{"id":23674,"date":"2022-10-13T09:24:41","date_gmt":"2022-10-13T01:24:41","guid":{"rendered":"https:\/\/hongtronics.com\/?p=23674"},"modified":"2024-07-12T16:28:05","modified_gmt":"2024-07-12T08:28:05","slug":"underwater-acoustics-laboratory","status":"publish","type":"post","link":"https:\/\/hongtronics.com\/en\/underwater-acoustics-laboratory\/","title":{"rendered":"Product Example] Spectrum Digitizer and AWG, a high-precision PCIe test card for ocean acoustic wave simulation research, are used in a new underwater acoustic laboratory."},"content":{"rendered":"<p class=\"has-medium-font-size 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Spectrum\u5100\u5668M2p.5932-x4\u6578\u5b57\u5316\u5100\u5361\u8207M2p.6546-x4\u751f\u6210\u5668\u5361<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u6c34\u7bb1\u4fbf\u65bc\u5c0d\u8072\u6ce2\u89f8\u53ca\u6d77\u5e95\u53cd\u5f48\u5f8c\u53d7\u5230\u7684\u5f71\u97ff\u9032\u884c\u5404\u9805\u8a66\u9a57\u3002\u8207\u6c99\u5b50\u3001\u6ce5\u571f\u6216\u4e0d\u540c\u7684\u6750\u6599\u5c64\u76f8\u6bd4\uff0c\u7d14\u5ca9\u77f3\u7684\u5e95\u90e8\u6703\u7522\u751f\u4e0d\u540c\u7684\u6548\u679c\u3002\u8ca0\u8cac\u9019\u9805\u7814\u7a76\u7684Traci nielsen\u535a\u58eb\u89e3\u91cb\u9053\uff1a\u201c\u56e0\u70ba\u6c34\u4e0d\u662f\u5747\u52fb\u7684\uff0c\u81f4\u4f7f\u9019\u9805\u7814\u7a76\u8b8a\u5f97\u66f4\u70ba\u8907\u96dc\u3002\u6eab\u5ea6\u548c\u9e7d\u5ea6\u7684\u8b8a\u5316\u6703\u6539\u8b8a\u8072\u901f\uff0c\u6700\u7d42\u5c0e\u81f4\u8072\u6ce2\u767c\u751f\u5f4e\u66f2\uff0c\u9019\u5c31\u5982\u540c\u6d77\u5e02\u8703\u6a13\u4e00\u6a23\u3002\u6211\u5011\u8a08\u5283\u7814\u7a76\u6c34\u6eab\u8b8a\u5316\u5c0d\u6a5f\u5668\u5b78\u7fd2\u5b9a\u4f4d\u8072\u6e90\u7684\u5f71\u97ff\u3002<strong>\u9019\u4e9b\u6c34\u7bb1\u7814\u7a76\u6bd4\u5728\u6d77\u6d0b\u88e1\u505a\u5be6\u9a57\u66f4\u5177\u91cd\u8907\u6027\u3001\u6548\u7387\u548c\u6210\u672c\u6548\u76ca\uff0c\u4e26\u5c07\u4f7f\u6211\u5011\u80fd\u5920\u7814\u767c\u51fa\u7528\u65bc\u6d77\u6d0b\u6578\u64da\u6e2c\u91cf\u7684\u6280\u8853\u3002<\/strong>\u201d<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh4.googleusercontent.com\/FVUGLKvvxKgFrpG0KO9OjKT0Cmqn_su8zUPy0lqwIW4zY_e7iML_um_DgKjjr9S_to4OqQw9vcqFA70l-ZbLsKjTBl3_MBVULsygqmRdMbhAoH5sF1RvqYmLzv_9o93MSjak0XnU57-v2O9rB6NcD5zyrS_H2vNfyrUiITuTvu3zW96brkNikigG\" alt=\"\u56fe\u7247\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"font-size:15px\">\u57163\uff1a\u4e00\u500b\u6a5f\u68b0\u81c2\u7684\u6a5f\u5236<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u8ca0\u8cac\u63a1\u96c6\u8edf\u9ad4\u7684\u535a\u58eb\u751fAdam Kingsley\u8868\u793a:\u201c<strong>Spectrum\u7684\u7522\u54c1\u5b8c\u5168\u7b26\u5408\u6211\u5011\u5c0d\u7cbe\u5ea6\u548c\u540c\u6b65\u6027\u7684\u9ad8\u8981\u6c42<\/strong>\uff0c\u9019\u4e5f\u662f\u6211\u5011\u9078\u64c7\u8207\u5176\u5408\u4f5c\u7684\u91cd\u8981\u539f\u56e0\u3002\u9019\u500b\u6c34\u7bb1\u5be6\u969b\u4e0a\u662f\u4e00\u500b\u5de8\u5927\u6c34\u57df\u7684\u7e2e\u5c0f\u7248\uff0c\u7b49\u6bd4\u653e\u5927\u5be6\u9a57\u7d50\u679c\u6642\uff0c\u6642\u9593\u7684\u7cbe\u6e96\u5ea6\u5c0d\u65bc\u6e2c\u8a66\u7d50\u679c\u81f3\u95dc\u91cd\u8981\u3002\u201d<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh5.googleusercontent.com\/e7QwDiYH9TXwIi8jAX2JK6xlBc88mPJSMKPUvjoqDFDL_B7rxRVXxhdLqrhVbAL3QOqPLLjF_QcORPGDAkG1BjGm6fLgXBVdXcXCywLYvRlWW3W_Fi7zxT_D9xygHKQAtV9BlZElEArGjdRKrekSuwLsmKmN3JM0E-nwEVxnC3nDpjOeLRUcnNgR\" alt=\"\u56fe\u7247\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"font-size:15px\">\u57164\uff1a\u5169\u500b\u7070\u8272\u7684PCIe\u6a5f\u7bb1\u4f4d\u65bc\u63a7\u5236\u53f0\u4e2d\u9593<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u9019\u5c0dSpectrum\u5100\u5668\u7684PCIe\u5361\u88ab\u5b89\u88dd\u5728\u4e3b\u63a7\u53f0\u5916\u90e8\u7684PCIe\u6a5f\u7bb1\u4e2d\uff0c\u901a\u904eSpectrum\u7684Star-Hub\u6a21\u7d44\u9032\u884c\u7cbe\u6e96\u540c\u6b65\u3002\u5728\u6a5f\u7bb1\u4e2d\u5099\u6709\u53e6\u5916\u4e00\u5c0d\u76f8\u540c\u7684\u5361\uff0c\u53ef\u7531\u7b2c\u4e00\u500b\u6a5f\u7bb1\u89f8\u767c\u9032\u5165\u64cd\u4f5c\u3002\u9019\u500b\u898f\u6a21\u5316\u5be6\u9a57\u9700\u8981\u5728\u5343\u8d6b\u8332\u7bc4\u570d\u5167\u4f7f\u7528\u66f4\u9ad8\u7684\u983b\u7387\uff0c\u6bd4\u5728\u6d77\u6d0b\u4e2d\u4f7f\u7528\u7684\u983b\u7387\u9ad8\u5f97\u591a\u3002<strong>\u6578\u5b57\u5316\u5100\u548cAWG\u5361\u5177\u670916\u4f4d\u7684\u9ad8\u5206\u8fa8\u7387\uff0c\u751a\u81f3\u53ef\u4ee5\u5206\u5225\u4ee540MS\/s\u7684\u901f\u7387\u9032\u884c\u63a1\u6a23\u548c\u8f38\u51fa\uff0c\u800c\u901a\u9053\u4e4b\u9593\u7684\u504f\u79fb\u5c0f\u65bc100\u76ae\u79d2(Picosecond)\u3002<\/strong>\u9019\u70ba\u5be6\u9a57\u63d0\u4f9b\u4e86\u6975\u9ad8\u7684\u7cbe\u6e96\u5ea6\u3002\u5169\u500bUR10e\u6a5f\u5668\u4eba\u624b\u81c2\u4ee5\u53ca\u8a0a\u865f\u751f\u6210\u548c\u6578\u64da\u63a1\u96c6\uff0c\u5747\u7531\u4e00\u500b\u8a02\u88fd\u7684LabVIEW\u8edf\u9ad4\u7a0b\u5f0f\u63a7\u5236\u3002\u8a72\u7a0b\u5f0f\u7531Adam Kingsley\u5275\u5efa\uff0c\u88ab\u7a31\u70ba\u201cEasy Spectrum Acoustics Underwater\u201d(ESAU)\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u8a72\u5be6\u9a57\u88dd\u7f6e\u7684\u4e00\u500b\u95dc\u9375\u90e8\u5206\u662f\u6a21\u64ec\u958b\u95ca\u7684\u6d77\u6d0b\uff0c\u56e0\u6b64Precision Acoustics\u516c\u53f8\u5728\u6c34\u7bb1\u5169\u5074\u5b89\u88dd\u4e86\u7279\u6b8a\u7684\u5438\u97f3\u677f\u4f86\u6e1b\u5c11\u53cd\u5c04\u3002\u7f8e\u570b\u694a\u767e\u7ff0\u5927\u5b78\u7269\u7406\u8207\u5929\u6587\u7cfb\u7814\u7a76\u5be6\u9a57\u5ba4\u4e3b\u7ba1John Ellsworth\u8a2d\u8a08\u4e86\u4e00\u500b\u904e\u6ffe\u548c\u5faa\u74b0\u6cf5\uff0c\u9019\u53ef\u8b02\u662f\u4e00\u500b\u91cd\u5927\u7684\u5275\u65b0\u3002\u9019\u7a2e\u6cf5\u53ef\u4ee5\u4fdd\u6301\u6c34\u7684\u6e05\u6f54\uff0c\u4e5f\u4e0d\u6703\u5728\u6c34\u7bb1\u4e2d\u7522\u751f\u6c23\u6ce1\uff0c\u800c\u6c23\u6ce1\u6b63\u662f\u566a\u97f3\u7684\u91cd\u8981\u4f86\u6e90\u3002\u6e96\u5099\u5c31\u7dd2\u5f8c\u5373\u53ef\u6e2c\u91cf\u8108\u885d\u97ff\u61c9\uff0c\u9019\u66f4\u5bb9\u6613\u5728\u9032\u884c\u5be6\u9a57\u6642\u6d88\u9664\u8b80\u66f8\u4e2d\u7684\u566a\u8072\u3002<strong>\u5b8f\u8679Spectrum\u5100\u5668\u7cbe\u6e96\u7684PC\u5361\u4fe1\u566a\u6bd4(SNR)\u9ad8\u65bc71 dB\uff0c\u9019\u4e5f\u4fdd\u8b49\u4e86\u8108\u885d\u97ff\u61c9\u6d88\u9664\u80fd\u7d66\u51fa\u6e96\u78ba\u7684\u5be6\u9a57\u7d50\u679c\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh6.googleusercontent.com\/4HvlQZpi1yxb9VBPWkTFvbUiYmrzLyuhVJwjk_LslFumzFv0zbVBYQXa7KgRMlZeG2luUJqGCtHgIuZfoc2Nnb8lvh1RP3agr8-m5DJ0cR9prY3KRBDjAOAmKSwhPT0JwDY90KjA4YSL0J57U9LNbRZdXY8cbpWhYUEl-E6MUIajw46205X0bDDW\" alt=\"\u56fe\u7247\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"font-size:15px\">&nbsp;\u57165\uff1aESAU\u8edf\u9ad4\u4fbf\u65bc\u7528\u6236\u5be6\u73fe\u8207Spectrum\u5361\u548c\u6a5f\u68b0\u81c2\u4e4b\u9593\u7684\u901a\u8a0a<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Neilsen\u535a\u58eb\u88dc\u5145\u9053:\u201c\u5efa\u7acb\u65b0\u5be6\u9a57\u5ba4\u7684\u521d\u8877\u662f\u65b9\u4fbf\u7814\u7a76\u5c08\u696d\u7684\u5b78\u751f\u5728\u6821\u671f\u9593\u80fd\u5920\u8a2d\u8a08\u4e26\u904b\u884c\u5176\u5be6\u9a57\u3002Cameron Vongsawad\u662f\u6211\u7684\u9996\u500b\u5728\u8b80\u7814\u7a76\u751f\uff0c\u4ed6\u8207\u6211\u4ed4\u7d30\u8003\u616e\u4e86\u8cfc\u8cb7\u4ec0\u9ebc\u8a2d\u5099\uff0c\u9019\u500b\u5be6\u9a57\u5ba4\u5c07\u9577\u4e45\u6295\u5165\u4f7f\u7528\uff0c\u56e0\u6b64\u529f\u80fd\u5f37\u5927\u548c\u6613\u65bc\u4f7f\u7528\u5c0d\u6211\u5011\u4f86\u8aaa\u975e\u5e38\u91cd\u8981\u3002\u8207\u8a31\u591a\u5176\u4ed6\u5be6\u9a57\u5ba4\u4e00\u6a23\uff0c\u6211\u5011\u4e5f\u5f88\u770b\u91cd<strong>Spectrum\u63d0\u4f9b\u7684\u7368\u5bb6\u4e94\u5e74\u4fdd\u56fa\u670d\u52d9<\/strong>\uff0c\u9019\u4e5f\u70ba\u6211\u5011\u7684\u9577\u4e45\u5408\u4f5c\u5960\u5b9a\u4e86\u57fa\u790e\u3002\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u5b8f\u8679\u7522\u54c1\u8cc7\u8a0a &gt;&gt; <a href=\"https:\/\/hongtronics.com\/en\/product\/m2p-5932-x4\/\">https:\/\/hongtronics.com\/product\/m2p-5932-x4\/<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u4f9b\u61c9\u5546\u7522\u54c1\u4ecb\u7d39 &gt;&gt; <a href=\"https:\/\/www.youtube.com\/watch?v=dkDh6k4MMow\">https:\/\/www.youtube.com\/watch?v=dkDh6k4MMow<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u8a73\u898b\u539f\u6587 &gt;&gt; <a href=\"https:\/\/www.eletimes.com\/spectrums-digitizers-and-awgs-used-in-new-underwater-acoustics-laboratory\">https:\/\/www.eletimes.com\/spectrums-digitizers-and-awgs-used-in-new-underwater-acoustics-laborator<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2022\/09\/\u9801\u5c3e\u8cc7\u8a0a\u5361-\u6df1\u8272-3-1024x302.jpg\" alt=\"\" class=\"wp-image-23749\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>The acoustics research team in the Department of Physics and Astronomy at Brigham Young University has put Spectrum's leading digitizers and signal generators at the heart of its new underwater acoustics lab. The lab simulates a miniaturized version of the ocean environment, enabling a wide range of experiments on the behavior of sound waves in different layers of water and how they are reflected in the ocean's most sampled surface materials, such as rock, sand or mud. Such miniaturized experiments require a high degree of precision in the measurement equipment in order to magnify the results to a realistic scale.<\/p>","protected":false},"author":33,"featured_media":23750,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"minimal","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","iawp_total_views":41,"ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[2357],"tags":[1733,1786,1788,1789,1787],"table_tags":[],"class_list":["post-23674","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pxi-pxie","tag-spectrum","tag-1788","tag-1789","tag-1787","entry","has-media","owp-thumbs-layout-horizontal","owp-btn-normal","owp-tabs-layout-horizontal","has-no-thumbnails","has-product-nav"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- 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