pdf Transmission Characteristics And Components Of The New 500 Telephone Set Ocr R Popular
By Paul F 977 downloads
1949_Notes_on_the_New_500_Telephone_Set_tci_ocr_r.pdf
Notes on the Discussions at the May 1949 Conference of Bell System Lecturers - covers the new 500 set design.
- Transmission Characteristics of the New Telephone Set, W. C. Jones, p 75-87
- Components of the New Telephone Set, W. L. Tuffnell, p 88-110
Contributed by Steve Cichorsky. OCR by Clint Gilliland.
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