Passive Three-Way All-Pass Crossover Networks

Bullock IRM. Passive Three-Way All-Pass Crossover Networks. J Audio Eng Soc. 1984;32(9):626-639. Available from: https://aes.org/publications/elibrary-page/?id=4488

@article{Bullock1984_4488,
  author = {Bullock, III, Robert M.},
  title = {{Passive Three-Way All-Pass Crossover Networks}},
  journal = {Journal of the Audio Engineering Society},
  volume = {32},
  number = {9},
  pages = {626--639},
  year = {1984},
  month = sep,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=4488}
}

TY  - JOUR
TI  - Passive Three-Way All-Pass Crossover Networks
AU  - Bullock, III, Robert M.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 32
IS  - 9
SP  - 626
EP  - 639
PY  - 1984
DA  - 1984/09/06
UR  - https://aes.org/publications/elibrary-page/?id=4488
PB  - Audio Engineering Society
LA  - en
AB  - It is shown that three-way all-pass crossover networks cannot be successfully derived from two-way all-pass networks if easily alignable passive ladder circuits are to be used. New transfer function triples are introduced which do allow the ladder implementation of three-way all-pass networks. Detailed circuits and alignment formulas are given to show how the new crossover networks may be passively realized.
ER  -