4ch Beam Forming Sound Source Visualization System

BF-3200/MI-5420A/BF-0310 - Ono Sokki

Beam Forming is one of the sound visualization techniques that obtains the sound pressure distribution using the phase differece information from the sound source to the microphone, and makes it visualized with the color map.
This technique requires a lot of microphones to cover a wide area and generally tends to increase the size of the system. By this Beam Forming system, Ono sokki achieved real time sound source visualization with just 4 microphones.

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Automotive Test Systems
- 4ch Beam Forming Sound Source Visualization System
- Flexible Automatic Measuring System Release
- Multi-Stage Injection Analyzer
- Combustion Analysis System
- Noise Testing Software
- Multi-Functional Graph Creating Software
- Time-Series Data Analysis Software
- Sound Quality Evaluation Pack
- Fluctuation Sound Analyzer
- Chassis Dynanometer for Motorcycle
- Chassis Dynanometer for Vehicle
- Real Car Transient Test System
- Tire Rolling Resistance Test System
- Engine Performance/Endurance Test System
- Engine Emission Test System
- Drive-Train/Power-Train Performance/Endurance Test System
- Drive Train Test System
- High Precision Fuel Flow Meter
- Multi-Stage Injection Measurement System
- Vibration-Rotation Excitation Bench
- Volumetric Flow Detectors
- Flow Detector with Pressure Loss Compensation Function
- On-board Volumetric Flow Detector
- Fuel Density Meter
- Massflow Meter
- Mass Burette Flow Detector
- Digital Flow Meter
- On-Board Flow Meter
- High-Precision Fuel Flow Measurement System
- LPG Mass Flow Rate Detection System
- On-Board Fuel Consumption Detector
- Automatic Air Purging Tank
- GPS Speedometer/GPS Vector Speedometer
- Analog Engine Tachometer (Auto Range Type)
- Digital Engine Tachometer
- Gasoline Engine Tachometer
- Diesel Engine Tachometer
- Engine Vibration detector
- Motor/Gasoline Engine RPM Detector
- Ignition Pulse Detector
- Ignition Pulse Detector
- Ignition Pulse Detector
- Cigarette Lighter Socket Sensor
- Gasoline Engine Tachometer
- External Sensor Input Type Handheld Digital Tachometer
- Advanced Handheld Tachometer
- Diesel Engine Tachometer
- Crank Angle Measurement System
- Fiber Optic Crank Angle Measurement System
- Crank Angle Detector
- High-Sensitive GPS Speedometer
- Transmission Performance/Endurance Test System

Part

Name

Company

4ch Beam Forming Sound Source Visualization System

Topics

Automotive Test Systems

Sound & Vibration

FTT Analyzer & Data Processing