{"id":4485,"date":"2017-04-10T21:03:42","date_gmt":"2017-04-10T13:03:42","guid":{"rendered":"https:\/\/www.darknet.org.uk\/?p=4485"},"modified":"2017-04-10T21:03:56","modified_gmt":"2017-04-10T13:03:56","slug":"spectrology-basic-audio-steganography-tool","status":"publish","type":"post","link":"https:\/\/www.darknet.org.uk\/2017\/04\/spectrology-basic-audio-steganography-tool\/","title":{"rendered":"spectrology &#8211; Basic Audio Steganography Tool"},"content":{"rendered":"<p>spectrology is a Python-based audio steganography tool that can convert images to audio files with a corresponding spectrogram encoding, this allows you to hide hidden messages via images inside audio files.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.darknet.org.uk\/wp-content\/uploads\/2017\/04\/spectrology-Basic-Audio-Steganography-Tool-640x379.png\" alt=\"spectrology - Basic Audio Steganography Tool\" width=\"640\" height=\"379\" class=\"aligncenter size-medium wp-image-4488\" srcset=\"https:\/\/www.darknet.org.uk\/wp-content\/uploads\/2017\/04\/spectrology-Basic-Audio-Steganography-Tool-640x379.png 640w, https:\/\/www.darknet.org.uk\/wp-content\/uploads\/2017\/04\/spectrology-Basic-Audio-Steganography-Tool.png 926w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Using this tool you can select range of frequencies to be used and all popular image codecs are supported.<\/p>\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3033787195489589\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- Darknet Responsive Post Ad Links [previously link ad unit] -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-3033787195489589\"\r\n     data-ad-slot=\"5456620019\"\r\n     data-ad-format=\"auto\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<h3>Usage<\/h3>\n<pre>usage: spectrology.py [-h] [-o OUTPUT] [-b BOTTOM] [-t TOP] [-p PIXELS]\r\n                      [-s SAMPLING]\r\n                      INPUT\r\n\r\npositional arguments:\r\n  INPUT                 Name of the image to be converted.\r\n\r\noptional arguments:\r\n  -h, --help            show this help message and exit\r\n  -o OUTPUT, --output OUTPUT\r\n                        Name of the output wav file. Default value: out.wav).\r\n  -b BOTTOM, --bottom BOTTOM\r\n                        Bottom frequency range. Default value: 200.\r\n  -t TOP, --top TOP     Top frequency range. Default value: 20000.\r\n  -p PIXELS, --pixels PIXELS\r\n                        Pixels per second. Default value: 30.\r\n  -s SAMPLING, --sampling SAMPLING\r\n                        Sampling rate. Default value: 44100.<\/pre>\n<h4>Example<\/h4>\n<pre>python spectrology.py test.bmp -b 13000 -t 19000<\/pre>\n<p>You can download spectrology here:<\/p>\n<p><a href=\"https:\/\/github.com\/solusipse\/spectrology\/archive\/master.zip\">spectrology-master.zip<\/a><\/p>\n<p>Or read more <a href=\"https:\/\/github.com\/solusipse\/spectrology\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>spectrology is a Python-based audio steganography tool that can convert images to audio files with a corresponding spectrogram encoding, this allows you to hide hidden messages via images inside audio files. Using this tool you can select range of frequencies to be used and all popular image codecs are supported. Usage usage: spectrology.py [-h] [-o [&hellip;]<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"spectrology is a Python-based audio steganography tool that can convert images to audio files with a corresponding spectrogram encoding.","_seopress_robots_index":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[26,9,17],"tags":[284,8194],"featured_image_src":null,"featured_image_src_square":null,"author_info":{"display_name":"Darknet","author_link":"https:\/\/www.darknet.org.uk\/author\/darknet\/"},"_links":{"self":[{"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/posts\/4485"}],"collection":[{"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/comments?post=4485"}],"version-history":[{"count":0,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/posts\/4485\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/media?parent=4485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/categories?post=4485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/tags?post=4485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}