ETANI ELECTRONICS CO., LTD.

S-365 ACOUSTIC PERFORMANCE ANALYSIS SYSTEM

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To accurately visualize and evaluate various acoustic performances, we have prepared a high-precision hardware and comprehensive software tools unique to ETANI. This series supports you with a large capacity memory for signal processing, and prepares an environment that can meet complex measurement requirements.

S-365 FEATURES

  • Designed with consideration for expandability of functions tailored for your scene to be used in both hardware and software.
  • High-precision signal processing of 220kHz/24bit, has achieved a test environment with broadband, high-dynamic range.
  • Equipped with high-definition signal processing of 20kHz/24bit and large capacity memory. Capable of handling high-precision data acquisition from various perspectives in a wide bandwidth and high dynamic range environment.
  • A wide range of basic measurement menus and abundant optional software are available to meet various requirements at the sound design site.

S-365 MEASUREMENT CAPABILITY

The S-365 Acoustic Analysis System has been created in pursuit of the highest performance and functionality, as a standard measurement system for speakers and microphones.

Basic Measurement Menu: Windows 10 compatible

  1. Sound pressure level frequency Response
  2. 2nd and 3rd harmonic distortions
  3. Impedance characteristics
  4. Phase characteristics
  5. Sensitivity (S0)
  6. Impedance (Z0)
  7. Lowest resonance frequency (f0)

In 1 sweep, 5 types of frequency characteristics (option: 9 types) and 3 types of parameters can be measured simultaneously.

OPTIONAL SOFTWARE FOR SPEAKERS: Windows 10 Compatible

  1. THD measurement (up to 50th order)
  2. THD spot frequency response
  3. Impulse response characteristics / FFT analysis
  4. Octave band noise measurement
  5. Power linearity measurement
  6. Short-time power linearity measurement
  7. IMD frequency response
  8. IMD spot frequency response
  9. CW-IMD measurement
  10. HI-2 measurement
  11. Polar pattern directional measurement
  12. Cumulative 2π directional characteristics
  13. Combination measurement
  14. Passive network transmission characteristics
  15. High impedance measurement
  16. Sound pressure and alarm sensitivity measurement package according to the Fire Service Act (pink noise)

MICROPHONE MEASUREMENT SOFTWARE

  1. Sweep frequency response (0º, 90º and 180º)
  2. Proximity frequency response
  3. Noise characteristics (for intrinsic noise, induced noise and wind noise)
  4. Polar pattern measurement (with turntable control)

DATA PROCESSING OPTIONS

  1. Automatic database recording
  2. Data server viewer
  3. DXF output
  4. ASCii data output
  5. Customized graph printing

S-365 SYSTEM

BASIC SYSTEM DIAGRAM

The measuring unit has an integrated structure with a built-in 50W power amplifier. It can also be controlled by connecting to an optional external power amplifier (100W output, 0.5Ω ~ 8Ω compatible) via the OUTPUT connection. A PC and a microphone are connected to this, and the entire system comprises the test environment such as an anechoic box.

BASIC HARDWARE

  • S-365 Measuring Unit: S3652A ( 50W(4 ~ 8Ω)Built-in Power Amplifier )
  • Power Amplifier : S2533 ( 100W(0.5 ~ 8Ω)Exclusive external Power Amplifier )

Accessories

  • HDD Back Up Kit (with software)
  • Microphone: 1/2 inch & 1/4 inch electret and condenser measurement type
  • Uninterruptible Power Supply 100 ~ 120V for 600VA/1kVA
  • Noise cut transformer

S-365 MEASUREMENT WINDOW EXAMPLE

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