DSP is adopted as downhole tool interface and control circuits,CTS data transmission technology is applied to this digital sonic tool,and good waves datum and satisfactory logging curves are achieved.

• 由于采用了DSP技术做井下仪器的控制和接口,将国内普遍应用的CTS遥传系统应用于数字声波测井仪器的数据传输,在现场测试中得到了优良的声波波列数据和满意的测井效果。