Block Floating-Point FIR Filters Using a Fixed-Point Multiplier

Wise DK. Block Floating-Point FIR Filters Using a Fixed-Point Multiplier. In: AES Convention 109. Audio Engineering Society; 2000. Paper 5175. Available from: https://aes.org/publications/elibrary-page/?id=9163

@inproceedings{Wise2000_9163,
  author = {Wise, Duane K.},
  title = {{Block Floating-Point FIR Filters Using a Fixed-Point Multiplier}},
  booktitle = {AES Convention 109},
  note = {Paper 5175},
  year = {2000},
  month = sep,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=9163}
}

TY  - CPAPER
TI  - Block Floating-Point FIR Filters Using a Fixed-Point Multiplier
AU  - Wise, Duane K.
T2  - AES Convention 109
M1  - Paper 5175
PY  - 2000
DA  - 2000/09/06
UR  - https://aes.org/publications/elibrary-page/?id=9163
PB  - Audio Engineering Society
LA  - en
AB  - This paper investigates the stopband sensitivity of linear-phase FIR filters, specifically sensitivity degradation when the stopband level is on the order of the resolution of the tap weights. The tap weights of the FIR filter can be divided into subgroups and individually scaled so that sensitivity improves at a relatively small computational expense. This advantage can be gained only with a specific variant of convolution that exploits a common pattern of linear-phase FIR tap weights.:
ER  -