Accession Number: 2014.10.32
Scope & Content: Drawing shows all components of the APH studio recording system, including switch boxes in narrator's room and at copyholder's desk, and relay panel. Drawn: BIM; Nov. 19, 1957.
Creator: American Printing House for the Blind
Interview Date: / /
Collection: APH Archives / RG 15: Talking Book Studio
Credit Line: APH Archives
Subjects: Acoustical engineering Sound recording and reproducing Studios (Recording)