Time Delay Spectrometry

Fitzgerald M. Time Delay Spectrometry. In: AES Convention 87. Audio Engineering Society; 1989. Paper 2871. Available from: https://aes.org/publications/elibrary-page/?id=5823

@inproceedings{Fitzgerald1989_5823,
  author = {Fitzgerald, Mark},
  title = {{Time Delay Spectrometry}},
  booktitle = {AES Convention 87},
  note = {Paper 2871},
  year = {1989},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=5823}
}

TY  - CPAPER
TI  - Time Delay Spectrometry
AU  - Fitzgerald, Mark
T2  - AES Convention 87
M1  - Paper 2871
PY  - 1989
DA  - 1989/10/06
UR  - https://aes.org/publications/elibrary-page/?id=5823
PB  - Audio Engineering Society
LA  - en
AB  - Time Delay Spectrometry is a three-dimensional approach to unlocking the same information as can be found through FFT analysis. The essentials of the process are stated as follows. An excitation signal, or forcing function is used to drive a transducer or transducer system. The signal (often called a chirp in the radar/sonar jargon) is a linearly swept glide tone of sinusoidal nature.
ER  -