RECORDING SIGNAL CLAMPING PREVENTION CIRCUIT OF RECORDABLE DIGITAL AUDIO DEVICE

摘要

The anti-clamping circuit displaying the status of clamping to adjust the audio input signal comprises a converter (11) converting the serial digital data into parallel data; a latch (12) keeping the converted data; a data transform logic (13) fitting data in a latch (12) to the displaying device; a ROM (14) receiving the fitted data as its address; a logic (15) selecting the left or the right sampling data which are to be sent to the display driver (16).