analisi e calcolo strutturale acustica e vibrazoni

SOUNDBOOK SINUS

4-channel sound level meter integrator, recorder and real-time analyser for noise and vibration measurement, analysis and monitoring.

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INTENSITY PROBE LD2260

consists of two microphones spaced (3 different spacings depending on the frequencies to investigate) and calibrated in phase.

An instrument needed to map the sound intensity on a surface and identify the specific source of the noise. Its use allows the acoustic power to be measured according to the ISO 9614 series of standards.

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MICROTEX INTENSITY PROBE (4 channels)

instrument to map the sound intensity on a surface and identify the specific source of the noise. Its use allows the acoustic power to be estimated.

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ACOUSTIC CAMERA

array consisting of 40 phase-calibrated microphones and a high-resolution camera. Beamforming technology enables the real-time mapping and identification of noise sources and the detection of 'flanking noise' (leakage) in building acoustics.

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ACCELEROMETERS

triaxial and uniaxial, which can be used in the study of the dynamic behavior of structures, for verifications of the acceptability of the vibrational levels of machines (ISO 10816 series), for the verification of disturbance in the living environment (UNI 9614) and the verification of architectural damage on buildings (UNI 9916), also in the railway field to fulfill RFI and FS requirements.

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HAMMER TEST

Instrumented hammers are measuring instruments that can excite mechanical structures by impact. The instrumented hammer is used to perform modal analysis of structures.

Thanks to the various additional masses and impact tips, which can be attached to the head, it is possible to generate impacts of such frequency and amplitude to suit the structures being examined, whether large or small.

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LD 831 SOUND LEVEL METERS

class 1 real-time sound level meter analyser and frequency integrator, able to measure the sound pressure levels generated by a acoustic phenomenon and return its frequency composition in real time.

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LD 824 SOUND LEVEL METERS

class 1 real-time sound level meter analyser and frequency integrator, able to measure the sound pressure levels generated by a acoustic phenomenon and return its frequency composition in real time.

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ARTIFICIAL MOUTH (TalkBox)

acoustic signal generator for measuring speech intelligibility according to the STIPA method.

test example

CLAPPATORE (from the English clapping)

used to generate noise over a wide frequency spectrum; allows measurement of reverberation time, room impulse response.

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DODECAHEDRIC SOUND SOURCE

used for testing the sound insulation of buildings; it consists of 12 loudspeakers capable of radiating high-power omnidirectional sound energy (over 120 dB).

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