 Helical Antennas in Satellite Radio Channel 3 Maja Škiljo and Zoran Blažević Part 2 Atmospheric Effect...

Ngày tải lên: 19/06/2014, 19:20

... processed using a 32-msec Hamming 42 Advances in Sound Localization Advances in Sound Localization 58 Similarly to localization judgments, distance judgments may have the form of discrimination ... the maximum directivity index can be expressed as 2 max 10 10 DI 6 10 lo g 14 dB 910 lo g dBQQ=+ + ≈+ (69) For 1 1 .10 5,a = 10 Q = and the maximum directivity...

Ngày tải lên: 20/06/2014, 00:20

... conditions, 12 5 and 250 ms. In the former case, the “short” intervals lasted 10 4, 11 0, 11 6 and 12 2 ms, and the “long” intervals 12 8, 13 4, 14 0 and 14 6 ms. In the latter case, the “short” intervals ... approximations of matrices, Machine Learning 61( 1-3): 16 7 19 1. 94 Advances in Sound Localization Effect of Space on Auditory Temporal Processing with a Single-...

Ngày tải lên: 20/06/2014, 00:20

... audio signals S 10 , S 11 , S 12 and S 13 , respect to S 1 , , S 9 . Sound Source Localization Method Using Region Selection 10 9 sound d s vn d f = . (6) In Fig. 1, since d is a side ... residuals are uncorrelated, indicating the goodness of the models. Audio source 1 S 2.36m 2 S 3 S 4 S 5 S 6 S 7 S 8 S 9 S 2.6m 11 S 1m 1. 9m 3m 1. 2m 10 S 1. 8m 1. 9m...

Ngày tải lên: 20/06/2014, 00:20

... ,B 0.0003 0.055, 4.6 ,14 49,A ,A ,A ,A DD)C(ST)B(BTATATAADP) S, c(T, 11 21 43 21 112 1 3 4 2 3 21 ≅ −≅ ⋅+−⋅⋅−+⋅+⋅+⋅+≅ (13 ) Underwater Acoustic Source Localization and Sounds Classification in Distributed ... 2,5 0,44 2 ,18 4,36 6,54 13 ,09 21, 81 5 0,87 4,36 8,72 13 ,07 26 ,15 43,58 Angle(º) 10 1, 74 8,68 17 ,36 26,05 52,09 86,82 Table 1. Localization errors as a functio...

Ngày tải lên: 20/06/2014, 00:20

... with binaural renderings. As a baseline reference, Starlinger & Niemeyer (19 81) conducted a series of audiological threshold tests for 18 blind and 18 sighted individuals. Comparisons for intensity, interaural-time ... owls in virtual space : influence of interaural time difference on head-turning behavior. JARO 2, 1- 21 Populin, L.C. (2006). Monkey Sound Localization: Head-...

Ngày tải lên: 20/06/2014, 00:20

... head-tracking. In this instance, a virtual environment was created employing a joystick for controlling displacement. Elements of this 234 Advances in Sound Localization Advances in Sound Localization ... late blind (mean = 16 ◦ ,std =15 ◦ ) [F (1, 32) = 4.52; p = 0.0 41] and blindfolded sighted participants (mean = 16 ◦ ,std =13 ◦ ) [F (1, 32) = 6.08; p = 0. 019 ]. 4....

Ngày tải lên: 20/06/2014, 00:20

... Unilateral fitting (n =14 ) 12 3.6 71. 3 / 392.3 -15 .5 -18 .3 / -11 .0 Bilateral fitting (n=200) 15 8.6 81. 4 / 793.5 -14 .4 -18 .4 / -8.6 Normal hearing (n =10 ) 40.7 33.2 / 48.5 -19 .5 - 21. 5 / -12 .0 Table ... priorities and International Cooperation. Ear & Hearing, 21 (suppl.), 10 6S -11 5S. Dillon, H. (20 01) . Binaural and bilateral considerations in hearing aid fittin...

Ngày tải lên: 20/06/2014, 00:20