(This is a serial dump from a USB measurement device.) I've been staring at this for a few hours. The first two columns are raw values (decimal and hex) and the third column is some kind of encoding of them. I wondered if maybe the third column was a 12-bit floating point format, but it's a little weird. Any ideas? Russ 61 0x3d 0x966 68 0x44 0x86c 98 0x62 0x5dc 99 0x63 0x5cc 100 0x64 0x5bd 101 0x65 0x5ad 105 0x69 0x57e 106 0x6a 0x56f 107 0x6b 0x55f 108 0x6c 0x54f 110 0x6e 0x540 112 0x70 0x521 114 0x72 0x511 115 0x73 0x501 118 0x76 0x4e2 119 0x77 0x4d2 123 0x7b 0x4b3 124 0x7c 0x4a4 126 0x7e 0x494 127 0x7f 0x484 129 0x81 0x475 131 0x83 0x465 137 0x89 0x436 139 0x8b 0x427 143 0x8f 0x407 150 0x96 0x3d8 152 0x98 0x3c9 157 0x9d 0x3aa 175 0xaf 0x34c 181 0xb5 0x32d 185 0xb9 0x31d 189 0xbd 0x30d 192 0xc0 0x2fe 196 0xc4 0x2ee 201 0xc9 0x2de 205 0xcd 0x2cf 210 0xd2 0x2bf 214 0xd6 0x2b0 219 0xdb 0x2a0 225 0xe1 0x290 230 0xe6 0x281 236 0xec 0x271 242 0xf2 0x261 248 0xf8 0x252 255 0xff 0x242 269 0x10d 0x223 278 0x116 0x213 286 0x11e 0x204 295 0x127 0x1f4 304 0x130 0x1e4 314 0x13a 0x1d5 325 0x145 0x1c5 336 0x150 0x1b6 349 0x15d 0x1a6 363 0x16b 0x196 377 0x179 0x187 1568 0x620 0x05e