|
Surendra Prasad
Surendra Prasad (born 1948) is an Indian communications engineer, a former director and an Usha chair professor of the Indian Institute of Technology, Delhi. He is also an emeritus professor of Bharti School of Telecommunication Technology And Management, a joint venture of IIT Delhi and is known for developing new techniques, algorithms and hardware in signal processing. He is an elected fellow of all the three major Indian science academies viz. Indian Academy of Sciences, Indian National Science Academy and the National Academy of Sciences, India. as well as the Indian National Academy of Engineering. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards for his contributions to Engineering Sciences in 1988. Biography Surendra Prasad, born on 10 July 1948, did his graduate studies in electronics an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Nationality
Indian nationality law details the conditions by which a person holds Indian nationality. The two primary pieces of legislation governing these requirements are the Constitution of India and the Citizenship Act, 1955. All persons born in India between 26 January 1950 and 1 July 1987 automatically received citizenship by birth regardless of the nationalities of their parents. Between 1 July 1987 and 3 December 2004, citizenship by birth was granted if at least one parent was a citizen. Individuals born in the country since then receive Indian citizenship at birth only if both parents are Indian citizens, or if one parent is a citizen and the other is not considered an illegal migrant. Foreigners may become Indian citizens by naturalisation after residing in the country for at least 12 years and renouncing any previous nationalities. Members of certain religious minority communities from neighbouring countries qualify for a reduced residence requirement of six years. Indian cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Council Of Scientific And Industrial Research
The Council of Scientific and Industrial Research (IAST: ''vaigyanik tathā audyogik anusandhāna pariṣada''), abbreviated as CSIR, was established by the Government of India in September 1942 as an autonomous body that has emerged as the largest research and development organisation in India. CSIR is also among the world's largest publicly funded R&D organisation which is pioneering sustained contribution to S&T human resource development in the country. , it runs 37 laboratories/institutes, 39 outreach centres, 3 Innovation Centres and 5 units throughout the nation, with a collective staff of over 14,000, including a total of 4,600 scientists and 8,000 technical and support personnel. Although it is mainly funded by the Ministry of Science and Technology, it operates as an autonomous body through the Societies Registration Act, 1860. The research and development activities of CSIR include aerospace engineering, structural engineering, ocean sciences, life sciences and he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silicon Compiler
A silicon compiler is a software system that takes a user's specifications and automatically generates an integrated circuit (IC). The process is sometimes referred to as hardware compilation. Silicon compilation takes place in three major steps: * Convert a hardware-description language such as Verilog or VHDL into logic (typically in the form of a "netlist"). * Place equivalent logic gates on the IC. Silicon compilers typically use standard-cell libraries so that they do not have to worry about the actual integrated-circuit layout and can focus on the placement. * Routing the standard cells together to form the desired logic. Silicon compilation was first described in 1979 by David L. Johannsen, under the guidance of his thesis adviser, Carver Mead.Johannsen, D. L., "Bristle Blocks: A Silicon Compiler," Proceedings 16th Design Automation Conference, 310–313, June 1979. Johannsen, Mead, and Edmund K. Cheng subsequently founded Silicon Compilers Inc. (SCI) in 1981. Edmund ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seismic
Seismology (; from Ancient Greek σεισμός (''seismós'') meaning "earthquake" and -λογία (''-logía'') meaning "study of") is the scientific study of earthquakes and the propagation of elastic waves through the Earth or through other planet-like bodies. It also includes studies of earthquake environmental effects such as tsunamis as well as diverse seismic sources such as volcanic, tectonic, glacial, fluvial, oceanic, atmospheric, and artificial processes such as explosions. A related field that uses geology to infer information regarding past earthquakes is paleoseismology. A recording of Earth motion as a function of time is called a seismogram. A seismologist is a scientist who does research in seismology. History Scholarly interest in earthquakes can be traced back to antiquity. Early speculations on the natural causes of earthquakes were included in the writings of Thales of Miletus (c. 585 BCE), Anaximenes of Miletus (c. 550 BCE), Aristotle (c. 340 BCE), and Zhan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deconvolution
In mathematics, deconvolution is the operation inverse to convolution. Both operations are used in signal processing and image processing. For example, it may be possible to recover the original signal after a filter (convolution) by using a deconvolution method with a certain degree of accuracy. Due to the measurement error of the recorded signal or image, it can be demonstrated that the worse the SNR, the worse the reversing of a filter will be; hence, inverting a filter is not always a good solution as the error amplifies. Deconvolution offers a solution to this problem. The foundations for deconvolution and time-series analysis were largely laid by Norbert Wiener of the Massachusetts Institute of Technology in his book ''Extrapolation, Interpolation, and Smoothing of Stationary Time Series'' (1949). The book was based on work Wiener had done during World War II but that had been classified at the time. Some of the early attempts to apply these theories were in the fields of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speech Processing
Speech processing is the study of speech signals and the processing methods of signals. The signals are usually processed in a digital representation, so speech processing can be regarded as a special case of digital signal processing, applied to speech signals. Aspects of speech processing includes the acquisition, manipulation, storage, transfer and output of speech signals. The input is called speech recognition and the output is called speech synthesis. History Early attempts at speech processing and recognition were primarily focused on understanding a handful of simple phonetic elements such as vowels. In 1952, three researchers at Bell Labs, Stephen. Balashek, R. Biddulph, and K. H. Davis, developed a system that could recognize digits spoken by a single speaker. Pioneering works in field of speech recognition using analysis of its spectrum were reported in 1940s. Linear predictive coding (LPC), a speech processing algorithm, was first proposed by Fumitada Itakura of N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communication Theory
Communication theory is a proposed description of communication phenomena, the relationships among them, a storyline describing these relationships, and an argument for these three elements. Communication theory provides a way of talking about and analyzing key events, processes, and commitments that together form communication. Theory can be seen as a way to map the world and make it navigable; communication theory gives us tools to answer empirical, conceptual, or practical communication questions. Communication is defined in both commonsense and specialized ways. Communication theory emphasizes its symbolic and social process aspects as seen from two perspectives—as exchange of information (the transmission perspective), and as work done to connect and thus enable that exchange (the ritual perspective). Sociolinguistic research in the 1950s and 1960s demonstrated that the level to which people change their formality of their language depending on the social context that the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Capital Region Of India
The National Capital Region (NCR) is a planning region centred upon the National Capital Territory (NCT) of Delhi in India. It encompasses Delhi and several districts surrounding it from the states of Haryana, Uttar Pradesh and Rajasthan. The NCR and the associated National Capital Region Planning Board (NCRPB) were created in 1985 to plan the development of the region and to evolve ''harmonized policies for the control of land-uses and development of infrastructure'' in the region. Prominent cities of NCR include Delhi, Faridabad, Ghaziabad, Gurugram, and Noida. The NCR is a ''rural-urban'' region, with a population of over 46,069,000 and an urbanisation level of 62.6%. As well as the cities and towns, the NCR contains ecologically sensitive areas like the Aravalli ridge, forests, wildlife and bird sanctuaries. The Delhi Extended Urban Agglomeration, a part of the NCR, had an estimated GDP of $370 billion (measured in terms of GDP PPP) in 2015–16. History The National Cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gurgaon
Gurgaon (pronunciation: ʊɽɡãːw, officially named Gurugram (pronunciation: ʊɾʊɡɾaːm, is a city located in the northern Indian state of Haryana. It is situated near the Delhi–Haryana border, about southwest of the national capital New Delhi and south of Chandigarh, the state capital. It is one of the major satellite cities of Delhi and is part of the National Capital Region of India. , Gurgaon had a population of 1,153,000. Gurgaon is India's second largest information technology hub and third largest financial and banking hub. Gurgaon is also home to India's largest medical tourism industry. Despite being India's 56th largest city in terms of population, Gurgaon is the 8th largest city in the country in terms of total wealth. Gurgaon serves as the headquarters of many of India's largest companies, is home to thousands of startup companies and has local offices for more than 250 Fortune 500 companies. It accounts for almost 70% of the total annual eco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Delhi
Delhi University (DU), formally the University of Delhi, is a collegiate central university located in New Delhi, India. It was founded in 1922 by an Act of the Central Legislative Assembly and is recognized as an Institute of Eminence (IoE) by the University Grants Commission (UGC). As a collegiate university, its main functions are divided between the academic departments of the university and constituent colleges. Consisting of three colleges, two faculties, and 750 students at its founding, the University of Delhi has since become India's largest institution of higher learning and among the largest in the world. The university has 16 faculties and 86 departments distributed across its North and South campuses, and remaining colleges across the region. It has 91 constituent colleges. The Vice President of India serves as the university chancellor. History The University of Delhi was established in 1922 as a unitary, teaching and residential university by an Act of the the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
All India Council Of Technical Education
The All India Council for Technical Education (AICTE) is a statutory body, and a national-level council for technical education, under the Department of Higher Education. Established in November 1945 first as an advisory body and later on in 1987 given statutory status by an Act of Parliament, AICTE is responsible for proper planning and coordinated development of the technical education and management education system in India. It is assisted by 10 Statutory Boards of Studies, namely, UG Studies in Eng. & Tech., PG and Research in Eng. and Tech., Management Studies, Vocational Education, Technical Education, Pharmaceutical Education, Architecture, Hotel Management and Catering Technology, Information Technology, Town and Country Planning. The AICTE has its new headquarters building in Delhi on the Nelson Mandela Road, Vasant Kunj, New Delhi, 110 067, which has the offices of the chairman, vice-chairman and the member secretary, plus it has regional offices at Kanpur, Chandig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Board Of Accreditation
The National Board of Accreditation (NBA) is one of the two major bodies responsible for accreditation of higher education institutions in India, along with the National Assessment and Accreditation Council (NAAC). NBA accredits technical programmes, such engineering and management programmes, while NAAC accredits general colleges and universities. NBA is a full member of the Washington Accord. History NBA was established by the All India Council for Technical Education (AICTE) in 1994 and operated as an autonomous body since 2010. In 2014 it was granted a full membership status in the Washington Accord. Programs accredited The NBA accredits programmes and not institutes. These include diplomas, undergraduate and postgraduate programs. Accredited fields include engineering & technology, management, pharmacy, architecture, applied arts and crafts, computer applications and hospitality and tourism management. While accreditation is voluntary, in 2017 the AICTE announced that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
