ADVANCES IN SOUND LOCALIZATION docx

... Contents VII Spatial Sounds in Multimedia Systems and Teleconferencing 315 Camera Pointing with Coordinate-Free Localization and Tracking 317 Evan Ettinger and Yoav Freund Sound Image Localization on ... discriminating function because it favors a plane wave traveling in the look direction while tending to discriminate against plane waves moving in other directions. The discr...

Ngày tải lên: 26/06/2014, 23:21

... angle in (5) is obtained using the inverse cosine function. Fig. 2 shows the inverse cosine graph as a function of d. Since the inverse cosine function is nonlinear, Δd (estimation error in d) ... difficulty in determining whether the sound is originating from in front of (sound source A) or behind (sound source B) the system. A simple and efficient method to overcome this pr...

Ngày tải lên: 20/06/2014, 00:20

... a world that contains a cacophony of sounds, binaural hearing is employed to extract out a single sound source, determine its location, Processing of Binaural Information in Human Auditory ... showed that activity in Heschl’s gyrus increased with increasing IAC and activity in posterior auditory regions also increased with increasing IAC, primarily when sound localization wa...

Ngày tải lên: 20/06/2014, 00:20

... Poland Contents VII Spatial Sounds in Multimedia Systems and Teleconferencing 315 Camera Pointing with Coordinate-Free Localization and Tracking 317 Evan Ettinger and Yoav Freund Sound Image Localization on ... locating prey or fl eeing from predators. Advances in Sound Localization is a collection of 30 contributions reporting up-to-date studies of diff erent aspects of sou...

Ngày tải lên: 20/06/2014, 00:20

... 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 ... training using ten words may be a bit poor due to the lack of data for estimating the acoustic transfer function. Increasing the amount of training data (50 words) improves...

Ngày tải lên: 20/06/2014, 00:20

... microphones, each receiving the HRTF-filtered mono sound signals. The four signals now captured are: X L = S · H L (5) X R = S · H R (6) 82 Advances in Sound Localization Advances in Sound Localization ... of the instable version, retaining all direction-dependent information. One method is to use outer-inner factorization, converting an unstable inverse into an anti-causal a...

Ngày tải lên: 20/06/2014, 00:20

... using a three level decomposition tree (green line- dolphin chirp, red line- dolphin whistle, blue line- motorbike, black line- ping sonar). Advances in Sound Localization 158 2. Main ... case of dolphin’s sound recognition, dolphin localization and tracking, different practical approaches are reported in the literature that combine time-frequency representation and in...

Ngày tải lên: 20/06/2014, 00:20

... beam energy. Advances in Sound Localization 208 estimate the sound attenuation in the reactor in the case of absence of microparticles, or aerosol. Since the waveform of sound oscillations ... space : influence of interaural time difference on head-turning behavior. JARO 2, 1-21 Populin, L.C. (2006). Monkey Sound Localization: Head-Restrained versus Head- Unrestr...

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 ... importance during the sound code design. A sound stream is usually a single sound source in a specific location; however, multiple sounds played in unison or clo...

Ngày tải lên: 20/06/2014, 00:20

... forces in moving their limbs, we recorded spontaneous arm-waving movements while the baby lay supine with its head Advances in Sound Localization 270 initial sound was a monaural delta sound ... to the difficulties in localizing the sound. The participants experienced the moving sound localization as a straight line for all inter-click intervals. 3. Conclusion I...

Ngày tải lên: 20/06/2014, 00:20