J・C・R・リックライダー
In Marten Egbertus Hendrik Schouten. The Auditory Processing of Speech: From Sounds to Words. Walter de Gruyter. ISBN 3110135892. https://books.google.co.jp/books?id=X5f-VgTo0fAC&pg=PA73&dq=%22Duplex+Theory%22+%22Pitch+Perception%22++models&as_brr=3&ei=TxwuSLSYDJLKsQP-8q38Ag&sig=AUSrkUiV-7mLrQsrqF4iYKelMqQ&redir_esc=y&hl=ja#PPA67,M1
↑ J.C.R. Licklidder
↑ Remarks of President Lyndon B. Johnson Upon Signing the Public Broadcasting Act of 1967, Corporation for Public Broadcasting