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Articles about Phase Noise Measurement (0-3 of 3)
- How To Compute Snr Or Signal To Noise Ratio
By: Jim Meer | - The SNR or Signal to Noise Ratio gives a contrast of the signal amount w/ the background noise amount in a specific signal; such that a high Signal to Noise Ratio specifies the noise is less obvious. The Signal to Noise Ratio is utilized in electrical engineering where the signal is electromagnetic, but it has uses in acoustics as well, where the signal is known as a sound. The decibel is described in a way that the Signal to Noise Ratio can be applied to every signal, in spite of its source.
Tags: Phase Noise Measurement, Noise Measurements, Signal To Noise Ratio, SignalToNoiseRatio
- Mobile Phone Testing
By: Kristin Clerk | - The mobile device testing as well as mobile phone testing is in huge demand now. In today's world, you have a number of choices to make what device should your application use, what operating system, what networks will be relied on? Moreover, the list only keeps growing. Why not make things simpler?
Mobiquests Mobile Test Centre offers mobile application and testing services to simplify the testing needs of applications developers, service providers and handset manufacturer ...
Tags: Network testing, application testing, mobile application testing, mobile software testing, mobile device testing, device testing, wireless testing
- Current Status Of Video Objective Measurements
By: Bill Reckwerdt | - This paper explores the challenges associated with assessing video quality. Assessing video quality ultimately depends on the customer's reaction on their new TV. Many factors affect the video before it gets to the TV: compression, image processing, scaling, decoding, transmission, etc. To isolate their video algorithm, companies perform verification using: subjective and objective video assessment techniques. While it would be far cheaper, to perform only objective test, nothing beats the human ...
Tags: HD-SDI, Dual-Link, SDI Playout, SDI Playback, SDI Capture, SDI Recording, DVI Playback, DVI Capture
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