In a frequency modulation radio communication system the frequency deviation of a local transmitter is automatically adjusted in response to control signals sent from the remote end until the intermodulation noise and the thermal noise components received at that remote end are substantially of the same...
In a natural setting, this noise may be a selective pressure in the evolution of acoustic signals. However, in recent years, the breadth and level of anthropogenic noise has increased drastically, and little attention has been given to the effect it may have on freshwater fishes, especially ...
In wireless communication system, the multipath fading affects the performance of the system. Diversity-combining scheme is one of the powerful tools to mitigate the effect of fading. The multiple antennas provide an improvement in the capacity and reliability of the system. The performance of four...
Sound Production And The Effect Of Noise On Communication In The Blacktail Shiner (Cyprinella venusta) 文档预览 版权信息 Database copyright ProQuest LLC; ProQuest does not claim copyright in the individual underlying works. 访问完整全文文献 以下是本文档的简短预览。您的图书馆或单位可能授予您访问权限,...
A communication system and a method which can reduce the effect of burst noise. The communication system comprises a controllable oscillator, a mixer, a decision circuit, a comparator, a loop filter, and a controller. The controllable oscillator generates an oscillating signal. The mixer coupled to...
The purpose of this investigation was to study the effects of noise and the use of sound field FM amplification upon the speech perception abilities of bilingual and monolingual students. Bilingual subjects were those exposed to Spanish and English language, while monolingual subjects were those only...
The equivalent successive A noise level is calculaced from on-the-spot noise measurement, and the noise dose exposed by the workers in turn is found out from the conversion chart.The effect of noise dose on speech communication is discussed.The number of years for incidence under the steady-...
In development of the noise control system arrayed the insulation panels, the noise that input to the noise control panel has been defined the plane wave. When the incident noise is random, the noise insulation panels are excited with distribution. A purpose of this study is establishment of an...
These findings indicate that environmental noise does not mask the responses of high-frequency tuned auditory neurons, and suggest that the acoustic communication system of O. tormota is efficiently adapted to noisy habitats.Jing LiuDepartment of Basic Medical SciencesHan Yang...
Learning Environments:Supporting comprehension in lectures or discussions. Benefits: Effective Communication:Facilitatingcommunicationin crowded environments. Auditory Clarity:Enhancing perception of specific sounds despite noise. Improved Learning:Supporting learning in challenging auditory contexts. ...