{"id":411,"date":"2022-11-21T16:21:21","date_gmt":"2022-11-21T21:21:21","guid":{"rendered":"https:\/\/robertweatherford.com\/wordpress\/?page_id=411"},"modified":"2022-11-21T16:33:45","modified_gmt":"2022-11-21T21:33:45","slug":"tape-deck","status":"publish","type":"page","link":"https:\/\/robertweatherford.com\/index.php\/professional-life\/closed-projects\/1980s\/tape-deck\/","title":{"rendered":"Tape Deck"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/robertweatherford.com\/wordpress\/wp-content\/uploads\/2022\/11\/tape_deck_schematic.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"247\" src=\"https:\/\/i0.wp.com\/robertweatherford.com\/wordpress\/wp-content\/uploads\/2022\/11\/tape_deck_schematic.jpg?resize=320%2C247&#038;ssl=1\" alt=\"\" class=\"wp-image-233\" srcset=\"https:\/\/i0.wp.com\/robertweatherford.com\/wordpress\/wp-content\/uploads\/2022\/11\/tape_deck_schematic.jpg?w=320&amp;ssl=1 320w, https:\/\/i0.wp.com\/robertweatherford.com\/wordpress\/wp-content\/uploads\/2022\/11\/tape_deck_schematic.jpg?resize=300%2C232&amp;ssl=1 300w\" sizes=\"(max-width: 320px) 100vw, 320px\" data-recalc-dims=\"1\" \/><\/a><figcaption class=\"wp-element-caption\">Tape Deck Schematic<\/figcaption><\/figure>\n\n\n\n<p>Designed a complete circuit replacement for an open reel tape deck, excluding the bias oscillator.&nbsp;Included 4 position EQ, simultaneous encode\/decode companding noise reduction (based on dbx II curves using the Signetics NE572 compander), variable bias, meter drive, power supply, headphone amplifier, and output buffers.&nbsp;Schematics were later input into OrCAD.<\/p>\n\n\n\n<p>The schematics for the tape deck are available in PDF format by clicking the thumbnail above.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Designed a complete circuit replacement for an open reel tape deck, excluding the bias oscillator.&nbsp;Included 4 position EQ, simultaneous encode\/decode companding noise reduction (based on dbx II curves using the Signetics NE572 compander), variable bias, meter drive, power supply, headphone amplifier, and output buffers.&nbsp;Schematics were later input into OrCAD. The schematics for the tape deck [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":136,"menu_order":1985,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/robertweatherford.com\/index.php\/wp-json\/wp\/v2\/pages\/411"}],"collection":[{"href":"https:\/\/robertweatherford.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/robertweatherford.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/robertweatherford.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/robertweatherford.com\/index.php\/wp-json\/wp\/v2\/comments?post=411"}],"version-history":[{"count":4,"href":"https:\/\/robertweatherford.com\/index.php\/wp-json\/wp\/v2\/pages\/411\/revisions"}],"predecessor-version":[{"id":422,"href":"https:\/\/robertweatherford.com\/index.php\/wp-json\/wp\/v2\/pages\/411\/revisions\/422"}],"up":[{"embeddable":true,"href":"https:\/\/robertweatherford.com\/index.php\/wp-json\/wp\/v2\/pages\/136"}],"wp:attachment":[{"href":"https:\/\/robertweatherford.com\/index.php\/wp-json\/wp\/v2\/media?parent=411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}