To my knowledge, NO.
当代北京口语语料库简介
http://www.corpus4u.com/forum_view.asp?view_id=548&forum_id=53
我国自己的大规模口语库即将建成
http://www.corpus4u.com/forum_view.asp?view_id=834&forum_id=54
Spoken Chinese Corpus - The Lancaster Los Angeles Spoken Chinese Corpus (LLSCC)
http://www.corpus4u.com/forum_view.asp?view_id=834&forum_id=54
现代汉语口语研究的主要成果及相关文献
http://www.corpus4u.com/forum_view.asp?forum_id=53&view_id=455