R. Biddulph

Automatic Recognition of Spoken Digits

K. Davis, R. Biddulph, S. Balashek, 1952 .

Differential Pitch Sensitivity of the Ear

R. Biddulph, R. Biddulph, E. G. Shower, 1931 .

Hearing aid or “band aid”? Evaluating large scale hearing aid donation programmes in the Philippines

R. Biddulph, Hubert Ramos, J. Newall, 2019, International journal of audiology.

A Strength–Porosity Relation Involving Different Pore Geometry and Orientation

R. Biddulph, Sherman D. Brown, P. D. Wilcox, 1964 .

Short‐Term Autocorrelation Analysis and Correlatograms of Spoken Digits

R. Biddulph, R. Biddulph, 1954 .