Electroacoustic Test
CRYSOUND offers comprehensive and expert electroacoustic measurement solutions for a broad spectrum of consumer electronics, including headphones, microphones, and speakers. These solutions are characterized by powerful functionality and robust stability.
CRY5240 Programmable Battery Simulator
AC supply
AC90-240V/50-60Hz
Input voltage:P+/P-
-0.3～+26V
Input voltage of one channel:Vin1
9.9V
CRY5121 Programmable Battery Simulator
AC supply
AC90-240V/50-60Hz
Input voltage PI1+/PI1-,PI2+/PI2-
-30～+30V,-0.3～+30V
Input Current
4.096A
CRY584D Power Amplifier 20W
Quantity of channels
2
Connector for input and output
BNC
Output Power
30W*2(load1.5Ω)
CRY584E Power Amplifier
Maximum output power(continuous)
56W,THD+N<0.01%@1KHz,4ohm
Noise
<-84dBV(A Counting right)
Frequency Range
20Hz～20KHz±0.1dB
CRY806 TWS Headphones Acoustic Test Fixture
Weight
1.42kg
Material
Oxidized and blackened aluminum
Dimension(L*W*H)
256*210*255mm
CRY802 ATF Hearing Protection Headphone Test Fixture
Weight
11.6kg
Material
Oxidized and blackened aluminum
Max-width
156mm
CRY801B Headphone Test Fixture
Weight
2.6kg
Material
Oxidized and blackened aluminum
Max-width
260mm
CRY7413 Acoustic Test Chamber, Manual Door
Outer color
Beige
Material
Sheet metal
Outer dimension
820(L)*780(W)*730(H)mm
CRY7412 Ultra-Quiet Chamber
Color
Porcelain white
Weight
About 1.7ton
Outer dimension
1498(L)*1554(W)*1556(H)mm
CRY7865 Pneumatic Acoustic Test Chamber
Color
White
Weight
About 830Kg
Outer dimension
1530(L)*1280(W)*1750(H)mm
CRY725D Pneumatic Acoustic Test Chamber
Color
Beige
Weight
About 830kg
Outer dimension
860(L)*860(W)*1833(H)mm
CRY725 Pneumatic Acoustic Test Chamber
Color
Beige
Weight
About 340kg
Box dimension
800(L)*780(W)*715(H)mm
CRY723D Pneumatic Acoustic Test Chamber
Color
White
Weight
About 135kg
Box dimension
600(L)*550(W)*500(H)mm
CRY723 Pneumatic Acoustic Test Chamber
Color
White
Weight
About 78.5kg
Outer dimension
1380(L)*800(W)*1265(H)mm
CRY721C Pneumatic Acoustic Test Chamber
Color
White
Weight
About 155kg
Outer dimension
950(L)*700(W)*700(H)mm
CRY710 Pneumatic Acoustic Test Chamber
Color
White
Weight
About 158kg
Outer dimension
1050(L)*700(W)*1090(H)mm
CRY592 Audio Filter
Quantity of channels (Differential or single-ended)
4
Frequency response
±0.1dB, 20Hz~20kHz
Insert Loss
0.05dB(typical value)
CRY591L Bluetooth Switch Matrix
Dimension
104*120*42mm
Working band
DC-18GHz
Working temperature
-25℃~65℃
CRY573 Digital Microphone Converter
Mode
PDM/I2S
Noise floor
-95dB：A weighting；-92dB：Z weighting（20Hz-20kHz）
Dynamic range
>90dB（1kHz，A-weighting）
QuickRadio, Radio Frequency Analysis Software
BR(Basic Rate)
TX power, Initial carrier frequency tolerance, Sensitivity-single slot packets, Modulation characteristic, Power control, Carrier frequency drift, Sensitivity-multi-slot packets, Maximum input level
EDR(Enhanced Data Rate)
Relative TX power, Differential phase modulation, BER floor performance, Carrier frequency stability and modulation accuracy, Sensitivity, Maximum input level
Power consumption(optional)
Current leakage, Charging current, Fully charged current, Power-on current, Shipping current
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
CRY6151 Electroacoustic Analyzer
Frequency Range
0.02~20kHz
Frequency Error
<0.01%
Frequency band mode
Customized at 0.02~20kHz
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
Anechoic Chamber
Cutoff frequency
80Hz
Background Noise
-1.4dBA (ventilation closed)，1.2dBA (ventilation open)
Free-field radius
1.8m@80Hz
CRY580 A²B Interface
Topology
Single-master-multiple-slave linear topology
3.5mm Audio Interface
Supports analog audio input/output
USB Interface
Supports digital audio playback and recording
