Limits RegistryPUBLIC RECORDLimits RegistryResearch Console →A bank of generalized sampling channels must collectively provide Nyquist density to reconstruct an arbitrary B-bandlimited signal.
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Lower-bound aggregate periodic multichannel sampling rate for stable reconstruction of arbitrary signals supported on [-B,B] Hz.
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Limits Registry. LR-003420. Papoulis generalized-sampling aggregate-density bound. 2026.