{"id":608,"date":"2021-06-30T13:28:33","date_gmt":"2021-06-30T12:28:33","guid":{"rendered":"https:\/\/generic.wordpress.soton.ac.uk\/isvr\/?p=608"},"modified":"2021-06-30T13:31:48","modified_gmt":"2021-06-30T12:31:48","slug":"an-experimental-investigation-into-active-structural-acoustic-cloaking-of-a-flexible-cylinder","status":"publish","type":"post","link":"https:\/\/generic.wordpress.soton.ac.uk\/isvr\/an-experimental-investigation-into-active-structural-acoustic-cloaking-of-a-flexible-cylinder\/","title":{"rendered":"An experimental investigation into active structural acoustic cloaking of a flexible cylinder"},"content":{"rendered":"\n

Applied Acoustics<\/h3>\n\n\n\n

House C., Cheer J., Daley S.<\/em><\/h4>\n\n\n\n

Acoustic cloaking is of interest in many applications where the presence of an object has an undesirable impact on the sound-field. In this paper, a broadband active control system is used to minimise the scattered acoustic pressure at a far-field microphone array using an array of structural control sources affixed to the flexible scattering body. Data from a measurement setup consisting of a metal cylinder is used to assess the performance of the acoustic cloaking system. The acoustic cloaking system was able to achieve 10 dB of attenuation in the far-field scattered acoustic power, using an array of structural actuators.<\/p>\n\n\n\n

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Go to the publication<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Applied Acoustics House C., Cheer J., Daley S. Acoustic cloaking is of interest in many applications where the presence of an object has an undesirable impact on the sound-field. In this paper, a broadband active control system is used to minimise the scattered acoustic pressure at a far-field microphone array using an array of structural … <\/p>\n

Continue reading “An experimental investigation into active structural acoustic cloaking of a flexible cylinder”<\/span><\/a><\/p>\n","protected":false},"author":4860,"featured_media":610,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[12],"class_list":["post-608","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-research","tag-research-output","entry"],"yoast_head":"\nAn experimental investigation into active structural acoustic cloaking of a flexible cylinder - Institute of Sound and Vibration Research<\/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:\/\/generic.wordpress.soton.ac.uk\/isvr\/an-experimental-investigation-into-active-structural-acoustic-cloaking-of-a-flexible-cylinder\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"An experimental investigation into active structural acoustic cloaking of a flexible cylinder - Institute of Sound and Vibration Research\" \/>\n<meta property=\"og:description\" content=\"Applied Acoustics House C., Cheer J., Daley S. Acoustic cloaking is of interest in many applications where the presence of an object has an undesirable impact on the sound-field. 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