The ECM-B1668UL46-320 is a 16 × 6.8 mm unidirectional microphone capsule measuring. It offers a sensitivity of -46dB±2 and ensures clear audio transmission with a signal-to-noise ratio of 68dB, Ideal for online streaming and live broadcasting.
The 1668 single-directional noise-canceling microphone core provides high-quality audio with a wide frequency response, effectively reducing noise and resisting interference.
Medium Diaphragm Microphone Capsule 16mm
Our production meets ISO 9001:2015 and ISO 14001:2015 standards and is tailored for automotive applications under the IATF 16949:2016 standard, ensuring comprehensive quality management. Additionally, our products comply with ROHS, CE, and FCC requirements.
Conducting sampling inspections of incoming materials to ensure compliance with standard requirements.
Performing inspection audits to ensure the stability and control of the entire manufacturing process.
Conducting pre-shipment inspections to ensure that products meet established quality standards.
Testing of background noise, sensitivity, frequency response curve, and directionality indicators.
Verification of the impact of different circuits, structural dimensions, materials, and processes on indicators.
Reliability testing at both the new product design stage and the mass production regular stage.
Utilizing fully automated production lines to ensure high efficiency and consistency.
Equipped with state-of-the-art facilities, including a 10,000-level dust-free workshop.
Employing a rigorous 21-step process to guarantee product stability.
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