Abstract: A binding line including at least first and second binding line sections. The first binding line section is adapted to transport books therealong to a book exit station and the second binding line section is adapted to transport books therealong from a book entry station. The binding line includes a book transferring mechanism or subsystem for moving books from the book exit station of the first binding line section to the book entry station of the second binding line section as well as devices associated with book leaving the book exit station and books entering the book entry station for tracking books during transfer from the first binding line section to the second binding line section. The first binding line section can run at the same or a different speed than the second binding line section. In addition, the binding line can include asynchronous or synchronous multiple first and/or second binding line sections.

Abstract: A binding line including at least first and second binding line sections. The first binding line section is adapted to transport books therealong to a book exit station and the second binding line section is adapted to transport books therealong from a book entry station. The binding line includes a book transferring mechanism or subsystem for moving books from the book exit station of the first binding line section to the book entry station of the second binding line section as well as devices associated with book leaving the book exit station and books entering the book entry station for tracking books during transfer from the first binding line section to the second binding line section. The first binding line section can run at the same or a different speed than the second binding line section. In addition, the binding line can include asynchronous or synchronous multiple first and/or second binding line sections.

Abstract: A method of and apparatus for converting between first and second digital data formats is disclosed whereby digital words of the first format are analyzed to detect an upper bandwidth limit of a corresponding analog signal in an interval thereof defined by such words and to determine the level of the analog signal at the beginning of such interval. A digital word of the second format is encoded with first and second pluralities of bits representing the determined upper bandwidth limit and the level of the corresponding analog signal at the beginning of the interval.

Abstract: A method of and apparatus for converting between first and second digital data formats is disclosed whereby digital words of the first format are analyzed to detect an upper bandwidth limit of a corresponding analog signal in an interval thereof defined by such words and to determine the level of the analog signal at the beginning of such interval. A digital word of the second format is encoded with first and second pluralities of bits representing the determined upper bandwidth limit and the level of the corresponding analog signal at the beginning of the interval.

Abstract: There is disclosed herein a method of and system for reproducing an analog signal using digital techniques. The system includes means for encoding the analog signal in digital form and means for decoding the encoded analog signal. The encoding means includes means for detecting the upper bandwidth limit of the input analog signal during each of a plurality of successive sample intervals. Means coupled to the detecting means are included for sampling the input analog signal at a sampling rate determined in accordance with the detected upper bandwidth limits to derive a series of voltage levels which together define a sampled approximation of the input analog signal. Means are coupled to the sampling means for converting each voltage level and the sampling rate at which such voltage level was derived into digital signals.