Menu 
  • Home
  • Research on Station
        • Benefits of Research on the ISS
        • Industrial R&D
        • Current Project Pipeline
        • Researcher Interviews
      • Current RFI

        hardware

        RFI-Organs-On-Chips Research

      • Researcher Interviews

        No items found
  • Getting to Space
        • Getting to Space
        • Implementation Partners
        • ISS Hardware
        • Proposal Submission Process
        • Launch Vehicles
        • Support Services
      • Recent Posts

        No items found
      • Projects in Flight

        • Story Time from Space – 2
        • NIH-Osteo
        • Materials Testing: The Evaluation of Gumstix Modules in Low Earth Orbit
        • Controlled Dynamics Locker for Microgravity Experiments on ISS
        • Honeywell/Morehead-DM Payload Processor
        View Current ISS Project Pipeline »
  • Research Library
        • ISS National Lab Research Database
        • ISS National Lab Reports
        • Web Resources
        • Research Apps
      • Recently Added Research

        • Genotype, B-vitamin status, and androgens affect spaceflight-induced ophthalmic changes
        • SUBSONIC MOTION OF A PROJECTILE IN A FLUID COMPLEX PLASMA UNDER MICROGRAVITY CONDITIONS
        • Coactivator-Dependent Oscillation of Chromatin Accessibility Dictates Circadian Gene Amplitude via REV-ERB Loading
      • Popular Tags

        • Cell Differentiation
        • Earth Observation
        • Fluid physics
        • Gene Expression
        • Human Research
        • Material science
        • Mice
        • Microbiology
        • Simulated microgravity
        • Technology demonstration
  • Make Contact
  • Home
  • Research on Station
    • Benefits of Microgravity
    • Industrial R&D
    • Current Project Pipeline
    • Research Opportunities
    • Researcher Interviews
  • Facilities & Hardware
    • ISS Hardware
    • Implementation Partners
  • Getting to Space
    • Getting to Space
    • Proposal Submission Process
    • Launch Vehicles
  • Research Library
    • Research Apps
    • Researcher Guides
    • Resources
    • Publication Database

« Go Back

International Space Station acoustics – a status report

Allen CS, et al. (2011). "International Space Station acoustics - a status report." 41st International Conference on Environmental Systems

It is important to control acoustic noise aboard the International Space Station (ISS) to provide a satisfactory environment for voice communications, crew productivity, and restful sleep, and to minimize the risk for temporary and permanent hearing loss. Acoustic monitoring is an important part of the noise control process on ISS, providing critical data for trend analysis, noise exposure analysis, validation of acoustic analysis and predictions, and to provide strong evidence for ensuring crew health and safety, thus allowing Flight Certification. To this purpose, sound level meter (SLM) measurements and acoustic noise dosimetry are routinely performed. And since the primary noise sources on ISS include the environmental control and life support system (fans and airflow) and active thermal control system (pumps and water flow), acoustic monitoring will indicate changes in hardware noise emissions that may indicate system degradation or performance issues. This paper provides the current acoustic levels in the ISS modules and sleep stations, and is an update to the status presented in 20031. Many new modules, and sleep stations have been added to the ISS since that time. In addition, noise mitigation efforts have reduced noise levels in some areas. As a result, the acoustic levels on the ISS have improved.

Related URLs:

Share this
0
0
0
Tags: Acoustic, Auditory Defects, Environmental Control, Exposure, Human, International Space Station, ISS, Life Support Systems, Noise, Noise Reduction, Productivity, Signal Analyzers, Sleep, Sound, Sound Pressure, Voice Communication