关于传真解调的标准C源程序，对第三类传真解调和译码比较详细；-fax modems on the standard C source files, the third category fax demodulation and decoding more detail;

中文版传真通信协议国际标准 ITU-T T.30-This Recommendation defines the procedures used by Group 3 facsimile terminals as defined in ITU-T Rec. T.4. These procedures enable documents to be transmitted on the general switched telephone network, international lease