iosr-JECE   Volume-18 ~ Issue-5 ~ Sep - Oct. 2023

Abstract:Background: The characteristic of anisotropy helps to use microstrip patch antenna in space. Microstrip patch antenna has higher level of cross polarization .
Materials and Methods: This research mainly aims at designing algorithm to calculate optimum power for microstrip patch antenna. Parametric analysis involves flowchart to explain Newton raphson method. Results: Microstrip patch antenna shows better efficiency as compared to contemporary antenna's. Conformal antenna too offer lower gain. High directivity improves energy spectral density of microstrip patch antenna. Conclusion: The parameters which determine any antenna are input impedance , resonant length and input power. Lightness and cost efficiency makes microstrip antenna better than others. Introducing auxiliary lobe will degrade robustness but improve efficiency.

Key Word: Anisotropy; Conformal antenna; Parametric analysis; Energy spectral density; Auxiliary lobe

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Abstract: The term "auditory scene analysis" (ASA) refers to the act of breaking down a wide range of acoustic information into discrete auditory perceptual items, such as melodies or underlying physical sources. ASA-related perceptual events are now the subject of a slew of new computational models, several of which have just appeared in peer-reviewed journals. As a result of this review, we hope to connect the theoretical principles of these computational models with the core issues of the framework of theoretical analysis that we have developed. Specific questions include how they achieve grouping and separation of sound elements, as well as whether they apply any type of competition amongst alternate interpretations of the sound input. These theories are examined.....

Key Word: auditory scenes analysis, ideal binary mask, steady-state suppression, binaural processing

[1]. Yi Jiang, Deliangwang, Runsheng Liu, And Zhenming Feng "Binaural Classification For Reverberant Speech Segregation Using Deep Neural Networks" IEEE/ACM Transactions On Audio, Speech, And Language Processing, Vol. 22, No. 12, Pp. 2112-2121, December 2014
[2]. Ming Tu, Xiang Xie, Xingyu Na School Of Information And Electronics Beijing Institute Of Technology "Computational Auditory Scene Analysis Based Voice Activity Detection" 22nd International Conference On Pattern Recognition © 2014 IEEE
[3]. Rujiao Yan, Tobias Rodemann, And Britta Wrede "Computational Audiovisual Scene Analysis In Online Adaptation Of Audio-Motor Maps" IEEE Transactions On Autonomous Mental Development, Vol. 5, No. 4, Pp. 237-287 December 2013
[4]. Yuxuan Wang, Kun Han, And Deliang Wang "Exploring Monaural Features For Classification-Based Speech Segregation" IEEE Transactions On Audio, Speech, And Language Processing, Vol. 21, No. 2, Pp. 270-279, February 2013
[5]. Xiaojia Zhao, Yang Shao, And Deliang Wang "CASA-Based Robust Speaker Identification" IEEE Transactions On Audio, Speech, And Language Processing, Vol. 20, No. 5, Pp. 1608-1916, July 2012.

Abstract: Privacy protection is an overly sensitive and important topic in today's world. Nobody knows if they are exposed on the internet or not. By exposed I mean, if they know if they are there or if what all details about them are there or if something about them is true or not. I feel every person whether famous or not has a right to their privacy. Privacy is the right given to every person on the internet about what they want to show or not and privacy protection is to protect their data uploaded from being misused without the persons' permission. It is extremely hard to control this as people don't get to know if they are getting hacked or not. For example- T mobile got to know that more than 40 million people's data got stolen from them, but no vital information was out.

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