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  • 2-channel Sound Insulation - Brüel & Kjær
    measurement can also be used for normal airborne sound insulation tasks By setting up a microphone in each room transmitting and receiving both levels can be measured simultaneously Both microphones can then be moved from position to position between measurements or a rotating microphone boom can be used for spatial averaging in one or both rooms 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

    Original URL path: http://www.bksv.it/Applications/BuildingAcoustics/2-channel-sound-insulation?JsEnabled=0 (2016-02-18)
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  • Sound Intensity - Brüel & Kjær
    7233 Sound Intensity Calibrator Type 4297 Acoustic Test Consultant Type 7761 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

    Original URL path: http://www.bksv.it/Applications/BuildingAcoustics/sound-intensity?JsEnabled=0 (2016-02-18)
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  • Acustica Architettonica - Brüel & Kjær
    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 perdita uditiva in ambiente di lavoro Noise Exposure Noise Reduction Hearing

    Original URL path: http://www.bksv.it/Applications/RoomAcoustics?JsEnabled=0 (2016-02-18)
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  • About Reverberation Time - Brüel & Kjær
    a loudspeaker source or impulsive noise from a starting pistol It is measured in 1 1 or 1 3 octaves serially or simultaneously It is usually averaged over several positions in the room and over several decays in each position Quite often a wide band average is calculated by mathematically averaging the RT for a range of frequency bands For critical applications the shape of the decay curve is also important Deviations from the straight line can reveal acoustical defects 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

    Original URL path: http://www.bksv.it/Applications/RoomAcoustics/about-reverberation-time?JsEnabled=0 (2016-02-18)
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  • What is room acoustics? - Brüel & Kjær
    s acoustical properties using this parameter alone would not be enough to quantify the quality of halls and spaces for music and speech Instead a range of parameters has been developed which takes the temporal development and direction of incoming reflections at the listener s position into account Examples of these are Early Decay Time Intelligibility and Clarity All these parameters are derived directly from or with the help of the so called Room Impulse Response RIR It is the acoustical footprint of a room However a room does not have just one single room impulse response The RIR is the history of the direct and reflected sound at one position in a room caused by an impulse emitted from a source at another position in the same room Thus different receiver and source positions will lead to different RIR in the same room One consequence of this is that the perception of the same piece of music will be different for different seats in the same concert hall Therefore it doesn t come as a surprise that the room impulse response is central to both measurement and modelling of room acoustics Room Acoustic measurements are used to validate new constructions and to troubleshoot existing ones The Room Acoustic Measurement System DIRAC Type 7841 is the perfect tool to help you keep control over the acoustic design of rooms Stampa Argomenti correlati Sound sources 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

    Original URL path: http://www.bksv.it/Applications/RoomAcoustics/what-is-room-acoustics?JsEnabled=0 (2016-02-18)
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