Each of the articles on this site (and more you can find here) includes masses of academic references and links to other materials.
As well, here are few useful links related to Forensic Transcription (in no particular order) that you might find interesting
- International Association for Forensic Phonetics and Acoustics (IAFPA) http://www.iafpa.net/
- International Journal of Speech Language and the Law https://journals.equinoxpub.com/index.php/IJSLL/index
- International Association of Forensic Linguists (IAFL) http://www.iafl.org
- Language in the Judicial Process (Bethany Dumas) http://ljp.utk.edu
- Roger Shuy (USA) http://www.rogershuy.com
- Australasian Speech Science and Technology Association (ASSTA) http://www.assta.org/
- Forensic Voice Comparison (Phil Rose/Geoffrey Morrison) http://forensic-voice-comparison.net/
- JPFrench Associates (Peter French) http://www.jpfrench.com/
- Francis Nolan’s Homepage http://www.ling.cam.ac.uk/francis/
- University of York’s Forensic Speech Science group https://sites.google.com/site/yorkfss/home
- John Olsson’s Forensic Linguistics Institute http://www.thetext.co.uk/
- Centre for Forensic Linguistics, Aston University http://www.forensiclinguistics.net
- CaLL: Cardiff Language and Law Research Network http://blogs.cardiff.ac.uk/call/
- Sue Blackwell’s Forensic Linguistics mailing list https://www.jiscmail.ac.uk/cgi-bin/webadmin?A0=FORENSIC-LINGUISTICS RECOMMENDED but does require sign-up