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A numerically controlled oscillator (NCO) is a digital signal generator which creates a synchronous (i.e., clocked), discrete-time, discrete-valued representation of a waveform, usually sinusoidal. [1] NCOs are often used in conjunction with a digital-to-analog converter (DAC) at the output to create a direct digital synthesizer (DDS). [3]
NCO is linked to the market for loanable funds and the international foreign exchange market. This relationship is often summarized by graphing the NCO curve with the quantity of country A's currency in the x-axis and the country's domestic real interest rate in the y-axis. The NCO curve gets a negative slope because an increased interest rate ...
A basic Direct Digital Synthesizer consists of a frequency reference (often a crystal or SAW oscillator), a numerically controlled oscillator (NCO) and a digital-to-analog converter (DAC) [5] as shown in Figure 1. The reference oscillator provides a stable time base for the system and determines the frequency accuracy of the DDS.
NCO may refer to: NCO Group, an international corporation; National Children's Orchestra of Great Britain; Net capital outflow, an economic metric; NetCDF Operators, software; Network-centric operations, a theory of war in the information age; Non-commissioned officer, a category of military rank; Numerically controlled oscillator, a digital ...
The badge of the Master Chief Petty Officer of the U.S. Navy, worn on a service dress blue uniform's sleeve. In the United States Navy, a rate is the military rank of an enlisted sailor, indicating where the sailor stands within the chain of command, and also defining one's pay grade.
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NCO (netCDF Operators) is a suite of programs designed to facilitate manipulation and analysis of self-describing data stored in the netCDF format. Program Suite
Calculate the costs of moving. Moving is not only a stressful experience but also an expensive one. Selling a home requires you to navigate a fluctuating real estate market — and if you happen ...