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In digital signal processing, a digital down-converter (DDC) converts a digitized, band-limited signal to a lower frequency signal at a lower sampling rate in order to simplify the subsequent radio stages. The process can preserve all the information in the frequency band of interest of the original signal.
The DirectDraw Surface container file format is a Microsoft format for storing data compressed with the previously proprietary S3 Texture Compression (S3TC) algorithm, [2] which can be decompressed in hardware by GPUs. This makes the format useful for storing graphical textures and cubic environment maps as a data file, both compressed and ...
A DDS-2 cartridge. DDS Streamer inside DDS Cartridges A DAT 72 cartridge DAT 160 logo DAT-72 tape drive, front panel DDS-1 Stores up to 1.3 GB uncompressed (2.6 GB compressed) on a 60 m cartridge or 2 GB uncompressed (4 GB compressed) on a 90 m cartridge. The DDS-1 cartridge often does not have the -1 designation, as initially it was the only ...
Besides the commercial vendors there are plenty of free GDSII utilities. These free tools include editors, [3] [4] [5] viewers, [6] utilities to convert the 2D layout data into common 3D formats, [7] [8] utilities to fly through a 3D version, [9] utilities to convert the binary format to a human readable ASCII format [10] and program libraries ...
Data conversion is the conversion of computer data from one format to another. Throughout a computer environment, data is encoded in a variety of ways. For example, computer hardware is built on the basis of certain standards, which requires that data contains, for example, parity bit checks.
Depending on the type of DDA you have, you may be able to use it to: Withdraw cash from an ATM or bank branch. Make purchases using a debit card. Pay bills. Write checks. Deposit checks.
It provides the clock to the NCO, which produces at its output a discrete-time, quantized version of the desired output waveform (often a sinusoid) whose period is controlled by the digital word contained in the Frequency Control Register. The sampled, digital waveform is converted to an analog waveform by the DAC.
The DDA method can be implemented using floating-point or integer arithmetic. The native floating-point implementation requires one addition and one rounding operation per interpolated value (e.g. coordinate x, y, depth, color component etc.) and output result.