| 摘要 |
PURPOSE:To save the circuit scale by providing a digital signal processor possible for program to attain plural correcting processings with a processor. CONSTITUTION:A digital voice data correcting device is provided with an error pointer and a digital signal processor 1 inputting digital voice data via a multiplexer and possible for program. Demultiplexers 3, 4, 9 controlled with a control section 8 and RAMs 5, 6 are connected to the processor 1. An error pointer and digital voice data corresponding thereto are stored temporarily in the plural RAM in the inside of the processor 1. Then when one set of error pointers and digital voice data is inputted, its error and a voice data are shifted and the inputted pointer and data are set to the RAMs. Then plural corrections are processed by the processor 1 to save the circuit scale of the correcting device. |
