Building acoustics noise sources - HD 2050 dodecahedron loudspeaker

Building acoustics noise sources - HD 2050 dodecahedron loudspeaker from OTM Solutions Pte Ltd

By: OTM Solutions Pte Ltd  07/03/2014
Keywords: dodecahedron loudspeaker

To test building acoustic insulation, it is necessary to use sound sources that meet the demands of specific technical ISO standards. Delta Ohm has developed a system for the measurement of passive acoustic performances of buildings that integrates the most advanced features required for this type of equipment. The need for high noise excitation levels, necessary to deal with increasing insulation values of modern buildings, has been made co-exist with portability and versatility among the best on the market today. HD 2050 is a sound source composed of 12 speakers arranged in a dodecahedral chassis, capable of radiating high power sound energy in all directions with a directionality in accordance with ISO 3382. The sound source can be integrated with the digital amplification system HD 2050.20, which offers high power as well as providing an equalizer that adapts the system's response to any more specific measurement needs.

Keywords: dodecahedron loudspeaker

Contact OTM Solutions Pte Ltd

Email

Print this page

Share

Other products and services from OTM Solutions Pte Ltd

07/03/2014

Delta Ohm wireless data-logging systems

Delta Ohm wireless data-logging systems


Tipping bucket rain gauge from OTM Solutions Pte Ltd thumbnail
07/03/2014

Tipping bucket rain gauge

Tipping bucket rain gauge


Rain detector from OTM Solutions Pte Ltd thumbnail
07/03/2014

Rain detector

Rain detector


HD 2060 portable multi-frequency and multi-level calibrator for vibration transducers from OTM Solutions Pte Ltd thumbnail
07/03/2014

HD 2060 portable multi-frequency and multi-level calibrator for vibration transducers

HD 2060 portable multi-frequency and multi-level calibrator for vibration transducers


HD 2070 three channels vibration meter-analyzer from OTM Solutions Pte Ltd thumbnail
07/03/2014

HD 2070 three channels vibration meter-analyzer

HD 2070 three channels vibration meter-analyzer


HD 2030 four channels vibration meter-analyzer from OTM Solutions Pte Ltd thumbnail
07/03/2014

HD 2030 four channels vibration meter-analyzer

HD 2030 four channels vibration meter-analyzer


Portable instrument for WBGT, PMV & PPD analysis from OTM Solutions Pte Ltd thumbnail
07/03/2014

Portable instrument for WBGT, PMV & PPD analysis

Portable instrument for WBGT, PMV & PPD analysis


Portable instrument for WBGT index analysis from OTM Solutions Pte Ltd thumbnail
07/03/2014

Portable instrument for WBGT index analysis

Portable instrument for WBGT index analysis


Portable instrument for thermal micro-climate analysis from OTM Solutions Pte Ltd thumbnail
07/03/2014

Portable instrument for thermal micro-climate analysis

Portable instrument for thermal micro-climate analysis


Duct-mount or wall-mount air quality transmitters from OTM Solutions Pte Ltd thumbnail
07/03/2014

Duct-mount or wall-mount air quality transmitters

Duct-mount or wall-mount air quality transmitters


USB air quality monitor instruments from OTM Solutions Pte Ltd thumbnail
07/03/2014

USB air quality monitor instruments

USB air quality monitor instruments


Portable air quality monitors from OTM Solutions Pte Ltd thumbnail
07/03/2014

Portable air quality monitors

Portable air quality monitors


Thermocouple generator from OTM Solutions Pte Ltd thumbnail
07/03/2014

Thermocouple generator

Thermocouple generator


PT100 simulator from OTM Solutions Pte Ltd thumbnail
07/03/2014

PT100 simulator

PT100 simulator


Temperature transmitters from OTM Solutions Pte Ltd thumbnail
07/03/2014

Temperature transmitters

Temperature transmitters