{"id":406,"date":"2025-08-25T13:59:19","date_gmt":"2025-08-25T11:59:19","guid":{"rendered":"https:\/\/www.nti-audio.com\/?post_type=functions&#038;p=406"},"modified":"2026-01-23T07:36:10","modified_gmt":"2026-01-23T06:36:10","slug":"reverberation-time","status":"publish","type":"functions","link":"https:\/\/www.nti-audio.com\/en\/functions\/reverberation-time","title":{"rendered":"Reverberation Time"},"content":{"rendered":"\n<p>The XL3 measures the reverberation time in octave bands from 63 Hz \u2013 8 kHz using the standardized T20 or T30. The room may be excited using an impulse source or an interrupted pink noise. The Acoustic Analyzer averages all the recorded decays for each measurement position automatically. Additionally, installing the Extended Room Acoustics Option enables reverberation time measurement in one-third octave resolution, calculating the spatial average of the room and simultaneous T30\/T20\/T15\/EDT measurement on the XL3 Acoustic Analyzer. An audio file of the level decay may be recorded for more detailed analysis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The XL3 measures the reverberation time in octave bands from 63 Hz \u2013 8 kHz using the standardized T20 or T30. <\/p>\n","protected":false},"featured_media":6518,"menu_order":32,"template":"","application-group":[],"product-cats":[16],"software-group":[],"class_list":{"0":"post-406","1":"functions","2":"type-functions","3":"status-publish","4":"has-post-thumbnail","6":"product-cats-xl3-acoustic-analyzer"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/functions\/406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/functions"}],"about":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/types\/functions"}],"version-history":[{"count":0,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/functions\/406\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/media\/6518"}],"wp:attachment":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/media?parent=406"}],"wp:term":[{"taxonomy":"application-group","embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/application-group?post=406"},{"taxonomy":"product-cats","embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/product-cats?post=406"},{"taxonomy":"software-group","embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/software-group?post=406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}