Hands on control and monitoring
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.
- 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.
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.
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.
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.
- 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.
- 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.
- 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.
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.
- 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 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 CRY723 is a shell-like, soundproof, and shielding test box that offers both cost-effectiveness and exceptional performance, making it ideal for testing smartphones and wireless wearable products.
By combining two CRY723 boxes with a CRY6151B, you can conduct comprehensive audio, ENC, and ANC measurements for TWS headphones. This setup allows one operator to manage two test stations simultaneously, reducing labor costs.
CRY725 Acoustic Test Chamber is mainly used to test power, sensitivity and other electrical performance of large-scale wireless electronics and communication products, such as wireless servers, laptop and walkie-talkies, etc.
The box can be used with comprehensive tester, vector network analyzer, signal source, channel emulator to carry out the necessary test items. It is able to connect to the wireless devices with Bluetooth, WiFi, GSM, WCDMA, RFID or GPS remote controller.
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.
CRY3203-S02 is a 1/2-inch free-field prepolarized measurement microphone and preamplifier set widely used in acoustic testing environments, such as anechoic chambers and quiet rooms.
The unique design of CRY3203-S02 allows it to have a frequency response range that matches the auditory frequency range of the human ear, making it highly suitable for noise detection. Additionally, it is also widely applicable in various fields including electroacoustic measurements, audio measurements, and acoustical research.
CRY3203-S01 is a 1/2-inch free-field prepolarized measurement microphone and preamplifier set widely used in acoustic testing environments, such as anechoic chambers and quiet rooms.
The unique design of CRY3203-S01 allows it to have a frequency response range that matches the auditory frequency range of the human ear, making it highly suitable for noise detection. Additionally, it is also widely applicable in various fields including electroacoustic measurements, audio measurements, and acoustical research.
CRY3401-S01 is a 1/4-inch free-field prepolarized measurement microphone and preamplifier set designed specifically for sensitive acoustic testing in low-noise environments.
The unique design of CRY3401-S01 provides it with very low self-noise and a measurement frequency range of up to 40 kHz. It is capable of withstanding sound pressure levels up to 142 dB. It is an excellent general-purpose measurement microphone set suitable for high-definition audio measurements and other ultrasonic acoustic applications.
The CRY3711 ear simulator 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 is very close to the input impedance of an ordinary human ear, enabling effective measurement up to 10 kHz.