S205W

SeeSV-S205W is a real-time handheld sound

camera which implements FPGA-based high speed beamforming technology. 

BSR Noise Detection 

NVH Noise, Power Train Noise Detection 

Noise Leakage Detection 

Innovative, portable design

The acoustic camera SeeSV-S205W is designed and designed to be easily carried by users for convenient measurement.

High-sensitivity digital MEMS microphone 

SeeSV-S205W instantly detects even small noises through a high-sensitivity microphone. 

Excellent performance even in normal noise. BSR (noise and joint) noise sources can be detected

High resolution optical camera

High-resolution optical camera capable of capturing 25 images per second


FPGA Based real-time measurement and analysis  

What is an FPGA? An FPGA (field program

mable gate array) is a semiconductor device that includes designable logic elements and programmable internal circuitry. Designable logic elements can be programmed to replicate the functions of basic logic gates such as AND, OR, XOR, NOT, and more complex decoders or combinations of computational functions. 

Most FPGAs contain a simple flip-flop or a memory element with a more complete block of memory in a programmable logic element

(also known as an FPGA logical block). -Wikipedia.





SeeSV-S205W is a real-time handheld sound

camera which implements FPGA-based high speed beamforming technology. 

BSR Noise Detection 

NVH Noise, Power Train Noise Detection

Noise Leakage Detection 

Innovative, portable design


The acoustic camera SeeSV-S205W is designed and designed to be easily carried by users for convenient measurement.

High-sensitivity digital MEMS microphone 

SeeSV-S205W instantly detects even small noises through a high-sensitivity microphone. 

Excellent performance even in normal noise. BSR (noise and joint) noise sources can be detected 

 

High resolution optical camera 

High-resolution optical camera capable of capturing 25 images per second

FPGA Based real-time measurement and analysis  

What is an FPGA? An FPGA (field programmable gate array) is a semiconductor device that includes designable logic elements and programmable internal circuitry. Designable logic elements can be programmed to replicate the functions of basic logic gates such as AND, OR, XOR, NOT, and more complex decoders or combinations of computational functions. 

Most FPGAs contain a simple flip-flop or a memory element with a more complete block of memory in a programmable logic element (also known as an FPGA logical block). -Wikipedia.

 Light weight of 2.5kg 

Light weight of 2.5kg

Convenient  Software

SeeSV Real-Time Software has enhanced portability.

It provides a touch-based user experience for combining with a tablet computer. 

  • Real-time Sound Imaging
  • High Speed Image Update, 25 FPS
  • Impulsive Noise Detection
  • Optimized for BSR detection
  • Auto Image Ranging Function
  • Converting to AVI/WAV & TDMS File
  • Real-Time Frequency Adjustment
  • Linear/Exponential Image Averaging
  • Effective Post Processing
  • FFT and Octave Analysis
  • LabVIEW SeeSV API 

Convenient software

SeeSV Real-Time Software has enhanced portability

It provides a touch-based user experience for combining with 

a tablet computer. 

  • Real-time Sound Imaging
  • High Speed Image Update, 25 FPS
  • Impulsive Noise Detection
  • Optimized for BSR detection
  • Auto Image Ranging Function
  • Converting to AVI/WAV & TDMS File
  • Real-Time Frequency Adjustment
  • Linear/Exponential Image Averaging
  • Effective Post Processing
  • FFT and Octave Analysis
  • LabVIEW SeeSV API 
Unique, Innovative Design 

Specifications 


Microphone Array
Microphone Type Digital MEMS Microphone  
Microphone Channel96
Microphone Sensitivity 
-26 dBFS
Array diameter 
32 cm
Sampling Rate 
25.6 kS/s
Microphone Frequency Range 
25 Hz ~ 12,800 Hz
Beamforming Frequency Range 
2,000 Hz ~ 10,000 Hz
Signal to noise ratio
64 dB(A)
Maximum measured sound pressure
122.5 dB
Minimum measured sound pressure
30 dB(A)
Optical camera Frame Rat 
25 FPS
Optical/Acoustic covering angel
66⁰
Min. Measurement Distance  
0.2 m
Weight 
2.0 kg


Wi-Fi Module
IEEE 802.11 a/n Wi-Fi
5 GHz
Max. 150Mbps
Reconnect in less than 0.05se


Battery Pack
Battery Type
4-cell, Lithium-lon Battery
Charging Voltage
DC 24V 
Charging Time
3 hours
Battery Life
3.5 hours

Array Beam pattern 

1m, 2kHz Resolution 

3dB width    10.4 deg  
Max. Side Lobe
-17.1 dB

1m, 5kHz Resolution

3dB width   ±6.23 deg   
Max. Side Lobe 
-11.40 dB 

Accessories 

SeeSV-S205W accessories can help to detect BSR sources conveniently under various environment conditions 

Array Beam pattern

1m, 2 kHz Resolution
3dB width  
10.4 deg 
Max. Side Lobe 
-17.1 dB
1m, 5 kHz Resolution   
3dB width 
±6.23 deg  
Max. Side Lobe 
-11.40 dB

Car Power Connector 

Connector
LEMO to Cigar Jack
Cable Length
1.8 M
PowerDC12V 5A


Carrier

Dimensions
56 x 45.5 x 26.5 cm
Weight
9.1 kg



Tripod

Maximum weight
179 cmWeight2 kg
Minimum height49.7 cm

Maximum load
5 kg