Hands on control and monitoring
Consistency of microphone unit is crucial to ENC and ANC effectiveness.Testing audio during the SMT process is essential due to the MIC defect rate ranging from 1.5% to 3%.
CRYSOUND provides a duplex audio test system solution in dual shell-shaped acoustic test chamber.
- Stability
The highly accurate and repeatable solution launched by CRYSOUND is ideal for production testing due to its effectiveness and cost savings. It offers a reliable and cost-efficient option for testing, ensuring that high-quality standards are met consistently.
- Customization
Our solution can be customized with suitable fixtures and testing processes according to different forms of products for customers.
Consistency of microphone unit is crucial to ENC and ANC effectiveness.Testing audio during the SMT process is essential due to the MIC defect rate ranging from 1.5% to 3%.
CRYSOUND provides a duplex audio test system solution in dual shell-shaped acoustic test chamber.
Consistency of microphone unit is crucial to ENC and ANC effectiveness.Testing audio during the SMT process is essential due to the MIC defect rate ranging from 1.5% to 3%.
CRYSOUND provides a duplex audio test system solution in dual shell-shaped acoustic test chamber.
Consistency of microphone unit is crucial to ENC and ANC effectiveness.Testing audio during the SMT process is essential due to the MIC defect rate ranging from 1.5% to 3%.
CRYSOUND provides a duplex audio test system solution in dual shell-shaped acoustic test chamber.
- Stability
The highly accurate and repeatable solution launched by CRYSOUND is ideal for production testing due to its effectiveness and cost savings. It offers a reliable and cost-efficient option for testing, ensuring that high-quality standards are met consistently.
- Customization
Our solution can be customized with suitable fixtures and testing processes according to different forms of products for customers.
- Stability
The highly accurate and repeatable solution launched by CRYSOUND is ideal for production testing due to its effectiveness and cost savings. It offers a reliable and cost-efficient option for testing, ensuring that high-quality standards are met consistently.
- Customization
Our solution can be customized with suitable fixtures and testing processes according to different forms of products for customers.
- Stability
The highly accurate and repeatable solution launched by CRYSOUND is ideal for production testing due to its effectiveness and cost savings. It offers a reliable and cost-efficient option for testing, ensuring that high-quality standards are met consistently.
- Customization
Our solution can be customized with suitable fixtures and testing processes according to different forms of products for customers.
Consistency of microphone unit is crucial to ENC and ANC effectiveness.Testing audio during the SMT process is essential due to the MIC defect rate ranging from 1.5% to 3%.
CRYSOUND provides a duplex audio test system solution in dual shell-shaped acoustic test chamber.
- Stability
The highly accurate and repeatable solution launched by CRYSOUND is ideal for production testing due to its effectiveness and cost savings. It offers a reliable and cost-efficient option for testing, ensuring that high-quality standards are met consistently.
- Customization
Our solution can be customized with suitable fixtures and testing processes according to different forms of products for customers.
System Devices
CRY6151B is a robust and reliable electroacoustic analyzer with a frequency range spanning from 20Hz to 20kHz. It is designed to evaluate a diverse array of devices, including USB, Bluetooth®, and noise-canceling headphones; electret, MEMS, and moving-coil microphones; receivers; speakers; Bluetooth loudspeakers; and loudspeaker crossover devices.
Technicians can assess device performance using key metrics and procedures such as sensitivity (SPL), impedance, total harmonic distortion (THD), resonance frequency (F0), headphone balance, headphone positioning, phase, polarity, microphone current and voltage, signal-to-noise ratio (SNR), microphone directivity, speaker Thiele/Small (TS) parameters, and telephone loudness ratings. The CRY6151B offers comprehensive capabilities for thorough and precise evaluation of electroacoustic equipment.
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CRY576 Bluetooth® Dongle is a Bluetooth device designed for Bluetooth audio and UI testing. The CRY576 is engineered for use in R&D laboratories and production lines. It is versatile, functioning seamlessly both with the CRY6151B electroacoustic tester and as a stand-alone module with other testing equipment. The CRY576 supports a range of Bluetooth solutions with high reliability and fast test speeds, connecting to most solutions in under 3 seconds. Users can operate the CRY576 via CRY6151B test software or its own stand-alone tool software to perform functions such as searching, pairing, connecting, playing audio, and recording.
The CRY710 Pneumatic Shielding Box, constructed from welded steel plates, provides robust RF shielding for testing Bluetooth, Wi-Fi, and other devices, effectively preventing interference between production lines. It also offers a soundproof environment for assessing acoustic performance. The pneumatic door can be controlled via the serial port.
For quadruplex audio testing of TWS headphones, combining two CRY710 boxes with a CRY6151B enables a single operator to manage two test stations simultaneously, significantly reducing labor costs.
The CRY3711-S01 ear simulator set simulates the way an earplug conduit is inserted into the ear canal or auricle to measure headphone performance. It has a 1/2 inch prepolarized pressure field measurement microphone inside and can be used for acoustic testing of high-quality in-ear headphones.
The input impedance of CRY3711-S01 is very close to the input impedance of an ordinary human ear, enabling effective measurement up to 10 kHz.
CRY3602 mouth simulator is a sound source used to simulate the sound field near the human mouth. It is widely used for testing acoustic parameters such as the frequency response and distortion of telephone transmitters and microphones.
CRY3602 mouth simulator has a built-in power amplifier. There is no need to purchase an additional power amplifier. It can be directly connected to a sound card or signal generator, simplifying the connection of the test system.