need hardware design which can take input from analog input like MIC or Phone line for decoding DTMF and record voice from that analog input. The voice is to be processed and then stored either on internal sata hard drive/sd card/ flash. The hardware must have sata interface for internal hdd, lcd with touch panel, interface for usb/ps2 keyboard, mouse, on board keypad for easy navigation. The hardware should have 3 to 5 usb ports, ethernet port, serial port (rs 232). The hardware should have ddr 3 and atleast two sata ports, option to connect external monitor.
9 freelancers are bidding on average $1954 for this job
hi .we have an experts of team .we already build similar project in pic microcontroller in our own lab.i hope our professional experience knowledge will help you alot .thanks