Refinements of Transmission Line Loudspeaker Models

Backman J. Refinements of Transmission Line Loudspeaker Models. In: AES Convention 122. Audio Engineering Society; 2007. Paper 7071. Available from: https://aes.org/publications/elibrary-page/?id=14056

@inproceedings{Backman2007_14056,
  author = {Backman, Juha},
  title = {{Refinements of Transmission Line Loudspeaker Models}},
  booktitle = {AES Convention 122},
  note = {Paper 7071},
  year = {2007},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14056}
}

TY  - CPAPER
TI  - Refinements of Transmission Line Loudspeaker Models
AU  - Backman, Juha
T2  - AES Convention 122
M1  - Paper 7071
PY  - 2007
DA  - 2007/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14056
PB  - Audio Engineering Society
LA  - en
AB  - Simple waveguide models of loudspeaker enclosures describe well enclosures with simple interior geometry, but their accuracy is limited if used with more complex internal structures. A refinement of transmission line loudspeaker model is discussed, presenting one-dimensional waveguide approximations for bends and corners. Bends and corners are represented as area changes in the line, approximated as one-dimensional line segments with parameters adjusted to match the exact solutions for sharp (rectangular) corners in a waveguide. Besides modeling the paper discusses the sound transmission characteristics of commonly used bend types and the applicability of the results to folded horns.
ER  -