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  • Operating Deflection Shapes Analysis - Brüel & Kjær
    structural dynamics post processing packages Support of PULSE Data Manager for easy storage and retrieval of geometry and shapes Stampa Contattaci telefonicamente Fai una domanda Offerta Structural dynamics Displaying 1 3 Precedente prossima Product Data English Argomenti correlati PULSE catalogue Products and solutions catalogue Product data Modal Test Consultant and Operating Deflection Shapes Test Consultant Product data ME scope Modal and Structural Analysis Type 7754 Including PULSE Bridge to ME scope Type 7755A Product data Miniature DeltaTron and Miniature Charge Accelerometers Types 4507 4508 Product data Piezoelectric accelerometer Miniature Triaxial DeltaTron accelerometers Types 4524 4524B Product data CCLD Laser Tacho Probe MM 0360 Home Settori di mercato Gestione dell ambiente Aeroportuale Managing Airport Noise Managing Emissions Stakeholder Engagement Aerospaziale Airframes Aero Engines Automotive Veicoli terrestri Target setting Benchmarking and Troubleshooting Quality Development Production Line Testing The Application Research Center Detroit Customised Project Solutions Difesa Air Land Sea Rumore e vibrazione ambientali Valutazione del rumore Salute e Sicurezza Acustica degli edifici Monitoraggio acustico Mappatura acustica e previsionale Space Launch vehicles and satellites Space system components Telecom e Audio Entertainment Systems Hearing Aids Telephones Wind Energy Wind farm noise monitoring Wind turbine field testing tools Wind Turbine Sound Power Determination according to IEC61400 11 Vibration testing of wind turbine components Wind turbine gearbox testing Prodotti Analysis software Acquisition software Signal analysis Acoustic software Vibration software PULSE analyzers PULSE platform Solutions overview Licenses and download Measurement frontends LAN XI PHOTON Trasduttori e Condizionatori di segnale Acoustic Vibration Ear simulators Conditioning Fonometri Sound level meters Dosimetri Vibration meters Shakers and exciters Sistemi LDS per le prove di vibrazione Shaker Measurement exciters Environment management Airports Ambiente Urbano e Industriale Noise mapping and prediction Sound Level Meters Calibration systems Microphones Accelerometers Hydrophones Sound Level Meter and other instruments Stock clearance sale and other products Test per

    Original URL path: http://www.bksv.it/Products/analysis-software/vibration/structural-dynamics/operating-deflection-shapes-analysis-7765 (2016-02-18)
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  • Type 7760 - PULSE Operational Modal Analysis - Type 7760 - Brüel & Kjær
    and Curve fit Frequency Domain Decomposition CFDD algorithms Type 7760 is available in three versions Pro Standard and Light The versions differ mainly in the number of techniques available Version Pro Standard Light SSI CVA SSI PC SSI UPC CFDD EFDD FDD Time ODS Freq ODS SSI analysis of large amount of data can be performed without user interaction using Batch Processing Option for OMA Pro BZ 8527 Modal Test Consultant Type 7753 is used for geometry guided data acquisition pre analysis and data validation Data are then seamlessly transferred to OMA Type 7760 for modal parameter extraction and presentation Together they form an integrated easy to use modal test and analysis system Operational Modal Analysis systems from Brüel Kjær are scalable and easy to upgrade in hardware and software Modal Test Consultant Type 7753 is used for geometry creation geometry guided data acquisition pre analysis data validation and transfer of data to Operational Modal Analysis Type 7760 for post analysis The peak picking methods used in the FDD EFDD and CFDD techniques let you identify a mode by using a snap to peak facility The identified modes can be selected and immediately animated Automated mode estimation is also supported Using the EFDD and CFDD techniques deterministic signals harmonic components are automatically identified and their effect eliminated The fast SSI techniques produce crystal clear stabilisation diagrams that are used to discriminate between stable unstable and noise modes Fast and robust automated mode selection is also supported A number of validation tools such as overlaid difference and side by side animation and MAC plots and tables are available for comparison of modes from different projects and techniques including modes from obtained classical modal analysis Stampa Contattaci telefonicamente Fai una domanda Offerta Argomenti correlati PULSE catalogue Products and solutions catalogue Product data Structural Dynamic Test Consultants Modal Test Consultant and Operating Deflection Shapes Test Consultant Product data Operational Modal Analysis Product data Miniature CCLD and Miniature Charge Accelerometers Types 4507 4508 Product data Piezoelectric accelerometer Miniature Triaxial CCLD accelerometers Types 4524 4524B Product data Triaxial CCLD Accelerometer Type 4529 B Product data Piezoelectric Accelerometer Seismic CCLD Accelerometer Type 8340 Product data Piezoelectric Accelerometer CCLD Accelerometer Type 8344 Home Settori di mercato Gestione dell ambiente Aeroportuale Managing Airport Noise Managing Emissions Stakeholder Engagement Aerospaziale Airframes Aero Engines Automotive Veicoli terrestri Target setting Benchmarking and Troubleshooting Quality Development Production Line Testing The Application Research Center Detroit Customised Project Solutions Difesa Air Land Sea Rumore e vibrazione ambientali Valutazione del rumore Salute e Sicurezza Acustica degli edifici Monitoraggio acustico Mappatura acustica e previsionale Space Launch vehicles and satellites Space system components Telecom e Audio Entertainment Systems Hearing Aids Telephones Wind Energy Wind farm noise monitoring Wind turbine field testing tools Wind Turbine Sound Power Determination according to IEC61400 11 Vibration testing of wind turbine components Wind turbine gearbox testing Prodotti Analysis software Acquisition software Signal analysis Acoustic software Vibration software PULSE analyzers PULSE platform Solutions overview Licenses and download Measurement frontends LAN XI PHOTON Trasduttori

    Original URL path: http://www.bksv.it/Products/analysis-software/vibration/structural-dynamics/operational-modal-analysis/operational-modal-analysis-7760 (2016-02-18)
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  • Type 7702 - Order Analysis - Type 7702 - Brüel & Kjær
    up test are seen as the oblique lines following incremental speed variations The vertical lines are constant in frequency indicating the structural resonances Order Analysis Type 7702 Order Tracking analysis The x axis clearly indicates the orders vertical lines in the system Due to the nature of Order Tracking analysis algorithm high orders 6 til 10 can easily be seen The parabolic lines are constant in frequency indicating the structural resonances Overview Descrizione Analyses imperfections in the moving parts of rotating and reciprocating machinery that cause unwanted noise and vibration Relating measurements to revolutions of a rotating part improves knowledge about machinery such as aircraft and automotive engines powertrains pumps compressors and electric motors Usi Separation of rotational and structural noise and vibration phenomena Identification of noise generated by rotational vibrations Determination of critical speeds and resonances Investigation of instabilities in rotating machinery Caratteristiche Order analysis with high speed tracking Run up down testing with or without tracking Tachometers based on tacho pulses and or a voltage proportional to the RPM Tachometer based on autotrackers to extract the fundamental frequency from the measured vibration signals instead of using a dedicated tacho signal Tacho speed and speed interval triggers Order analyzers with individual tracking references Run up and coast down in a single test session Synchronous averaging through tacho gearing Simultaneous noise and vibration analysis Slice mode for data reduction rapid processing and fast display of slices during measurement Real time calculation of average RPM Interpolation of slices to round values allowing averaging of slices RPM scaling to velocity Stampa Contattaci telefonicamente Fai una domanda Offerta Order analysis Displaying 1 3 Precedente prossima Product Data English Argomenti correlati PULSE catalogue Home Settori di mercato Gestione dell ambiente Aeroportuale Managing Airport Noise Managing Emissions Stakeholder Engagement Aerospaziale Airframes Aero Engines Automotive Veicoli terrestri Target setting Benchmarking and Troubleshooting Quality Development Production Line Testing The Application Research Center Detroit Customised Project Solutions Difesa Air Land Sea Rumore e vibrazione ambientali Valutazione del rumore Salute e Sicurezza Acustica degli edifici Monitoraggio acustico Mappatura acustica e previsionale Space Launch vehicles and satellites Space system components Telecom e Audio Entertainment Systems Hearing Aids Telephones Wind Energy Wind farm noise monitoring Wind turbine field testing tools Wind Turbine Sound Power Determination according to IEC61400 11 Vibration testing of wind turbine components Wind turbine gearbox testing Prodotti Analysis software Acquisition software Signal analysis Acoustic software Vibration software PULSE analyzers PULSE platform Solutions overview Licenses and download Measurement frontends LAN XI PHOTON Trasduttori e Condizionatori di segnale Acoustic Vibration Ear simulators Conditioning Fonometri Sound level meters Dosimetri Vibration meters Shakers and exciters Sistemi LDS per le prove di vibrazione Shaker Measurement exciters Environment management Airports Ambiente Urbano e Industriale Noise mapping and prediction Sound Level Meters Calibration systems Microphones Accelerometers Hydrophones Sound Level Meter and other instruments Stock clearance sale and other products Test per I deas Positioning systems Magazzino dell usato Applicazioni Airport Noise Acustica degli Edifici Sound Insulation 2 channel Sound Insulation Sound Intensity Acustica Architettonica About

    Original URL path: http://www.bksv.it/Products/analysis-software/signal-analysis/order-analysis/order-analysis-7702 (2016-02-18)
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  • Wind turbine gearbox testing - Brüel & Kjær
    of Local Faults in Rolling Element Bearings Stampa Argomenti correlati Avoid costly downtime Nanjing High Speed Gear Manufacturing Co Ltd Burke E Porter Machinery Company Turnkey test stands for wind turbine gearboxes Home Settori di mercato Gestione dell ambiente Aeroportuale Managing Airport Noise Managing Emissions Stakeholder Engagement Aerospaziale Airframes Aero Engines Automotive Veicoli terrestri Target setting Benchmarking and Troubleshooting Quality Development Production Line Testing The Application Research Center Detroit Customised Project Solutions Difesa Air Land Sea Rumore e vibrazione ambientali Valutazione del rumore Salute e Sicurezza Acustica degli edifici Monitoraggio acustico Mappatura acustica e previsionale Space Launch vehicles and satellites Space system components Telecom e Audio Entertainment Systems Hearing Aids Telephones Wind Energy Wind farm noise monitoring Wind turbine field testing tools Wind Turbine Sound Power Determination according to IEC61400 11 Vibration testing of wind turbine components Wind turbine gearbox testing Prodotti Analysis software Acquisition software Signal analysis Acoustic software Vibration software PULSE analyzers PULSE platform Solutions overview Licenses and download Measurement frontends LAN XI PHOTON Trasduttori e Condizionatori di segnale Acoustic Vibration Ear simulators Conditioning Fonometri Sound level meters Dosimetri Vibration meters Shakers and exciters Sistemi LDS per le prove di vibrazione Shaker Measurement exciters Environment management Airports Ambiente Urbano e Industriale Noise mapping and prediction Sound Level Meters Calibration systems Microphones Accelerometers Hydrophones Sound Level Meter and other instruments Stock clearance sale and other products Test per I deas Positioning systems Magazzino dell usato Applicazioni Airport Noise Acustica degli Edifici Sound Insulation 2 channel Sound Insulation Sound Intensity Acustica Architettonica About Reverberation Time What is room acoustics Data recording and analysis Inquinamento ambientale da rumore e vibrazioni Noise Reduction Calculation and Mapping Noise Monitoring Noise Assessment Industrial Noise Transportation Noise Recreational Noise Building and Ground Vibration Environmental Noise Booklet Machine Diagnostics Collaudo dei materiali Material Testing Standards Acoustic

    Original URL path: http://www.bksv.it/Markets/WindEnergy/WindTurbineGearboxTesting?JsEnabled=0 (2016-02-18)
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  • Acquisition software - Brüel & Kjær
    acustico Mappatura acustica e previsionale Space Launch vehicles and satellites Space system components Telecom e Audio Entertainment Systems Hearing Aids Telephones Wind Energy Wind farm noise monitoring Wind turbine field testing tools Wind Turbine Sound Power Determination according to IEC61400 11 Vibration testing of wind turbine components Wind turbine gearbox testing Prodotti Analysis software Acquisition software Signal analysis Acoustic software Vibration software PULSE analyzers PULSE platform Solutions overview Licenses and download Measurement frontends LAN XI PHOTON Trasduttori e Condizionatori di segnale Acoustic Vibration Ear simulators Conditioning Fonometri Sound level meters Dosimetri Vibration meters Shakers and exciters Sistemi LDS per le prove di vibrazione Shaker Measurement exciters Environment management Airports Ambiente Urbano e Industriale Noise mapping and prediction Sound Level Meters Calibration systems Microphones Accelerometers Hydrophones Sound Level Meter and other instruments Stock clearance sale and other products Test per I deas Positioning systems Magazzino dell usato Applicazioni Airport Noise Acustica degli Edifici Sound Insulation 2 channel Sound Insulation Sound Intensity Acustica Architettonica About Reverberation Time What is room acoustics Data recording and analysis Inquinamento ambientale da rumore e vibrazioni Noise Reduction Calculation and Mapping Noise Monitoring Noise Assessment Industrial Noise Transportation Noise Recreational Noise Building and Ground Vibration Environmental Noise Booklet Machine Diagnostics Collaudo dei materiali Material Testing Standards Acoustic Material Testing Identificazione delle Sorgenti sonore Sound Intensity Mapping Acoustic Holography Beamforming Noise Source Identification with acoustical array Salute e sicurezza sul lavoro EU Occupational Health Directives Prevenzione della perdita uditiva in ambiente di lavoro Noise Exposure Noise Reduction Hearing Protection Factory Hall Acoustics Human Vibration Collaudo acustico Pass by Collaudo di produzione PTA Production Test Advisor PULSE Production Testing Production Testing Case Studies PULSE Solutions Collaudi ripetitivi Potenza Sonora Normative sulla Potenza Sonora Noise Emission Directives Qualità del Suono PULSE Sound Quality Software Psychoacoustic Test Bench Software Structural dynamics

    Original URL path: http://www.bksv.it/Products/analysis-software/data-acquisition?JsEnabled=0 (2016-02-18)
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  • Order analysis - Brüel & Kjær
    tachometer signal Stampa Home Settori di mercato Gestione dell ambiente Aeroportuale Managing Airport Noise Managing Emissions Stakeholder Engagement Aerospaziale Airframes Aero Engines Automotive Veicoli terrestri Target setting Benchmarking and Troubleshooting Quality Development Production Line Testing The Application Research Center Detroit Customised Project Solutions Difesa Air Land Sea Rumore e vibrazione ambientali Valutazione del rumore Salute e Sicurezza Acustica degli edifici Monitoraggio acustico Mappatura acustica e previsionale Space Launch vehicles and satellites Space system components Telecom e Audio Entertainment Systems Hearing Aids Telephones Wind Energy Wind farm noise monitoring Wind turbine field testing tools Wind Turbine Sound Power Determination according to IEC61400 11 Vibration testing of wind turbine components Wind turbine gearbox testing Prodotti Analysis software Acquisition software Signal analysis Acoustic software Vibration software PULSE analyzers PULSE platform Solutions overview Licenses and download Measurement frontends LAN XI PHOTON Trasduttori e Condizionatori di segnale Acoustic Vibration Ear simulators Conditioning Fonometri Sound level meters Dosimetri Vibration meters Shakers and exciters Sistemi LDS per le prove di vibrazione Shaker Measurement exciters Environment management Airports Ambiente Urbano e Industriale Noise mapping and prediction Sound Level Meters Calibration systems Microphones Accelerometers Hydrophones Sound Level Meter and other instruments Stock clearance sale and other products Test per I deas Positioning systems Magazzino dell usato Applicazioni Airport Noise Acustica degli Edifici Sound Insulation 2 channel Sound Insulation Sound Intensity Acustica Architettonica About Reverberation Time What is room acoustics Data recording and analysis Inquinamento ambientale da rumore e vibrazioni Noise Reduction Calculation and Mapping Noise Monitoring Noise Assessment Industrial Noise Transportation Noise Recreational Noise Building and Ground Vibration Environmental Noise Booklet Machine Diagnostics Collaudo dei materiali Material Testing Standards Acoustic Material Testing Identificazione delle Sorgenti sonore Sound Intensity Mapping Acoustic Holography Beamforming Noise Source Identification with acoustical array Salute e sicurezza sul lavoro EU Occupational Health Directives Prevenzione della

    Original URL path: http://www.bksv.it/Products/analysis-software/signal-analysis/order-analysis (2016-02-18)
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  • Envelope analysis - Brüel & Kjær
    acustica e previsionale Space Launch vehicles and satellites Space system components Telecom e Audio Entertainment Systems Hearing Aids Telephones Wind Energy Wind farm noise monitoring Wind turbine field testing tools Wind Turbine Sound Power Determination according to IEC61400 11 Vibration testing of wind turbine components Wind turbine gearbox testing Prodotti Analysis software Acquisition software Signal analysis Acoustic software Vibration software PULSE analyzers PULSE platform Solutions overview Licenses and download Measurement frontends LAN XI PHOTON Trasduttori e Condizionatori di segnale Acoustic Vibration Ear simulators Conditioning Fonometri Sound level meters Dosimetri Vibration meters Shakers and exciters Sistemi LDS per le prove di vibrazione Shaker Measurement exciters Environment management Airports Ambiente Urbano e Industriale Noise mapping and prediction Sound Level Meters Calibration systems Microphones Accelerometers Hydrophones Sound Level Meter and other instruments Stock clearance sale and other products Test per I deas Positioning systems Magazzino dell usato Applicazioni Airport Noise Acustica degli Edifici Sound Insulation 2 channel Sound Insulation Sound Intensity Acustica Architettonica About Reverberation Time What is room acoustics Data recording and analysis Inquinamento ambientale da rumore e vibrazioni Noise Reduction Calculation and Mapping Noise Monitoring Noise Assessment Industrial Noise Transportation Noise Recreational Noise Building and Ground Vibration Environmental Noise Booklet Machine Diagnostics Collaudo dei materiali Material Testing Standards Acoustic Material Testing Identificazione delle Sorgenti sonore Sound Intensity Mapping Acoustic Holography Beamforming Noise Source Identification with acoustical array Salute e sicurezza sul lavoro EU Occupational Health Directives Prevenzione della perdita uditiva in ambiente di lavoro Noise Exposure Noise Reduction Hearing Protection Factory Hall Acoustics Human Vibration Collaudo acustico Pass by Collaudo di produzione PTA Production Test Advisor PULSE Production Testing Production Testing Case Studies PULSE Solutions Collaudi ripetitivi Potenza Sonora Normative sulla Potenza Sonora Noise Emission Directives Qualità del Suono PULSE Sound Quality Software Psychoacoustic Test Bench Software Structural dynamics Telecom audio

    Original URL path: http://www.bksv.it/Products/analysis-software/signal-analysis/envelope-analysis (2016-02-18)
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  • Cepstrum analysis - Brüel & Kjær
    prime numbers as it causes wear to be spread out more evenly on the teeth of the gears which is also helpful for making measurements as it means that the different harmonic families will usually not overlap However there can often be several harmonic families and it can be difficult to separate them in the spectrum Cepstrum analysis is a practical tool that makes it easy to find these different harmonic families allowing the individual families to be monitored for changes that might indicate something is wrong The cepstrum is defined as the power spectrum of the logarithmic power spectrum i e in dB amplitude form and is thus related to the autocorrelation function which can be obtained by inverse Fourier transformation of the power spectrum with linear ordinates The advantages of using the cepstrum instead of the autocorrelation function in certain circumstances can be interpreted in two different ways In sidebands it means that by virtue of the logarithmic conversion more weight is given to low level components and this is advantageous where it is primarily the existence of periodicity which is to be confirmed and its frequency spacing accurately determined In other applications such as speech analysis the advantage is more that multiplicative relationships in the spectrum e g by transfer functions become additive on taking logarithms and this additive relationship is maintained by the further Fourier transformation thus eliminating the convolution or smearing which would otherwise result Speech analysis Cepstrum analysis is a tool for the detection of periodicity in a frequency spectrum which has mainly been used in speech analysis for voice pitch determination and related questions Here the periodicity in the spectrum is given by the many harmonics of the fundamental voice frequency Another form of periodicity which can also be detected by cepstrum analysis is the presence of sidebands spaced at equal intervals around one or a number of carrier frequencies Stampa Home Settori di mercato Gestione dell ambiente Aeroportuale Managing Airport Noise Managing Emissions Stakeholder Engagement Aerospaziale Airframes Aero Engines Automotive Veicoli terrestri Target setting Benchmarking and Troubleshooting Quality Development Production Line Testing The Application Research Center Detroit Customised Project Solutions Difesa Air Land Sea Rumore e vibrazione ambientali Valutazione del rumore Salute e Sicurezza Acustica degli edifici Monitoraggio acustico Mappatura acustica e previsionale Space Launch vehicles and satellites Space system components Telecom e Audio Entertainment Systems Hearing Aids Telephones Wind Energy Wind farm noise monitoring Wind turbine field testing tools Wind Turbine Sound Power Determination according to IEC61400 11 Vibration testing of wind turbine components Wind turbine gearbox testing Prodotti Analysis software Acquisition software Signal analysis Acoustic software Vibration software PULSE analyzers PULSE platform Solutions overview Licenses and download Measurement frontends LAN XI PHOTON Trasduttori e Condizionatori di segnale Acoustic Vibration Ear simulators Conditioning Fonometri Sound level meters Dosimetri Vibration meters Shakers and exciters Sistemi LDS per le prove di vibrazione Shaker Measurement exciters Environment management Airports Ambiente Urbano e Industriale Noise mapping and prediction Sound Level Meters Calibration systems Microphones Accelerometers

    Original URL path: http://www.bksv.it/Products/analysis-software/signal-analysis/cepstrum-analysis (2016-02-18)
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