https://www.st.com/en/solutions-reference-designs/audio-identification-solutions/documentation.html
Audio identification | Solution - Documentation - STMicroelectronics
Discover PDF resources and datasheets around Audio identification solutions.
audio identificationsolutiondocumentationstmicroelectronics
https://acoustid.biz/
Open source audio identification services | AcoustID
Audio identification services based on 100% open source software
open sourceaudio identificationservicesacoustid
https://erowid.org/references/refs_view.php?ID=3715&S=identification
Erowid.org: Erowid Reference 3715 : Drugs and Seizure Identification by Audio Spectrometry : Kubos...
The Index page for the reference article: Kubos KL Drugs and Seizure Identification by Audio Spectrometry Dissertation Abstr. Internat. 1980 41(3):1155
erowid org