Results 251 to 260 of about 7,906 (299)
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Noise stability testing during certification of medical equipment
Bio-Medical Engineering, 1999B. N. Faizulaev +4 more
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Optimal Dual Certificates for Noise Robustness Bounds in Compressive Sensing
Journal of Mathematical Imaging and Vision, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Marc Nicodeme +2 more
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STOL Aircraft Noise Certification-A Rational Approach
SAE Technical Paper Series, 1970<div class="htmlview paragraph">Government and industry representatives are currently at work formulating a rule for certifying the noise levels of short takeoff and landing (STOL) aircraft. Conventional aircraft are primarily turbofan propelled and fly over well-defined landing or takeoff paths at conventional airports. In contrast to this, STOL
Frederick B. Metzger, William M. Foley
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INTER-NOISE and NOISE-CON Congress and Conference Proceedings, 2023
OEMs are required to meet applicable regulations for exterior noise. Acceleration noise (typically called pass-by noise) regulations have an upper limit for noise emission. In addition, vehicles which can operate without a combustion engine must comply with regulations for minimum noise emitted during low speed driving.
Steve Sorenson +2 more
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OEMs are required to meet applicable regulations for exterior noise. Acceleration noise (typically called pass-by noise) regulations have an upper limit for noise emission. In addition, vehicles which can operate without a combustion engine must comply with regulations for minimum noise emitted during low speed driving.
Steve Sorenson +2 more
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Noise Certification of Business Jet Aircraft
SAE Technical Paper Series, 1971<div class="htmlview paragraph">Noise certification under FAR Part 36 is now a requirement for issuance of all new and supplemental type certificates for turbojet-powered or transport-category aircraft. Recent experience with three noise certification programs has shown: how to estimate from aircraft performance data the necessity and extent of ...
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Aircraft Noise Certification Procedures in Retrospect; 1969-1976
SAE Technical Paper Series, 1976<div class="htmlview paragraph">Procedures for measurement and evaluation of aircraft noise are contained in FAR Part 36 which was formulated in the late sixties. Over six years experience with this regulation has resulted in more than 5000 noise certification actions on the Boeing family of commercial jet transports.
V. E. Callaway, N.A. Peart
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Predicted airframe noise levels for certification flights
Journal of Aircraft, 1981A correction is presented for a previously published inconsistency in predicted airframe noise values, which were based on approach velocities lower than those required for FAA certification. New figures are given for the following aircraft: DC-9-30, 727-200, A300-B2, L-1011, DC-10-10, and 747-200B.
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Noise Levels for U.S. Certificated and Foreign Aircraft
2001This circular provides noise level data for aircraft certificated under 14 CFR part 36. Noise level data for foreign aircraft certificated to ICAO Annex 16 standards are also provided in a separate appendix for informational purposes. Other appendices list selected configurations of U.S.
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Status of International Noise Certification Standards for Business Aircraft
SAE Technical Paper Series, 1973<div class="htmlview paragraph">Business aircraft-a nongeneric term to certification authorities-are being given increased attention by national and international bodies concerned with noise reduction. This paper reviews the efforts of these groups from a regulatory standpoint.
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