Pulse and meter are remarkable in part because these perceived periodicities can arise from rhythmic stimuli that are not periodic. This phenomenon is most striking in syncopated rhythms, found in many genres of music, including music of non-Western cultures. In general, syncopated rhythms may have energy at frequencies that do not correspond to perceived pulse or meter, and perceived metrical ...

In order that it may be built within a reasonable length and with reasonable ac power consumption, a 5 TeV linear collider must employ an accelerating gradient and rf frequency which are both higher than for present 1 TeV collider designs. The required rf power per meter, which will also be higher than for 1 TeV designs, can be provided either by relatively conventional rf technology or by a tw...

OBJECTIVES Despite vast amounts of research examining the influence of hearing loss on speech perception, comparatively little is known about its influence on music perception. No standardized test exists to quantify music perception of hearing-impaired (HI) persons in a clinically practical manner. This study presents the Adaptive Music Perception (AMP) test as a tool to assess important aspec...

Recent research has demonstrated top-down effects on meter induction in the auditory modality. However, little is known about these effects in the visual domain, especially without the involvement of motor acts such as tapping. In the present study, we aim to assess whether the projection of meter on auditory beats is also present in the visual domain. We asked 16 musicians to internally projec...

Weak light phase locking is an important part of intersatellite laser interference ranging. Phase-locked loop (PLL) used to track the heterodyne optical signal. Owing shot noise, frequency and other kinds there a difference between internal PLL local oscillator signal, while detection range only one period. If exceeds at certain time, may enter wrong operating point under feedback regulation, r...

Энергия электромагнитного поля очень высоких, ультравысоких и сверхвысоких частот в последнее время нашла широкое применение практически во всех сферах человеческой деятельности. Подтверждена необходимость контроля частотном диапазоне 30 МГц – ГГц обоснована целесообразность детального анализа технических ограничений известных измерителей этом диапазоне. Рассмотрена техническая проблема избират...