{"id":895,"date":"2025-07-09T17:35:53","date_gmt":"2025-07-09T08:35:53","guid":{"rendered":"https:\/\/acoustic-measurement.com\/?post_type=technology&#038;p=895"},"modified":"2025-07-09T18:04:36","modified_gmt":"2025-07-09T09:04:36","slug":"why-build-your-own-acoustic-test-facility","status":"publish","type":"technology","link":"https:\/\/acoustic-measurement.com\/en\/technology\/why-build-your-own-acoustic-test-facility\/","title":{"rendered":"Why Build Your Own Acoustic Test Facility? SONORA \u00d7 HBK: Designing Acoustic Spaces That Accelerate Innovation"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Beyond Measurement: Acoustic Labs That Accelerate Development<\/h2>\n\n\n\n<p>Acoustic performance is becoming increasingly critical across a wide range of industries\u2014from actuators and precision devices to telecommunications and medical equipment.<br>As a result, the question of whether to establish an in-house acoustic testing facility is becoming central to many companies&#8217; R&amp;D strategies.<\/p>\n\n\n\n<p>The growing adoption of anechoic and semi-anechoic chambers reflects their value not just for testing, but for <strong>accelerating development, enhancing data security, and increasing technical competitiveness<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Benefit 1: Faster Development Through Immediate Testing<\/h3>\n\n\n\n<p>Owning acoustic testing equipment\u2014such as anechoic chambers, AEBs (Anechoic Boxes), and sound level meters\u2014offers the key advantage of <strong>instant measurement<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Evaluate acoustic performance immediately after prototyping \u2192 Begin design improvements the same day<\/li>\n\n\n\n<li>Dedicated use by internal teams \u2192 No need to coordinate with external labs<\/li>\n\n\n\n<li>Project-specific control \u2192 Flexible operations without bottlenecks<\/li>\n<\/ul>\n\n\n\n<p>For example, you can begin by narrowing down acoustic design directions using an AEB, then expand into power level and sound quality testing using a SPAC (Sound Power Anechoic Chamber) or VSAC (Vehicle Semi-Anechoic Chamber).<\/p>\n\n\n\n<p>Adding HBK\u2019s <strong>Type 4204 reference sound source<\/strong>, <strong>LAN-XI modules<\/strong>, and the <strong>PULSE analysis system<\/strong> enables full compliance with ISO 3744\/3745 and allows for <strong>objective, high-speed measurement workflows<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Benefit 2: Combining Data Security and Repeatability<\/strong><\/h3>\n\n\n\n<p>In the early stages of development, both product designs and acoustic data are highly sensitive.<br>In-house testing significantly reduces the risk of information leakage, which is hard to avoid when outsourcing.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Internal-only testing \u2192 Substantially lower risk of information loss<\/li>\n\n\n\n<li>Consistent test conditions \u2192 High measurement repeatability<\/li>\n\n\n\n<li>Engineers hear and analyze directly \u2192 Enhanced sensitivity and acoustic insight<\/li>\n<\/ul>\n\n\n\n<p>Using HBK\u2019s <strong>precision microphones (e.g., Type 4189)<\/strong>, signal generators, and omnidirectional sound sources ensures accurate and reliable measurements.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Benefit 3: Skill Development and Knowledge Retention<\/strong><\/h3>\n\n\n\n<p>An internal acoustic lab is not just a test site\u2014it\u2019s a <strong>learning platform for engineers<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hands-on testing \u2192 Engineers gain intuitive understanding of sound and design<\/li>\n\n\n\n<li>Accumulated test cases \u2192 Valuable design knowledge is retained in-house<\/li>\n\n\n\n<li>Cross-functional usage \u2192 Fosters a sound-aware culture within the organization<\/li>\n<\/ul>\n\n\n\n<p>In particular, EAACs (Electroacoustic Anechoic Chambers) used for microphone and speaker testing can be paired with HBK\u2019s signal processing equipment to <strong>maximize training impact<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong>Key Considerations and Solutions<\/strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><strong>\u25b3 Cost of Setup and Maintenance<\/strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Large chambers like VSAC require substantial initial investment<\/li>\n\n\n\n<li>Requires integrated planning of air conditioning, power, and acoustic insulation<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u25b3 Operational Management<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rules for use, scheduling, and data handling must be defined<\/li>\n\n\n\n<li>Dedicated staff and training costs need to be factored in<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u25b3 Aging and Performance Degradation<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Absorptive and shielding materials deteriorate over time<\/li>\n\n\n\n<li>Regular <strong>K2 measurements and diagnostics<\/strong> are essential to maintain performance<\/li>\n\n\n\n<li><strong>Upgrading to SONORA\u2019s BF Series (BFW\/BFB\/BFP)<\/strong> helps ensure long-term accuracy and efficiency<\/li>\n<\/ul>\n\n\n\n<p>ISO 3744 defines K2 \u2264 4 dB as a realistic performance target. <strong>HBK measurement systems are ideal for K2 evaluation and maintenance<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong>From \u201cTesting Space\u201d to \u201cCreation Space\u201d<\/strong><\/strong><\/h2>\n\n\n\n<p>Bringing acoustic testing capabilities in-house is not just about building a lab\u2014it&#8217;s about creating <strong>strategic infrastructure that drives product development<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Choose the right chamber type (VSAC \/ SPAC \/ AEB) for your application<\/li>\n\n\n\n<li>Design holistically: acoustics, shielding, HVAC, and workflow movement<\/li>\n\n\n\n<li>Focus on usability, maintainability, and learnability from the outset<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong>The Future of Development, Built by SONORA \u00d7 HBK<\/strong><\/strong><\/h2>\n\n\n\n<p>SONORA\u2019s chambers are designed not only for performance but for <strong>integrated development and educational usability<\/strong>.<br>Paired with <strong>HBK\u2019s advanced measurement systems<\/strong>, your facility can meet <strong>global standards<\/strong> in acoustic testing.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Modular, relocatable MSAC and AEB solutions<\/li>\n\n\n\n<li>High-performance, space-efficient <strong>BF Series absorbers<\/strong><\/li>\n\n\n\n<li>Total solutions with HBK instruments that meet ISO\/JIS standards<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong>Measure more freely.<\/strong><\/strong><\/h2>\n\n\n\n<p><strong>Develop more quickly.<br>Understand sound more deeply.<br><\/strong>Your first step starts with building your own space to measure sound.<\/p>\n\n\n\n<div class=\"btn_area\">\n<p class=\"btn_style black\"><a href=\"https:\/\/acoustic-measurement.com\/en\/solution\/aeb\/\">Learn more about Simplified Performance Testing Using Anechoic Box + Sound Level Meter<\/a><\/p>\n<\/div>\n<div class=\"btn_area\">\n<p class=\"btn_style black\"><a href=\"https:\/\/acoustic-measurement.com\/en\/solution\/electric\/\">Learn more about Electroacoustic Measurement<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Beyond Measurement: Acoustic Labs That Accelerate Development Acoustic performance is becoming increasingly critical across a wide range of industries\u2014from actuators and precision devices to telecommunications and medical equipment.As a result, the question of whether to establish an in-house acoustic testing facility is becoming central to many companies&#8217; R&amp;D strategies. The growing adoption of anechoic and [&hellip;]<\/p>\n","protected":false},"featured_media":894,"parent":0,"template":"","solution_cat":[4,3,2],"class_list":["post-895","technology","type-technology","status-publish","has-post-thumbnail","hentry","solution_cat-tax_aeb","solution_cat-tax_electric","solution_cat-tax_power","en-US"],"acf":[],"_links":{"self":[{"href":"https:\/\/acoustic-measurement.com\/wp-json\/wp\/v2\/technology\/895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/acoustic-measurement.com\/wp-json\/wp\/v2\/technology"}],"about":[{"href":"https:\/\/acoustic-measurement.com\/wp-json\/wp\/v2\/types\/technology"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/acoustic-measurement.com\/wp-json\/wp\/v2\/media\/894"}],"wp:attachment":[{"href":"https:\/\/acoustic-measurement.com\/wp-json\/wp\/v2\/media?parent=895"}],"wp:term":[{"taxonomy":"solution_cat","embeddable":true,"href":"https:\/\/acoustic-measurement.com\/wp-json\/wp\/v2\/solution_cat?post=895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}