1303 lines
117 KiB
Text
1303 lines
117 KiB
Text
<!DOCTYPE html>
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<html lang="en" dir="ltr" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ og: http://ogp.me/ns# rdfs: http://www.w3.org/2000/01/rdf-schema# schema: http://schema.org/ sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema# ">
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<head>
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-2022/firstmodular-designing-and" data-drupal-link-system-path="">FirstModulAR: Designing and Integrating Augmented Reality User Interface Modules for First Responders</a>
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|
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|
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|
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|
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|
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<ul id="menu-public-safety-communication-3-2-2" class="usa-sidenav__sublist">
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-artificial-intelligence-iot/smart" data-drupal-link-system-path="">Smart Communities, Smart Responders (SCSR) – An AI for IoT Prize Competition</a>
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-public-safety-radio-data" data-drupal-link-system-path="">PSIAP Public Safety Radio Data</a>
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<ul id="menu-public-safety-communication-3-2-3" class="usa-sidenav__sublist">
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-public-safety-radio-data/creating" data-drupal-link-system-path="">Creating a Shared Public Safety Radio Data Set for Research and Analysis</a>
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-augmented-reality" data-drupal-link-system-path="">PSIAP Augmented Reality</a>
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-augmented-reality/augmented-reality" data-drupal-link-system-path="">Augmented Reality Interface for Public Safety Operations</a>
|
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|
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|
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-augmented-reality/archangel" data-drupal-link-system-path="">ARCHANGEL</a>
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|
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|
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-augmented-reality/searchar-user" data-drupal-link-system-path="">SearchAR User-Centered Adaptive Augmented Reality</a>
|
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|
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|
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-augmented-reality/easyvizar-edge" data-drupal-link-system-path="">EasyVizAR: Edge-Supported, Assistive Augmented Reality for Indoor First Responder Scenarios</a>
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</li>
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</ul>
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|
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<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-fr3d-prize" data-drupal-link-system-path="">PSIAP FR3D Prize</a>
|
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|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-fr3d-prize/indiana-first-responder" data-drupal-link-system-path="">Indiana First Responder 3D Indoor Tracking Challenge</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-mcv-test-equipment" data-drupal-link-system-path="">PSIAP MCV Test Equipment</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-3-2-6"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-3-2-6" class="usa-sidenav__sublist">
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-mcv-test-equipment/valid8-mcx-client" data-drupal-link-system-path="">The Valid8 MCX Client Conformance Tester</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-mcv-test-equipment/mcs-taasting" data-drupal-link-system-path="">MCS TaaSting</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-mcv-test-equipment/mission-critical" data-drupal-link-system-path="">Mission Critical Test Platform</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-i-axis" data-drupal-link-system-path="">PSIAP i-Axis</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-3-2-7"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-3-2-7" class="usa-sidenav__sublist">
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-i-axis/accelerating-adoption-and-use" data-drupal-link-system-path="">Accelerating Adoption and Use of Emerging LBS by Public Safety</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-mcv-qoe" data-drupal-link-system-path="">PSIAP MCV QoE</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-3-2-8"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-3-2-8" class="usa-sidenav__sublist">
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-mcv-qoe/artemis-quarc-quality-under" data-drupal-link-system-path="">ARTEMIS QUARC - Quality Under Adjustable Realistic Conditions</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-mcv-qoe/experimentally-driven" data-drupal-link-system-path="">Experimentally-driven mapping of QoS-to-QoE for Mission-Critical Voice</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-point-cloud-city" data-drupal-link-system-path="">PSIAP Point Cloud City</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-3-2-9"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-3-2-9" class="usa-sidenav__sublist">
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-point-cloud-city/creating-catalog" data-drupal-link-system-path="">Creating a Catalog of Point Clouds for Public Buildings in Enfield, Connecticut</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-point-cloud-city/map-901-building" data-drupal-link-system-path="">Map 901: Building Rich Interior Hazard Maps for First Responders</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-point-cloud-city/hancock-county" data-drupal-link-system-path="">Hancock County Point Cloud City</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-user-interface" data-drupal-link-system-path="">PSIAP User Interface</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-3-2-10"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-3-2-10" class="usa-sidenav__sublist">
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-user-interface/design-prototyping" data-drupal-link-system-path="">Design, Prototyping and Evaluation of Next Generation Public Safety User Interfaces</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-user-interface/investigating" data-drupal-link-system-path="">Investigating Emergency Response Performance with VR-Based Intelligent User Interfaces</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-user-interface/firstsimvr-evaluating" data-drupal-link-system-path="">FirstSimVR: Evaluating Future Tools Using Today's VR</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-user-interface/cognition-driven" data-drupal-link-system-path="">Cognition-driven Display for Navigation Activities</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-user-interface/ar-testing-equipment" data-drupal-link-system-path="">AR Testing of Equipment and Multiple Immersive Simulations</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-user-interface/glove-based-home" data-drupal-link-system-path="">Glove Based Home to Ambulance Simulation Environment</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-user-interface/mixed-reality" data-drupal-link-system-path="">A Mixed Reality Training and Testing Facility for First Responders</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-2017" data-drupal-link-system-path="">PSIAP 2017</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-3-2-11"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-3-2-11" class="usa-sidenav__sublist">
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-2017/psiap-2017-public-safety" data-drupal-link-system-path="">PSIAP 2017 - Public Safety Mission Critical Voice</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-2017/psiap-2017-location-based" data-drupal-link-system-path="">PSIAP 2017 - Location-Based Services</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-2017/psiap-2017-public-safety-0" data-drupal-link-system-path="">PSIAP 2017 - Public Safety Analytics</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/funding-opportunities/past-funding-opportunities/psiap-2017/psiap-2017-resilient-systems" data-drupal-link-system-path="">PSIAP 2017 - Resilient Systems</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/funding-opportunities/award-recipient-resource-center" data-drupal-link-system-path="">Award Recipient Resource Center</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/funding-opportunities/award-recipient-database" title="Find PSCR grant and cooperative agreement award recipients by institution." data-drupal-link-system-path="">Award Recipient Database</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item usa-sidenav__item--parent">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges" data-drupal-link-system-path="">Open Innovation Prize Challenges</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-4"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-4" class="usa-sidenav__sublist usa-accordion">
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/current-and-upcoming-prize-challenges" data-drupal-link-system-path="">Current and Upcoming Prize Challenges</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-4-1"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-4-1" class="usa-sidenav__sublist usa-accordion">
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/current-and-upcoming-prize-challenges/2024-first-responder" data-drupal-link-system-path="">2024 First Responder UAS Wireless Data Gatherer Challenge</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges" data-drupal-link-system-path="">Past Prize Challenges</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-4-2"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-4-2" class="usa-sidenav__sublist usa-accordion">
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2023-first-responder-uas-3d-mapping" title="This webpage provides an overview of the UAS 5.0 3D mapping challenge" data-drupal-link-system-path="">2023 First Responder UAS 3D Mapping Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2022-commanding-tech-challenge" title="2022 CommanDING Tech Challenge" data-drupal-link-system-path="">2022 CommanDING Tech Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2022-first-responder-uas-indoor" data-drupal-link-system-path="">2022 First Responder UAS Indoor Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2021-mobile-fingerprinting" data-drupal-link-system-path="">2021 Mobile Fingerprinting Innovation Technology Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2021-first-responder-uas-triple" data-drupal-link-system-path="">2021 First Responder UAS Triple Challenge</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-4-2-5"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-4-2-5" class="usa-sidenav__sublist">
|
||
<li>
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2021-first-responder-uas-triple/uas" data-drupal-link-system-path="">UAS 3.1: FastFind</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2021-first-responder-uas-triple-0" data-drupal-link-system-path="">UAS 3.2: LifeLink</a>
|
||
</li>
|
||
<li>
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2021-first-responder-uas-triple-1" data-drupal-link-system-path="">UAS 3.3: Shields Up!</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2020-chariot-challenge" data-drupal-link-system-path="">2020 CHARIoT Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2020-first-responder-uas-endurance" data-drupal-link-system-path="">2020 First Responder UAS Endurance Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2020-enhancing-computer-vision" data-drupal-link-system-path="">2020 Enhancing Computer Vision for Public Safety Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2020-automated-stream-analysis" data-drupal-link-system-path="">2020 Automated Stream Analysis for Public Safety Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2020-differential-privacy-temporal" data-drupal-link-system-path="">2020 Differential Privacy Temporal Map Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2019-tech-protect-challenge" data-drupal-link-system-path="">2019 Tech to Protect Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2019-expanding-sim-card-use-public" data-drupal-link-system-path="">2019 Expanding the SIM Card Use for Public Safety Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2019-haptic-interfaces-public-safety" data-drupal-link-system-path="">2019 Haptic Interfaces for Public Safety Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2018-differential-privacy-synthetic" data-drupal-link-system-path="">2018 Differential Privacy Synthetic Data Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2018-unlinkable-data-challenge" data-drupal-link-system-path="">2018 The Unlinkable Data Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2018-virtual-reality-heads-display" data-drupal-link-system-path="">2018 Virtual Reality Heads-Up-Display Navigation Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2018-unmanned-aerial-systems-flight" data-drupal-link-system-path="">2018 Unmanned Aerial Systems Flight and Payload Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2017-virtual-public-safety-test" data-drupal-link-system-path="">2017 Virtual Public Safety Test Environment Challenge</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/open-innovation-prize-challenges/past-prize-challenges/2017-future-public-safety-technology" data-drupal-link-system-path="">2017 Future of Public Safety Technology 100k Video Series</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item usa-sidenav__item--parent">
|
||
<a href="/ctl/pscr/commercialization" data-drupal-link-system-path="">Commercialization</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-5"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-5" class="usa-sidenav__sublist usa-accordion">
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/commercialization/economic-impact" data-drupal-link-system-path="">Economic Impact</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/commercialization/pulse-accelerator" data-drupal-link-system-path="">Pulse Accelerator</a>
|
||
</li>
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/commercialization/psiap-taba-demonstration" title="Follow-on Funding for Technical and Business Assistance and Demonstration Projects with Public Safety Agencies" data-drupal-link-system-path="">PSIAP TABA & Demonstration</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item usa-sidenav__item--parent">
|
||
<a href="/ctl/pscr/5x5-public-safety-innovation-summit" data-drupal-link-system-path="">5x5: The Public Safety Innovation Summit</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-6"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-6" class="usa-sidenav__sublist usa-accordion">
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/5x5-public-safety-innovation-summit/5x5-resource-center" data-drupal-link-system-path="">5x5 Resource Center</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="usa-sidenav__item usa-sidenav__item--parent">
|
||
<a href="/ctl/pscr/resource-library" data-drupal-link-system-path="">Resource Library</a>
|
||
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-public-safety-communication-7"><span class="usa-sr-only">Expand or Collapse</span></button>
|
||
<ul id="menu-public-safety-communication-7" class="usa-sidenav__sublist usa-accordion">
|
||
<li class="usa-sidenav__item">
|
||
<a href="/ctl/pscr/resource-library/pscr-webinar-series" data-drupal-link-system-path="">PSCR Webinar Series</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</nav>
|
||
|
||
</span></div></div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
</div>
|
||
<!-- nist-index-ignore-end -->
|
||
<!-- nist-index-ignore-start -->
|
||
<!-- nist-index-ignore-end -->
|
||
|
||
</div>
|
||
</aside>
|
||
|
||
|
||
<div
|
||
class="nist-page__region nist-page__region--content tablet-lg:grid-col-8 desktop-lg:grid-col-9"
|
||
>
|
||
|
||
<div
|
||
class="nist-block"
|
||
>
|
||
|
||
|
||
<h1 class="nist-page__title">Modified Rhyme Test Audio Library</h1>
|
||
|
||
|
||
</div>
|
||
|
||
<div
|
||
class="nist-block"
|
||
>
|
||
|
||
|
||
<!-- nist-index-ignore-start -->
|
||
<div data-elastic-exclude class="nist-block nist-social__wrapper">
|
||
<h2 class="nist-social__title">Share</h2>
|
||
<div class="social-media-sharing">
|
||
<div class="nist-social__wrapper--share">
|
||
<div>
|
||
<a target="_blank" rel="noopener" href="https://www.facebook.com/share.php?u=https://www.nist.gov/ctl/pscr/modified-rhyme-test-audio-library"
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<img loading="lazy" src="/sites/default/files/styles/480_x_480_limit/public/images/2016/09/22/hats_sound_chamber.jpg?itok=ZHAg5-MU" width="200" height="320" alt="HATS Sound Chamber" title="HATS Sound Chamber" typeof="foaf:Image" />
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<p>An SCBA mask is affixed to a HATS in a sound chamber. We can configure the HATS to talk or listen. We use the HATS to produce audio files that are output through the mask, as well as files output without passing through the mask.</p>
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<p><strong>Project Description</strong><br>
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The Public Safety Communications Research (<span>PSCR)</span> program is providing Modified Rhyme Test (<span>MRT)</span> audio files for researchers and developers in the fields of speech intelligibility testing. These are files we created to conduct our own speech intelligibility experiments. We are sharing these files with the public to support others researching speech intelligibility for public safety or other applications.<br>
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<br>
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You can use the MRT audio files provided here with the Institute for Telecommunication Sciences (<span>ITS)</span>-developed software tool for objective estimation of speech intelligibility (<a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="cc63d5d4-ce1a-40dc-97bb-aed6a7471159" data-file-url="/system/files/documents/2016/09/22/using_abc-mrt_to_estimate_speech_intelligibility-102013-voran.pdf" href="/document/usingabc-mrttoestimatespeechintelligibility-102013-voranpdf" title="using_abc-mrt_to_estimate_speech_intelligibility-102013-voran.pdf">technical paper here</a>). The software tool, called Articulation Band Correlation-Modified Rhyme Test (<span>ABC</span>-MRT) (<a href="https://its.ntia.gov/research-topics/audio-quality-research/abc-mrt/">available here</a>), reduces the time and expense usually associated with MRT experiments to gauge speech intelligibility.<br>
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<br>
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<strong>ABOUT THE AUDIO FILES</strong><br>
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Our MRT files provide a digital audio library offering high-quality, royalty-free test material for research and development (<span>R&D)</span> only. PSCR provides relevant audio files for different types of audio processing and quality measurement applications.<br>
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<br>
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This library presents our audio material in two main sets:</p>
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<ul>
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<li>
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<p><a href="https://www.nist.gov/ctl/pscr/pscr-audio-source-files">Audio Source Files</a> — Clean, high-quality, talker audio files and background noise audio files that we used, and you can use, as building blocks to create audio for R&D purposes.</p>
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</li>
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<li>
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<p><a href="https://www.nist.gov/ctl/pscr/pscr-test-and-results-files">Test Audio and Results Files</a> — Audio created from the source audio files used in three experiments, along with the listener results data collected for each test.</p>
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</li>
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</ul>
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<p><strong>Acknowledgements</strong><br>
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The valuable assets provided here would not have been available without the many years of dedicated public safety audio quality research efforts of the late <a href="https://www.nist.gov/ctl/pscr/memoriam-dj-atkinson-electronics-engineer">D.J. Atkinson</a>. We thank ITS audio researchers Andrew Catellier and Stephen Voran for their meticulous work in curating this material.<br>
|
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<br>
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Digital Voice Systems, Inc. (<span>DVSI)</span> is the owner and developer of the AMBE+2™ vocoder used in the Association of Public Safety Communications Officials International (<span>APCO)</span> Project 25 radio standard, and provided the software used in the MRT experiments conducted by PSCR.<br>
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<br>
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Additionally, we recognize Alan Wilson who developed the model for the analog radios used in the MRT tests after 2009 to comply with the analog specifications for bandwidth, deviation, frequency response, and sensitivity in the TIA-603 standard. The purpose was to permit a laboratory to control the signal-to-noise ratio for the analog radio model for long duration audio test conditions. Mr. Wilson also contributed files for bit errors and log-likelihood ratios for digital radio tests with vocoders using the modulation given in the TIA-102.BAAA and TIA-102.BBAB standards. This permitted comparable test conditions for analog and digital modes in radios of interest.<br>
|
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<br>
|
||
<strong>Disclaimer</strong><br>
|
||
Certain commercial products, organizations, and companies are identified in this audio library material to specify adequately the technical aspects of the available audio files. In no case does such identification imply recommendation or endorsement by PSCR, National Institute of Standards and Technology/Communication Technology Laboratory (<span>NIST/CTL)</span>, or National Telecommunications and Information Administration/Institute for Telecommunication Sciences (<span>NTIA/ITS)</span>, nor does it imply that the products, organizations, or companies identified are necessarily the best available for the particular application or use.<br>
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<div class="text-italic font-sans-2xs">
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Created September 22, 2016, Updated February 23, 2023
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