Signal-Biased MLS-Based Hearing-Aid Frequency Response Measurement

Schneider T, Jamieson DG. Signal-Biased MLS-Based Hearing-Aid Frequency Response Measurement. J Audio Eng Soc. 1993;41(12):987-997. Available from: https://aes.org/publications/elibrary-page/?id=6966

@article{Schneider1993_6966,
  author = {Schneider, Todd and Jamieson, Don G.},
  title = {{Signal-Biased MLS-Based Hearing-Aid Frequency Response Measurement}},
  journal = {Journal of the Audio Engineering Society},
  volume = {41},
  number = {12},
  pages = {987--997},
  year = {1993},
  month = dec,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6966}
}

TY  - JOUR
TI  - Signal-Biased MLS-Based Hearing-Aid Frequency Response Measurement
AU  - Schneider, Todd
AU  - Jamieson, Don G.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 41
IS  - 12
SP  - 987
EP  - 997
PY  - 1993
DA  - 1993/12/06
UR  - https://aes.org/publications/elibrary-page/?id=6966
PB  - Audio Engineering Society
LA  - en
AB  - Two new signal-biased maximum-length-sequence (MLS)-based frequency response measurements have been developed for the electroacoustic characterization of hearing aids. These methods measure the frequency response of an automatic signal-processing (ASP) hearing aid when various types of bias signals are present. Such biased measurements can be used to identify the type of processing used by a hearing aid. Two methods of signal biasing are presented: subtractive and adaptive. Both methods apply a biasing signal and a low-level MLS simultaneously. The adaptive method requires that the biasing signal be periodic; for the subtractive method, any bias signal may be used. Measurement results are presented for two ASP hearing aids.
ER  -