{"id":4403,"date":"2025-10-30T13:50:04","date_gmt":"2025-10-30T13:50:04","guid":{"rendered":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/?page_id=4403"},"modified":"2025-10-30T13:50:04","modified_gmt":"2025-10-30T13:50:04","slug":"end-to-end-rf-inferred-inner-speech-decoding-fft-triage-to-bayesian-command-reconstruction","status":"publish","type":"page","link":"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/?page_id=4403","title":{"rendered":"End-to-End RF-Inferred Inner Speech Decoding: FFT Triage to Bayesian Command Reconstruction"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ctcn.utexas.edu\/images\/logo.svg\" alt=\"\"\/><\/figure>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/wp-content\/uploads\/2025\/10\/End-to-End-RF-Inferred-Inner-Speech-Decoding-FFT-Triage-to-Bayesian-Command-Reconstruction-bgilbert1984-Xinhao-Liandao.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of End-to-End RF-Inferred Inner Speech Decoding FFT Triage to Bayesian Command Reconstruction bgilbert1984 Xinhao Liandao.\"><\/object><a id=\"wp-block-file--media-d4210b2a-4b01-48b1-b2e9-6ae342674c86\" href=\"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/wp-content\/uploads\/2025\/10\/End-to-End-RF-Inferred-Inner-Speech-Decoding-FFT-Triage-to-Bayesian-Command-Reconstruction-bgilbert1984-Xinhao-Liandao.pdf\">End-to-End RF-Inferred Inner Speech Decoding FFT Triage to Bayesian Command Reconstruction bgilbert1984 Xinhao Liandao<\/a><a href=\"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/wp-content\/uploads\/2025\/10\/End-to-End-RF-Inferred-Inner-Speech-Decoding-FFT-Triage-to-Bayesian-Command-Reconstruction-bgilbert1984-Xinhao-Liandao.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-d4210b2a-4b01-48b1-b2e9-6ae342674c86\">Download<\/a><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">We present a real-time RF-to-speech pipeline that<br>decodes inner speech from RF-inferred neural surrogates using<br>a word-state HMM with GPT-style priors. Starting from 1.5<br>ms FFT triage (0.754 AUROC), we map spectral confidence<br>to link quality q \u2208 [0, 1], which predicts command success<br>(73.9% \u2192 100%) and p95 latency (2.6 s \u2192 375 ms). A<br>Bayesian decoder with language priors reduces WER from 2.8%<br>to 1.1% at 10 dB SNR (60.7% relative reduction), with posterior<br>concentration on correct word spans. The system integrates with<br>tactical control systems for hands-free command execution. Full<br>end-to-end reproducibility: make all generates IQ \u2192 WER.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We present a real-time RF-to-speech pipeline thatdecodes inner speech from RF-inferred neural surrogates usinga word-state HMM with GPT-style priors. Starting from 1.5ms FFT triage (0.754 AUROC), we map spectral confidenceto link quality q \u2208 [0, 1], which predicts command success(73.9% \u2192 100%) and p95 latency (2.6 s \u2192 375 ms). ABayesian decoder with language priors&hellip;&nbsp;<\/p>\n","protected":false},"author":2,"featured_media":4165,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"class_list":["post-4403","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/4403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4403"}],"version-history":[{"count":0,"href":"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/4403\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/4165"}],"wp:attachment":[{"href":"https:\/\/neurosphere-2.tail52f848.ts.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}