Development and Validation of a Full Range Acoustic Impedance Tube

Schlieper R, Li S, Peissig J. Development and Validation of a Full Range Acoustic Impedance Tube. In: AES Convention 144. Audio Engineering Society; 2018. Paper 443. Available from: https://aes.org/publications/elibrary-page/?id=19556

@inproceedings{Schlieper2018_19556,
  author = {Schlieper, Roman and Li, Song and Peissig, Jürgen},
  title = {{Development and Validation of a Full Range Acoustic Impedance Tube}},
  booktitle = {AES Convention 144},
  note = {Paper 443},
  year = {2018},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=19556}
}

TY  - CPAPER
TI  - Development and Validation of a Full Range Acoustic Impedance Tube
AU  - Schlieper, Roman
AU  - Li, Song
AU  - Peissig, Jürgen
T2  - AES Convention 144
M1  - Paper 443
PY  - 2018
DA  - 2018/05/06
UR  - https://aes.org/publications/elibrary-page/?id=19556
PB  - Audio Engineering Society
LA  - en
AB  - The knowledge about the physical properties of materials is of high importance for research and development in acoustics. A standardized method for the determination of acoustic impedances is the impedance measuring tube based on the transfer functions method according to ISO 10534-2. This engineering brief presents the development of an impedance measuring tube with an internal diameter of 8 mm for acoustical impedance measurements in the range of 60 Hz to 20 kHz. The impedance tube was validated by comparison of the measurement results to analytical results of the rigid termination, the open-ended tube, and the empty sample holder.
ER  -