HBK × SONORA Acoustic Measurement Solutions
Introduction to Our Solutions
- HBK × SONORA Acoustic Measurement Solution Official Website
- Introduction to Our Solutions
Introduction to HBK × SONORA Solutions Offered by Moritani
We proudly introduce the comprehensive solutions offered by HBK × SONORA through Moritani.
These solutions are used in a wide range of applications—from acoustics and NVH to reliability testing—across multiple industries such as audio, automotive, aerospace, and energy.
Acoustic Power Measurement
Measurement System + Full Anechoic Chamber / Semi-Anechoic Chamber
・Measures acoustic power (sound intensity) emitted from the test object
・Builds a measurement environment compliant with relevant standards
Standards Supported:
Intensity Method: JIS Z 8736-1, -2, -3 / ISO 9614-1, -2, -3
Sound Pressure Method: JIS Z 8732, Z 8733 / ISO 3744, 3745
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Electroacoustic Measurement
Measurement System + Anechoic Box / Full Anechoic Chamber / Semi-Anechoic Chamber
・Measures characteristics of electroacoustic devices such as speakers, headphones, VR goggles, and smart glasses
・Provides not only the measurement system but also a variety of measurement devices
Key Equipment:
Full-range Head and Torso Simulator (ITU-T P.57 Type 4.3)
Various microphones
Output response, frequency response
Distortion characteristics (harmonic, intermodulation, difference frequency)
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Simplified Performance Testing Using Anechoic Box + Sound Level Meter
Sound Level Meter + Anechoic Box
・Accurate sound pressure measurements with minimal setup effort
・Optional recording function enables detailed waveform analysis on a PC
Applications:
Automotive components, electrical devices, drive system parts/products
(e.g., transmissions, gears, motors, fans, air conditioners)
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Sound Source Localization with Acoustic Camera + Anechoic Chamber
Acoustic Camera + Anechoic Chamber
Using an acoustic camera inside an anechoic chamber allows for high-precision sound source localization in an environment free of reflections and external noise.
Applications:
Automobiles, aircraft, power tools, household appliances, wind turbines
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VSAC + Pass-by Noise System and Related Products
Pass-by noise refers to external noise generated by vehicles in motion.
We offer a variety of indoor and outdoor measurement methods and environments for pass-by noise testing.
VSAC + Related Measuring Instruments
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Contact Us
- Contact us by email
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- Contact us by phone
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Moritani Shokai
(Machinery Department No. 2, Tokyo Head Office)
Introduction of the Manufacturer
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Hottinger Bruel & Kjaer
HHBK is a merger of two companies: Brüel & Kjær of Denmark and HBM of Germany.
Brüel & Kjær is one of the world’s leading manufacturers of acoustic and vibration measurement instruments, known as a total measurement chain supplier.Learn more about HBK
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Sonora Technology Co., Ltd.
Sonora Technology is a leading Japanese manufacturer of industrial anechoic chambers and anechoic boxes.
From design and manufacturing to installation and acoustic performance assurance, Sonora provides fully integrated solutions to build complete acoustic measurement environments from the ground up.Learn more about Sonora
Contact / Request Brochure
For inquiries or consultations regarding the total solutions provided by HBK × Sonora, please feel free to contact us using the Contact button.
If you would like a brochure sent by mail, please use the Request Brochure button.