نتایج جستجو برای: crowded acoustic space in contrast

تعداد نتایج: 17075520  

2013
Melanie Weirich Adrian P. Simpson

Since the seminal work of Lindblom (1963) a wealth of studies have investigated undershoot and the factors governing its occurrence and variability. However, although sex-specific differences in reduction patterns have been found in adults (Byrd 1994; Whiteside 1996), as well as in children (McCormack & Knighton 1996), possible sex-specific differences in formant transitions and in particular u...

Journal: :international journal of health policy and management 0
thomas j. bossert harvard t.h. chan school of public health, boston, ma, usa

the study of decentralization in fiji shows that increasing capacities is not necessarily related to increasing decision space of local officials, which is in contrast with earlier studies in pakistan. future studies should address the relationship among decision space, capacities, and health system performance.

Journal: :Vision Research 2007
Yoram S. Bonneh Dov Sagi Uri Polat

Spatial crowding is a well-known deficit in amblyopia. We have previously reported evidence suggesting that the inability to isolate stimuli in space in crowded displays (spatial crowding) is a largely independent component of the amblyopic deficit in visual acuity, which is typically found in strabismic amblyopia [Bonneh, Y., Sagi, D., & Polat, U. (2004a). Local and non-local deficits in ambly...

ژورنال: سلامت کار ایران 2011
خلاصه زاده، , گلرسته, عابدین زاده، , مهدی, فلاح تفتی، , طراوت, مهرپرور, امیرهوشنگ, میرمحمدی میبدی، , سید جلیل, نورانی یزدی، , فروغ السادات,

 Background and aims Building associated illnesses are a group of illnesses caused by physical or psychological conditions of workplace. One of theses illnesses is sick building syndrome (SBS) which consists of a group of symptoms, including mucosal irritation, headache, fatigue, skin dryness and itching, and nausea that are temporally related to presence in a particular building. This study wa...

Journal: :international journal of industrial mathematics 0
r. ketabchi‎ department of mathematics, science and research branch, islamic azad university,tehran,‎iran‎. r. mokhtari department of mathematical sciences, isfahan university of technology, isfahan 84156-83111, ‎iran‎. e. babolian department of mathematics, science and research branch, islamic azad university, tehran, ‎iran.

this paper is concerned with a technique for solving volterra integral equations in the reproducing kernel hilbert space. in contrast with the conventional reproducing kernel method, the gram-schmidt process is omitted here and satisfactory results are obtained.the analytical solution is represented in the form of series.an iterative method is given to obtain the approximate solution.the conver...

Journal: :رادار 0
جواد تقی زاده سید علیرضا سیدین

underwater target imaging using acoustic waves is possible by employing the method used in synthetic aperture radars. in recent years, synthetic aperture sonar has been the subject of several researches. wherein imaging of underwater moving target is required, inverse synthetic aperture sonar (isas) idea can be used but specifications and limitations of underwater channel should be considered. ...

1996
Hani Yehia Kazuya Takeda Fumitada Itakura Hani C. Yehia

The objective of this paper is to nd a parametric representation for the vocaltract log-area function that is directly and simply related to basic acoustic characteristics of the human vocal-tract. The importance of this representation is associated with the solution of the articulatory-to-acoustic inverse problem, where a simple mapping from the articulatory space onto the acoustic space can b...

2014
Jung-Woo Choi Min-Ho Song

Optimal arrangement of loudspeakers in space is an important topic for the design of personal audio system with less number of loudspeakers. The acoustic contrast based on the ratio of acoustic energies(L2 norms) has been used for the maximization of sound pressure level difference between two different regions, but it only determines optimal driving functions of loudspeakers of which positions...

Journal: :CoRR 2017
Federico Bartoli Giuseppe Lisanti Lamberto Ballan Alberto Del Bimbo

Human motion and behaviour in crowded spaces is influenced by several factors, such as the dynamics of other moving agents in the scene, as well as the static elements that might be perceived as points of attraction or obstacles. In this work, we present a new model for human trajectory prediction which is able to take advantage of both humanhuman and human-space interactions. The future trajec...

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