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dBc (decibels relative to the carrier) is the power ratio of a signal to a carrier signal, expressed in decibels.For example, phase noise is expressed in dBc/Hz at a given frequency offset from the carrier. dBc can also be used as a measurement of Spurious-Free Dynamic Range between the desired signal and unwanted spurious outputs resulting from the use of signal converters such as a digital ...
In telecommunications, the carrier-to-noise ratio, often written CNR or C/N, is the signal-to-noise ratio (SNR) of a modulated signal. The term is used to distinguish the CNR of the radio frequency passband signal from the SNR of an analog base band message signal after demodulation .
In telecommunications, a carrier wave, carrier signal, or just carrier, is a periodic waveform (usually sinusoidal) that conveys information through a process called modulation. One or more of the wave's properties, such as amplitude or frequency, are modified by an information bearing signal, called the message signal or modulation signal .
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Sri Suryaraya Andhra Nighantuvu is a Telugu language dictionary. It is the most comprehensive monolingual Telugu dictionary. [1] It was published in eight volumes between 1936 and 1974. [2] [3] It was named after Rao Venkata Kumara Mahipati Surya Rau, the zamindar of Pitapuram Estate who sponsored the first four volumes of the dictionary. [4] [5]
In this picture there is a phase noise of the main carrier, 3 other signals and "noise hill". A weak signal disappears in the phase noise of the stronger signal In signal processing , phase noise is the frequency-domain representation of random fluctuations in the phase of a waveform , corresponding to time-domain deviations from perfect ...
Google Translate is a multilingual neural machine translation service developed by Google to translate text, documents and websites from one language into another. It offers a website interface, a mobile app for Android and iOS, as well as an API that helps developers build browser extensions and software applications. [3]
The sound tube in Melbourne, Australia, designed to reduce roadway noise without detracting from the area's aesthetics. A noise barrier (also called a soundwall, noise wall, sound berm, sound barrier, or acoustical barrier) is an exterior structure designed to protect inhabitants of sensitive land use areas from noise pollution.