| 1. | Final stage protection is included and band switched lowpass filters provide interference protection.
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| 2. | This circuit is, in fact, a basic ( first-order ) lowpass filter.
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| 3. | The algorithm used a loop gain of 0.98 with increasingly attenuating first order lowpass filters.
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| 4. | :A sinc filter is a lowpass filter ( with a really, really sharp cutoff ).
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| 5. | The lowpass filter consists of two polyphase filters, one for the decimator and one for the interpolator.
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| 6. | The Juno-60 features a rather distinctive-sounding 24 dB / octave lowpass filter with resonance.
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| 7. | Most commonly, the prototype filter is expressed as a lowpass filter, but other techniques are possible.
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| 8. | Interpolation requires a lowpass filter after increasing the data rate, and decimation requires a lowpass filter before decimation.
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| 9. | Interpolation requires a lowpass filter after increasing the data rate, and decimation requires a lowpass filter before decimation.
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| 10. | Upsampling requires a lowpass filter after increasing the data rate, and downsampling requires a lowpass filter before decimation.
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