Region
CN
Headphone Audio Test System
CRYSOUND provides a quadruplex test in dual shell-shaped acoustic test chamber-audio test system solution.
Overview
As Bluetooth technology advances and the market for Bluetooth audio devices flourishes, the popularity of Bluetooth headphones is increasing, and users particularly hope to obtain high-performance products.Consequently, there is a growing need for a comprehensive test system that covers all essential metrics.
Features
- Compatibility
CRYSOUND provides headphone audio test system solutions of parallel dual test in single box and parallel quadruple test in double boxes for clients. Headphone Audio Test Equipment is compatible with various headphone types.
- Efficiency
The system enables a high production yield of up to 450 unit per hour (UPH). For cost-effectiveness and efficiency, it serves as the optimal solution for manufacturing operations.
System Devices
CRY6151B Electroacoustic Analyzer
Quantity of Channels
4-channel input/output (scalable for synchronous 8-channel input/4-channel output)
Sample Rate
All channels for simultaneous sampling at 44.1kHz - 192kHz, with 24-bit
Input Dynamic Range
115dB typical value
SonoLab Acoustic Analysis Software
Earphone
ANC, ENC, SPKEQ, Background and current noise test, Hearing test, Functionality of earphone
Other
Directional testing, Noise and vibration, Open-loop play and acquisition, Device calibration, Scan SN, Automated validation with limits, MES function, Automation, Data saving, Authorization, Sequence properties, Single-step test
Transmission method
Customized communication, Wired connection, Bluetooth, HID, ADB, TCP/IP, Plug-in application, Serial ports
CRY723 Pneumatic Acoustic Test Chamber
Color
White
Weight
About 78.5kg
Outer dimension
1380(L)*800(W)*1265(H)mm
CRY725 Pneumatic Acoustic Test Chamber
Color
Beige
Weight
About 340kg
Box dimension
800(L)*780(W)*715(H)mm
CRY3203-S02 Free-Field Microphone Set, 1/2", 50mV/Pa
Field Type
Free-field
Noominal Sensitivity
50mV/Pa, -26±1.5dB re 1V/Pa
Frequency Response
3.15Hz to 20kHz±2dB
CRY3711 Ear Simulator IEC60318-4
Nominal Sensitivity
12.5mV/Pa, -38±1.5dB re 1V/Pa
Frequency Response
100Hz to 10kHz ±1dB(Simulated human ear impedance)、 20Hzto 16kHz(Coupling cavity use)
Dynamic Range
23dB to 160dB
CRY3401-S01 Free-Field Microphone Set, 1/4", 15.8mV/Pa
Field Type
Free-field
Noominal Sensitivity
15.8mV/Pa, -36±1.5dB re 1V/Pa
Frequency Response
4Hz to 40kHz±2dB
Get in touch
If you are interested or have questions about our products, book a demo and we will be glad to show how it works, which solutions it can take part of and discuss how it might fit your needs and organization.
