Dr.RVSS Avadhanulu did a recording of several Vedic recitations. He has a website:
http://www.shrivedabharathi.in/dravadhanulu.html
Dr Vamshi Krishna Ghanapathi did his PhD on Vedic recitations
his email: vkghanapathi@gmail.com
Dr. Subroto Roy does research on Vedic recitation :
Sri Vidyashankar Sundareshanji from Shringeri Math:
Regards,
Nagaraj