Equipment for Stereophonic Sound Reproduction—Panel Discussion

E. K. Carver (Eastman Kodak Go.): What tension is required over the magnetic head, especially in the two cases where a combination sprocket is used? How great is the tension on the film in that isolated portion?

Print ISSN

0898-042X

Published

1954-03

Content type

Original Research

DOI

10.5594/J00948