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Fixed-Point & Numerics Terms

Q-format arithmetic, saturation, dither, rounding, scaling, overflow, fractional types, fixed-point design, dynamic range, signal-to-noise calculations.

3 terms in this category.

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  • Dither (DSP) Dither is a small amount of noise, typically random or pseudo-random, intentionally added to a signal at or before the quantization stage in...
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  • Fixed-Point Arithmetic Fixed-point arithmetic is a method of representing and computing with fractional numbers using standard integer hardware, by implicitly trea...
  • Floating-Point (DSP) Floating-point is a number representation that encodes a value as a signed mantissa (significand) and a signed exponent relative to a fixed ...
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