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Analysis, Design, and Order Estimation of Least-Squares FIR Equalizers for Bandwidth Extension of ADCs

Wang, Yinan Johansson, Håkan Li, Nan Li, Qingjiang

Published in Circuits, Systems, and Signal Processing

In modern mixed-signal systems, it is important to build the conversion components with a flat frequency response over their full Nyquist frequency band. However, with increasing circuit speed, it is becoming more difficult to achieve this, due to limitations of the analog front-end circuits. This paper considers finite-length impulse-response (FIR...

Criteria for estimating an FIR filter for cancelling the feedback path signal in hearing aid system

Khoubrouy, Soudeh A. Panahi, Issa M.S.

Published in Signal Processing

•The feedback path in a hearing aid is estimated by an FIR filter.•The proper order of the estimated FIR filter is found by different criteria.•Convergence of the energy of the estimated FIR filter is introduced as one criterion.•Convergence of the last coefficient of the estimated FIR filter is proposed as another criterion.

Publication search with Filter order estimation as keyword

Analysis, Design, and Order Estimation of Least-Squares FIR Equalizers for Bandwidth Extension of ADCs

Criteria for estimating an FIR filter for cancelling the feedback path signal in hearing aid system

Publication search
with Filter order estimation as keyword