Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 37 for “"Digital TV"”.
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Processing digital television streams
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.
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IP multicast in digital television transmission infrastructure
Thesis (M.Eng. and S.B.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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An investigation of methods for digital television format conversions
Thesis (M.Eng. and S.B.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2002.
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A software 8-VSB receiver for ATSC digital television
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
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Receiver synchronization for the opportunistic use of integrated service digital broadcasting – terrestrial digital television signals
… their use practical. Some of these signals like digital television are transmitted at high power. The Ionospheric Scintillation Explorer (ISX) mission dedicated to studying the ionospheric scintillations has been suggested by SRI International, Inc. as a satellite which will receive the …
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Making Local News: An organisational ethnography investigating news values within Local Digital Television Programme Services (L-DTPS)
This study of the production of British broadcast journalism, rather than its finished products, reveals the ways in which the organising and financing of journalism have traceable consequences on the ways in which news is selected and constructed, supporting the critical political economy …
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Power, Policy, and Digital Switchover: An Analysis of Communication Policy Making and its Challenges for Regulating Ghana’s Digital Television Sector
… policy making in Ghana during the country’s digital switchover process launched in 2010. The thesis argues that Ghana’s digital switchover policy making process was an opportunity to refashion policy and regulatory structures towards the public interest that went beyond the modernisation of …
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Broadcasting policy in Italy's 'second republic' 1994-2006
… service broadcasting; and government policy on digital television. Drawing on the literature on comparative European broadcasting policy from social and political science, this thesis examines the ways in which a number of analytically distinct factors – technological change in the shape of …
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Using enhancement data for deinterlacing 1080i high definition television
… interlaced high definition television (HDTV) to remove unsightly artifacts. U.S. over-the-air television broadcasting is scheduled to switch to an all-digital format in June, 2009. Therefore, we are ready for a new system which will improve HDTV. A receiver compatible system can add a …
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The Impact of Ownership, Regulation Issues and Technology Adoption on the Introduction of Digital Terrestrial Television: A Comparison of the United States and Mainland China
… and technology adoption on the introduction of digital terrestrial television in the United States and Mainland China. Through the use of a case study approach, a qualitative and quantitative examination is given. The results indicate that private group ownership throughout the U.S. digital …
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I've been dressing up like a man: An ideological criticism of "Transparent"
… an ideological criticism of the acclaimed Amazon digital television series Transparent. Transparent is a series that focuses heavily on LGBTQ+ issues, including a transgender protagonist and several LGBTQ+ characters. Recognizing the importance of LGBTQ+ representation in media, this study draws …
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Measuring Noise in the VHF Band and Its Effect on Low SNR Signal Detection
… of man-made impulsive noise in the broadcast digital television bands to measure its presence, power, and spatial correlation. The effects of impulsive noise on the detection performance of an energy detector were analyzed. Lastly, a wideband RF receiver was designed, built, and tested on the …
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An embedded, wireless-energy-harvesting platform (E-WEHP) for powering sensors using existing, ambient, wireless signals present in the air
… using the power present in ambient, wireless, Digital-TV signals without the use of batteries. This work involves an in-depth characterization of OFDM signals used in Digital-TV broadcasts in Tokyo and Atlanta along with the design and development of the E-WEHP hardware and firmware that …
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Ambient ZeroScatter: Ambient BPSK and QPSK Backscatter Communication using Existing Digital I/O Pins
… We demonstrate that completely unmodied digital I/O pins on MCUs and FPGAs can be re-purposed as binary phase-shift keying (BPSK) backscatter modulators in the UHF and microwave bands with zero added components, and that multiple digital I/O pins can be used in combination with series or …
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The convergence of telecommunications and broadcasting in Japan
… in broadband technology, the introduction of digital TV, and deregulation are driving a transformation referred to as the "convergence of telecommunications and broadcasting". At the same time, these drivers are dramatically changing the traditional industry structure of telecommunication and …
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Coherent Mitigation of Radio Frequency Interference in 10-100 MHz
… applied and evaluated for RFI in the form of Digital TV signals. In both cases, we compare the performance of the demod-remod PE/S with that of a traditional adaptive canceling method employing a reference antenna, and propose a hybrid method to further improve performance. A new metric for …
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Righting and Re-Writing The Blueprint: The creation of an Afrofuturistic television series and a self-sustaining television network to disrupt the misrepresentation of the Caribbean Family in British Television Drama
… InVisible; Butterfly, a supporting weekly digital Television and Film Magazine introducing the groundbreaking work of Black Creatives to a global audience. Together, these artefacts have implications for future generations as they challenge the political, educational, financial, and social …
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The politics of DTT policy-making in Bulgaria: the significance of path dependencies and institutional characteristics
… policy process concerning the introduction of digital terrestrial television (DTT) in Bulgaria. Bulgaria is an Eastern European post-communist country and a member of the European Union (EU) since 2007. The policy of digitalisation of terrestrial broadcasting is studied from a domestic …
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Iterative Memoryless Non-linear Estimators of Correlation for Complex-Valued Gaussian Processes that Exhibit Robustness to Impulsive Noise
… complex-valued Guassian processes and real-world digital television signals collected using a software defined radio.
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Våra nyheter på vårt språk : Om minoritetsspråk, medier och att arbeta på svenska i Finland
… i Aktuellt klockan 17 (radio) och Tv-nytt. Dessutom har vi gjort en enkätundersökning och två fokusgruppintervjuer bland de finlandssvenska nyhetsjournalisterna för att få reda på hur de ser på sin situation. Undersökningarna visar att cirka 80 procent av intervjuerna i …
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