Region
CN
Headphone Noise Floor Test System
CRYSOUND provides a low-noise equipment environment and compatible algorithms for testing headphone noise.
Overview
Due to the homogenization of features in TWS (True Wireless Stereo) headphone, competition among them is becoming increasingly fierce. Users are no longer satisfied with battery life and ANC (Active Noise Cancellation) features; they now seek solutions to address issues of low current sound and noise floor. Meeting this requirement has become key to satisfying customers.
Recognizing the importance of noise floor control, well-known headphone brands have identified the need for effective solutions. However, traditional equipment and algorithms have limitations in meeting the demands of modern noise floor testing. To tackle this challenge, CRYSOUND has developed a low-noise ear simulator, along with compatible algorithms and an appropriate testing environment.
Features
- High-performance Equipment
CRYSOUND provides a complete set of low noise ear simulators and acoustic chamber to meet the requirements of the noise floor test.
- Efficiency
CRYSOUND provides a quadruplex test noise floor test system solution with dual shell-shaped acoustic chamber.
System Devices
CRY723D Pneumatic Acoustic Test Chamber
Color
White
Weight
About 135kg
Box dimension
600(L)*550(W)*500(H)mm
CRY3718 Ear Simulator IEC60318-1
Frequency Response
100Hz to 4kHz ±1dB(Simulated human ear impedance)、 20Hz to 16kHz(Coupling cavity use)
Standards
IEC 60318-1、 ITU-T P.57 Type 1、 GB/T 25498.1-2010
Weight
147g
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.
