Essays about: "analog video"

Showing result 21 - 25 of 36 essays containing the words analog video.

  1. 21. Determining the recording time of digital media by using the electric network frequency

    University essay from Signaler och System

    Author : Alex Kantardjiev; [2011]
    Keywords : ENF; electric network frequency criterion; STFT; Capon;

    Abstract : Authentication of recordings is an important task in forensic sciences. When processing audio or video material, some tasks might be related to determining whether or not the material has been edited or falsified in any way, or in other cases, to determine at what point in time a recording was made. READ MORE

  3. 22. System Analysis and Implementation of Delta-Sigma Modulator Topologies with Low Gain Amplifiers in 90nm CMOS

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Bilal Shahzad; [2011]
    Keywords : ;

    Abstract : Data converters are one of the key components in many applications ranging from wireless communication to data acquisitions system, sensors, audio electronics, video display electronics and analog microcontrollers. All of these use some type of data converter to perform the task of signal processing/condition for example in RF transceivers the received analog signal after passing through filters is converted to digital signal for further processing. READ MORE

  4. 23. Design of an Input Multiplexer for Video Applications

    University essay from Elektroniksystem

    Author : Pavel Angelov; [2011]
    Keywords : ;

    Abstract : In modern home entertainment video systems the digital interconnection between the different components is becoming increasingly common. However, analog signal sources are still in widespread use and must be supported by new devices. READ MORE

  5. 24. A 65nm, Low Voltage, Fully Differential, SC Programmable Gain Amplifier for Video AFE

    University essay from Linköpings universitet; Institutionen för systemteknik

    Author : Syed Ahmed Aamir; [2010]
    Keywords : video; analog; low voltage; SC; CMFB; OTA; PGA;

    Abstract : Due to rapid growth of home entertainment consumer market, video technology has been continuously pushed to deliver sharper pictures with higher resolution. This has brought about stringent requirements on the video analog front end, which often coupled with the low power and low voltage regulations had to deal with short channel effects of the deep submicron CMOS processes. READ MORE

  6. 25. DIGITAL GAIN ERROR CORRECTION TECHNIQUE  FOR 8-BIT PIPELINE ADC

    University essay from Elektroniska komponenter

    Author : khalid javeed; [2010]
    Keywords : ADC; Pipelined; Error Correction; Inter-Stage Gain;

    Abstract : An analog-to-digital converter (ADC) is a link between the analog and digital domains and plays a vital role in modern mixed signal processing systems. There are several architectures, for example flash ADCs, pipeline ADCs, sigma delta ADCs,successive approximation (SAR) ADCs and time interleaved ADCs. READ MORE