ROBUST TELECOMMUNICATION CHANNEL WITH PARAMETERS CHANGING ON A FRAME-BY-FRAME BASIS
نویسندگان
چکیده
منابع مشابه
Changing frame rate, changing satisfaction?
Perceptual indicators of multimedia quality have to be taken into account in order to build the truly end-toend communication architectures of the future. This paper investigates the perceptual impact of differing multimedia presentation frame rates on user information assimilation and level of satisfaction. We apply the Quality of Perception (QoP) concept, which encompasses not only a user’s a...
متن کاملMusical Instrument Detection Detecting instrumentation in polyphonic musical signals on a frame-by-frame basis
Knowledge of the instrumentation of a musical signal at any given time could be useful for major audio signal processing problems such as sound source separation and automated music transcription. Knowing which instruments are playing is a first step toward more intelligently designed solutions to these very important and largely unsolved challenges. So, in this paper, we attempt the problem of...
متن کاملModular server frame with robust earthquake retention
Adequate retention of computer systems during earthquake events is important because it can not only prevent human injury and potential system damage, but also ensure system availability by limiting to acceptable levels the transmitted accelerations to critical system components such as hard drives. This paper discusses the design of an IBM frame structure and related hardware, and the retentio...
متن کاملOn a new G-frame and duality
We introduce a new g-frame (singleton g-frame), g-orthonormal basis and g-Riesz basis and study corresponding notions in some other generalizations of frames.Also, we investigate duality for some kinds of g-frames. Finally, we illustrate an example which provides a suitable translation from discrete frames to Sun's g-frames.
متن کاملMulti-Channel Sampling on Shift-Invariant Spaces with Frame Generators
Let φ be a continuous function in L(R) such that the sequence {φ(t− n)}n∈Z is a frame sequence in L(R) and assume that the shift-invariant space V (φ) generated by φ has a multi-banded spectrum σ(V ). The main aim in this paper is to derive a multi-channel sampling theory for the shift-invariant space V (φ). By using a type of Fourier duality between the spaces V (φ) and L[0, 2π] we find necess...
متن کاملذخیره 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: Advanced Information Systems
سال: 2020
ISSN: 2522-9052
DOI: 10.20998/2522-9052.2020.3.07