{"id":5306,"date":"2017-07-15T20:24:49","date_gmt":"2017-07-15T18:24:49","guid":{"rendered":"https:\/\/demo.pinanson.eu\/glossary\/imd\/"},"modified":"2017-07-15T20:24:49","modified_gmt":"2017-07-15T18:24:49","slug":"imd","status":"publish","type":"glossary","link":"https:\/\/pinanson.eu\/en\/glossary\/imd\/","title":{"rendered":"IMD"},"content":{"rendered":"

Intermodulation Distortion: IM distortion test mixes 60 Hz and 7 KHz signals in a 4:1 amplitude ratio. For virtually all electronic amplifier circuits, there is an approximate relationship between THD and SMPTE IM distortion. For example, if an amplifier measured 0.1% THD at 60 Hz at a given operating level, its SMPTE IM distortion would measure about three or four times that, or 0.3% to 0.4% at an equivalent operating level. IMD is usually very low in transformers and is particullary audible.<\/p>\n

Bibliography: “Handbook for sound engineers”, Glen Ballou. Cuarta edici\u00f3n. Focal Press.<\/p>\n","protected":false},"excerpt":{"rendered":"

Intermodulation Distortion: es un test para analizar la distorsi\u00f3n mezcla se\u00f1ales de 60 Hz y 7KHz con una relaci\u00f3n de amplitud de 4:1. <\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-5306","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"\nIMD - Pinanson<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pinanson.eu\/en\/glossary\/imd\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IMD - Pinanson\" \/>\n<meta property=\"og:description\" content=\"Intermodulation Distortion: es un test para analizar la distorsi\u00f3n mezcla se\u00f1ales de 60 Hz y 7KHz con una relaci\u00f3n de amplitud de 4:1.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pinanson.eu\/en\/glossary\/imd\/\" \/>\n<meta property=\"og:site_name\" content=\"Pinanson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pinanson.eu\\\/en\\\/glossary\\\/imd\\\/\",\"url\":\"https:\\\/\\\/pinanson.eu\\\/en\\\/glossary\\\/imd\\\/\",\"name\":\"IMD - 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