DEVICE FOR SUPPRESSION OF NARROW-BAND NOISE
FIELD: digital information transmission using noise-like signals, in particular, systems using rejection with alteration of signal transform space upon noise suppression. SUBSTANCE: device has direct Fourier transform unit, envelope detector, strobe unit, main channel unit, unit for differentiating...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | FIELD: digital information transmission using noise-like signals, in particular, systems using rejection with alteration of signal transform space upon noise suppression. SUBSTANCE: device has direct Fourier transform unit, envelope detector, strobe unit, main channel unit, unit for differentiating spectrum envelope, reverse Fourier transform unit, strobe generator. EFFECT: increased stability to noise. 2 dwg |
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