
Measurement of the signals performed on the carillon model while the adjacent cavities are covered.
The researchers at the Fraunhofer IBP investigated how to optimize the sound of a newly developed manual carillon.
more infoMeasurement of the signals performed on the carillon model while the adjacent cavities are covered.
The researchers at the Fraunhofer IBP investigated how to optimize the sound of a newly developed manual carillon.
more infoSound silencers save not only space but also energy of the fan.
Noise from ventilation systems and devices often cause annoyance. The Fraunhofer IBP has developed Slim Transducers for Active Duct Silencers.
more infoDevelopment of an Innovative Method for the Design of Organ Pipes.
To date, the dimensioning of organ pipes is carried out according to the scaling rules established in the last century.
more infoOpen-celled mineral foam.
Porous building materials for sound and thermal insulation made of fine-grained concrete, construction and demolition waste. You could say that "dust" becomes "gold".
more infoPressure distribution on the underside of the wing.
When approaching for landing the noise is dominated by the air flow at the wings and landing gears. The Fraunhofer IBP conducts Wind Tunnel Measurement on an Aircraft Wing.
more infoMeasurement set-up to determine the modulus of elasticity and the loss factor of elastic adhesives and sealants.
Adhesives and sealants with elastic properties are of significant importance for modern construction engineering.
more infoStructure-borne noise generated by utilization and water impact is not transmitted into the building and noise in adjacent rooms is prevented.
The transmission of low-frequency vibrations from installations and equipment into the structure can be considerably reduced already at the point of introduction.
more infoTest setup Photoacoustic Sensors.
At the Fraunhofer IBP investigations were conducted on how the ripening process of fruits can be specifically controlled by close monitoring with Photoacoustic Sensors in order to reduce energy consumption, extend the transportability of the fruit, and minimize costs.
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