Digital Recording Technologies. Trend of Image Recording Equipments. Digital VTR. Signal Processing Techniques for High Density Recording.

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Forensic Examination of CCTV Digital VTR Surveillance Recording Equipment

Approximately two years ago I authored a paper entitled, “The Forensic Examination of Video Recordings” which discussed some of the more conventional forensic techniques for examining questioned analog videotapes regarding their originality and for possible evidence of tape alteration. This paper specifically addressed the various mechanical and electrical signal anomalies that occur when editi...

متن کامل

Improved Coding Techniques for Digital Recording Systems

OF THE DISSERTATION Improved Coding Techniques for Digital Recording Systems

متن کامل

Timing recovery techniques for digital recording systems

 This thesis is devoted to the development of timing recovery techniques for digital recording systems. The thesis begins with a detailed review and discussion of timing recovery structures, requirements, performance measures, timing error detector (TED) algorithms, and timing acquisition issues. The main contributions include five parts. The first part examines the timing sensitivity of read ...

متن کامل

Equalisation Techniques for Multi-level Digital Magnetic Recording

A large amount of research has been put into areas of signal processing, medium design, head and servo-mechanism design and coding for conventional longitudinal as well as perpendicular magnetic recording. This work presents some further investigation in the signal processing and coding aspects of longitudinal and perpendicular digital magnetic recording. The work presented in this thesis is ba...

متن کامل

Iterative Decoding for Digital Recording Systems

In many existing optical and magnetic digital recording systems, data is usually encoded by a cascade of several encoders, followed by a channel with IS1 (intersymbol interference). Conventional receivers follow a one-path approach, where an equalizer is followed by a cascade of appropriate decoders. We propose a backward compatible iterative receiver which uses generalized erasures. An AZD (am...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan

سال: 1993

ISSN: 0386-6831,1884-9652

DOI: 10.3169/itej1978.47.814