Document Type and Number:
Japanese Patent JPS5320818
Kind Code:
B1
Abstract:
A recursive digital filter comprising a digital accumulator for algebraically adding successive modified digital delta coded signals extracted from a memory medium, the memory medium storing said modified digital signals, the memory further being directly addressed by a predetermined number of digital signals fed back from the accumulator.
Application Number:
JP7350471A
Publication Date:
June 29, 1978
Filing Date:
September 22, 1971
Export Citation:
International Classes:
H03H17/04; (IPC1-7): H03H7/28