Exploring the CRY3700 Series of Ear Simulators and Couplers: Precision Tools for Acoustic Excellence

In the field of acoustics, where precision and reliability converge to create impeccable sound experiences, the CRY3700 series of ear simulators and couplers stands out as a hallmark of technological advancement. Designed to meticulously mimic the complex acoustic structure of the human ear, these devices cater to a wide range of applications, from research and development to quality control across various audio-related industries.

Advanced Simulation Capabilities

The CRY3700 series includes two types of acoustic simulators: ear simulators and couplers. Both configurations are meticulously designed to precisely replicate the complex acoustic structure of the human ear. This enables them to provide highly accurate acoustic measurements, crucial for developing and testing audio devices that must perform reliably in real-world conditions. Whether used for designing high-fidelity headphones or assessing hearing aids, the CRY3700 series ensures detailed sound analysis and verification, making it a cornerstone for innovation in acoustic technology.

Low-Noise and Wide Frequency Range

At the core of the CRY3700 series’ capabilities is its exceptional low noise performance, which is critical when testing sensitive audio devices. This feature ensures that measurements are not only accurate but also repeatable, providing a reliable baseline for assessing product audio quality. With their broad frequency range, these simulators well-equipped to meet diverse customer requirements.

Versatility Across Specifications

Recognizing the varied needs of the customers, the CRY3700 series offers multiple specifications to address different testing requirements. Whether for headphones, earbuds, hearing aids, or other hearing assistance devices, there is a model within the series that fits the particular needs of developers and testers. This adaptability makes the CRY3700 series a versatile tool in both product development and academic research environments.

Excellent Durability and Stability

The CRY3700 series products are constructed primarily from stainless steel, offering excellent corrosion resistance, durability, and the ability to withstand high pressures and temperatures, making them suitable for demanding testing environments.

Leading Product: CRY3711

The flagship product in the CRY3700 series, the CRY3711, is an IEC 711 style occluded ear simulator designed for insertion-type earbuds. Complying with IEC 60318-4 standards, it simulates earplug duct insertion to accurately assess earphone performance. Its internal 1/2-inch pre-polarized microphone and input impedance closely mimic the human ear, enabling effective measurements up to 10 kHz, ideal for high-quality in-ear headphone acoustic testing.

The CRY3700 series of ear simulators and couplers exemplifies the pinnacle of acoustic simulation technology. With features like low noise levels, wide frequency response, and a coupled cavity design, it sets a high standard in replicating human ear acoustics. Whether you’re developing the next generation of earbuds or conducting advanced acoustic research, the CRY3700 series offers the tools you need to succeed in the competitive landscape of audio technology.

For more information, please contact us at info@design.crysound.com.