| 摘要 |
Methods and systems for processing a signal are disclosed herein and may comprise adding a plurality of offsets to a summed input signal to generate a plurality of offset summed input signals. The offset summed input signals may be filtered to generate a plurality of filtered offset summed input signals. A plurality of summed current input signals may be generated by adding the plurality of filtered offset summed input signals to an input signal. While the summed current input signals are being generated, an offset is simultaneously determined for an output signal based on the summed input signal. The offsets may be added to the summed input signal via carry-save addition. The plurality of offsets may comprise a zero offset. The offset summed input signals may be filtered utilizing infinite impulse response filter and/or finite impulse response filter.
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