{"id":935,"date":"2018-06-02T20:16:14","date_gmt":"2018-06-02T20:16:14","guid":{"rendered":"http:\/\/speccie.uk\/software\/?page_id=935"},"modified":"2024-02-21T16:11:55","modified_gmt":"2024-02-21T16:11:55","slug":"spectrum","status":"publish","type":"page","link":"https:\/\/speccie.uk\/software\/spectrum\/","title":{"rendered":"Spectrum\u2122"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-953 aligncenter\" src=\"http:\/\/speccie.uk\/software\/wp-content\/uploads\/2018\/06\/Spectrum-copy.gif\" alt=\"\" width=\"290\" height=\"214\" \/><\/p>\n<p><b>About Spectrum\u2122\u2026<\/b><\/p>\n<p>From an initial inception as a IIgs communications program called Impala, Spectrum\u2122 was developed and released under the guidance of Dave Hecker of Seven Hills International. Originally released back in 1991, it was sold by Seven Hills until their eventual closure.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>Spectrum\u2122 is a telecommunications program written specifically for the Apple IIgs. It uses the standard Apple IIgs \u201cdesktop interface\u201d so it\u2019s powerful, yet easy to learn and use.<\/p>\n<p>The simplicity of the IIgs desktop interface, and the memory available in the IIgs, allows many features in Spectrum that are not practical in ordinary communications programs.<\/p>\n<p>A powerful scripting language allows Spectrum\u2122 to be tailored specifically for individual use. Scripts can do almost anything you wish, ranging from emulating an electronic bulletin board, to the daily automatic logging, sending and retrieving of mail. It is also expandable with \u201cplug in\u201d XCMDs, which let you do many things that were previously thought impossible in a communications program.<\/p>\n<p>Spectrum includes many file transfer protocols, from X\/Y\/Zmodem through to the fast \u201cSliding Windows\u201d Kermit, and is compatible with both serial connections using the serial port, and TCP\/IP connections using Marinetti.<\/p>\n<p>Spectrum is an expandable program that allows access to many different \u201chost\u201d computers and systems. In addition to the standard Super Hires screen display, Spectrum\u2122 can use an 80 column text screen display. Additional \u201cdrop in\u201d displays are also provided (ANSI, ProTERM\u2122 Special, Viewdata, VT100, etc.).<\/p>\n<p>Our goal was to make Spectrum\u2122 a very useful tool so it would be a valuable tool for your personal use.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-72 aligncenter\" src=\"http:\/\/speccie.uk\/software\/wp-content\/uploads\/2017\/05\/About-Spectrum.jpg\" alt=\"\" width=\"445\" height=\"276\" srcset=\"https:\/\/speccie.uk\/software\/wp-content\/uploads\/2017\/05\/About-Spectrum.jpg 931w, https:\/\/speccie.uk\/software\/wp-content\/uploads\/2017\/05\/About-Spectrum-300x186.jpg 300w, https:\/\/speccie.uk\/software\/wp-content\/uploads\/2017\/05\/About-Spectrum-768x477.jpg 768w\" sizes=\"auto, (max-width: 445px) 85vw, 445px\" \/><\/p>\n<p><b>Note from the Author\u2026<\/b><\/p>\n<p>Spectrum\u2122 took me many years to complete. In fact, I originally bought my IIgs to write the program. I have had many steep learning curves during its development, and have changed my mind a number of times. Finally I got to the point where the program was a true, working reality.<\/p>\n<p>At the time, I was a full time lecturer in desktop publishing and computer graphics at an art college in England. I was also a Sysop of the TABBS Bulletin Board. The programming (in APW assembler) was done in any spare moments that I had left\u2026 hence the time it took to gestate Spectrum!<\/p>\n<p>When I set out to write Spectrum\u2122, there were no communications programs such as America Online or CompuServe Information Manager to model it on, so Spectrum\u2122 was conceived of as a conventional communications program. From the outset, I had ideas for some unique features, most of which have made it into the final version.<\/p>\n<p>Spectrum\u2122 was my third major telecommunications program. My first two were very conventional: Data Highway (now Antelope), which runs under DOS 3.3, and Gazelle, which runs under ProDOS. Neither of these programs were ever sold openly in the US market, but were popular in Europe because both included Viewdata display drivers as well as the 80 column display.<\/p>\n<p>I hope you find Spectrum\u2122 as useful and enjoyable as I have!<\/p>\n<h6 style=\"text-align: center;\">Spectrum\u2122 does everything<\/h6>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_935\" class=\"pvc_stats all  \" data-element-id=\"935\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.0\" viewBox=\"0 0 502 315\" preserveAspectRatio=\"xMidYMid meet\"><g transform=\"translate(0,332) scale(0.1,-0.1)\" fill=\"\" stroke=\"none\"><path d=\"M2394 3279 l-29 -30 -3 -207 c-2 -182 0 -211 15 -242 39 -76 157 -76 196 0 15 31 17 60 15 243 l-3 209 -33 29 c-26 23 -41 29 -80 29 -41 0 -53 -5 -78 -31z\"\/><path d=\"M3085 3251 c-45 -19 -58 -50 -96 -229 -47 -217 -49 -260 -13 -295 52 -53 146 -42 177 20 16 31 87 366 87 410 0 70 -86 122 -155 94z\"\/><path d=\"M1751 3234 c-13 -9 -29 -31 -37 -50 -12 -29 -10 -49 21 -204 19 -94 39 -189 45 -210 14 -50 54 -80 110 -80 34 0 48 6 76 34 21 21 34 44 34 59 0 14 -18 113 -40 219 -37 178 -43 195 -70 221 -36 32 -101 37 -139 11z\"\/><path d=\"M1163 3073 c-36 -7 -73 -59 -73 -102 0 -56 133 -378 171 -413 34 -32 83 -37 129 -13 70 36 67 87 -16 290 -86 209 -89 214 -129 231 -35 14 -42 15 -82 7z\"\/><path d=\"M3689 3066 c-15 -9 -33 -30 -42 -48 -48 -103 -147 -355 -147 -375 0 -98 131 -148 192 -74 13 15 57 108 97 206 80 196 84 226 37 273 -30 30 -99 39 -137 18z\"\/><path d=\"M583 2784 c-38 -19 -67 -74 -58 -113 9 -42 211 -354 242 -373 16 -10 45 -18 66 -18 51 0 107 52 107 100 0 39 -1 41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 -309 363 -465 492 -447 370 -946 591 -1479 653 -113 14 -422 18 -536 8z m395 -428 c171 -34 330 -124 456 -258 112 -119 167 -219 211 -378 27 -96 24 -300 -5 -401 -72 -255 -236 -447 -474 -557 -132 -62 -201 -76 -368 -76 -167 0 -236 14 -368 76 -213 98 -373 271 -451 485 -162 444 86 934 547 1084 153 49 292 57 452 25z m909 -232 c222 -123 408 -262 593 -441 76 -74 138 -139 138 -144 0 -16 -233 -242 -330 -319 -155 -123 -309 -223 -461 -299 l-81 -41 32 46 c18 26 49 83 70 128 143 306 141 649 -6 957 -25 52 -61 116 -79 142 l-34 47 45 -20 c26 -10 76 -36 113 -56z m-2057 25 c-40 -58 -105 -190 -130 -263 -110 -324 -59 -707 132 -981 25 -35 42 -64 37 -64 -19 0 -241 119 -326 174 -188 122 -406 314 -532 468 l-58 71 108 103 c185 178 428 349 672 473 66 33 121 60 123 61 2 0 -10 -19 -26 -42z\"\/><path d=\"M2375 1950 c-198 -44 -350 -190 -395 -379 -18 -76 -8 -221 19 -290 114 -284 457 -406 731 -260 98 52 188 154 231 260 27 69 37 214 19 290 -38 163 -166 304 -326 360 -67 23 -215 33 -279 19z\"\/><\/g><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/speccie.uk\/software\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>About Spectrum\u2122\u2026 From an initial inception as a IIgs communications program called Impala, Spectrum\u2122 was developed and released under the guidance of Dave Hecker of Seven Hills International. Originally released back in 1991, it was sold by Seven Hills until their eventual closure.\u00a0 Spectrum\u2122 is a telecommunications program written specifically for the Apple IIgs. It &hellip; <a href=\"https:\/\/speccie.uk\/software\/spectrum\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Spectrum\u2122&#8221;<\/span><\/a><\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_935\" class=\"pvc_stats all  \" data-element-id=\"935\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.0\" viewBox=\"0 0 502 315\" preserveAspectRatio=\"xMidYMid meet\"><g transform=\"translate(0,332) scale(0.1,-0.1)\" fill=\"\" stroke=\"none\"><path d=\"M2394 3279 l-29 -30 -3 -207 c-2 -182 0 -211 15 -242 39 -76 157 -76 196 0 15 31 17 60 15 243 l-3 209 -33 29 c-26 23 -41 29 -80 29 -41 0 -53 -5 -78 -31z\"\/><path d=\"M3085 3251 c-45 -19 -58 -50 -96 -229 -47 -217 -49 -260 -13 -295 52 -53 146 -42 177 20 16 31 87 366 87 410 0 70 -86 122 -155 94z\"\/><path d=\"M1751 3234 c-13 -9 -29 -31 -37 -50 -12 -29 -10 -49 21 -204 19 -94 39 -189 45 -210 14 -50 54 -80 110 -80 34 0 48 6 76 34 21 21 34 44 34 59 0 14 -18 113 -40 219 -37 178 -43 195 -70 221 -36 32 -101 37 -139 11z\"\/><path d=\"M1163 3073 c-36 -7 -73 -59 -73 -102 0 -56 133 -378 171 -413 34 -32 83 -37 129 -13 70 36 67 87 -16 290 -86 209 -89 214 -129 231 -35 14 -42 15 -82 7z\"\/><path d=\"M3689 3066 c-15 -9 -33 -30 -42 -48 -48 -103 -147 -355 -147 -375 0 -98 131 -148 192 -74 13 15 57 108 97 206 80 196 84 226 37 273 -30 30 -99 39 -137 18z\"\/><path d=\"M583 2784 c-38 -19 -67 -74 -58 -113 9 -42 211 -354 242 -373 16 -10 45 -18 66 -18 51 0 107 52 107 100 0 39 -1 41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 -309 363 -465 492 -447 370 -946 591 -1479 653 -113 14 -422 18 -536 8z m395 -428 c171 -34 330 -124 456 -258 112 -119 167 -219 211 -378 27 -96 24 -300 -5 -401 -72 -255 -236 -447 -474 -557 -132 -62 -201 -76 -368 -76 -167 0 -236 14 -368 76 -213 98 -373 271 -451 485 -162 444 86 934 547 1084 153 49 292 57 452 25z m909 -232 c222 -123 408 -262 593 -441 76 -74 138 -139 138 -144 0 -16 -233 -242 -330 -319 -155 -123 -309 -223 -461 -299 l-81 -41 32 46 c18 26 49 83 70 128 143 306 141 649 -6 957 -25 52 -61 116 -79 142 l-34 47 45 -20 c26 -10 76 -36 113 -56z m-2057 25 c-40 -58 -105 -190 -130 -263 -110 -324 -59 -707 132 -981 25 -35 42 -64 37 -64 -19 0 -241 119 -326 174 -188 122 -406 314 -532 468 l-58 71 108 103 c185 178 428 349 672 473 66 33 121 60 123 61 2 0 -10 -19 -26 -42z\"\/><path d=\"M2375 1950 c-198 -44 -350 -190 -395 -379 -18 -76 -8 -221 19 -290 114 -284 457 -406 731 -260 98 52 188 154 231 260 27 69 37 214 19 290 -38 163 -166 304 -326 360 -67 23 -215 33 -279 19z\"\/><\/g><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/speccie.uk\/software\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-935","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/speccie.uk\/software\/wp-json\/wp\/v2\/pages\/935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/speccie.uk\/software\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/speccie.uk\/software\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/speccie.uk\/software\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/speccie.uk\/software\/wp-json\/wp\/v2\/comments?post=935"}],"version-history":[{"count":8,"href":"https:\/\/speccie.uk\/software\/wp-json\/wp\/v2\/pages\/935\/revisions"}],"predecessor-version":[{"id":1725,"href":"https:\/\/speccie.uk\/software\/wp-json\/wp\/v2\/pages\/935\/revisions\/1725"}],"wp:attachment":[{"href":"https:\/\/speccie.uk\/software\/wp-json\/wp\/v2\/media?parent=935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}