ACMN4015CT1033-B

RYD ACMN4015CT1033-B is a Φ4.0×1.5mm noise-cancelling electret condenser microphone with bidirectional (figure-8) pickup pattern for headset and earphone voice communication. -42±3dB sensitivity, 60dB SNR, 100Hz–10kHz response. Acoustic noise cancellation rejects ambient noise without DSP processing, preserving natural voice quality in TWS earbuds, gaming headsets, and call center headsets. Compact 4.0mm diameter fits slim boom and inline mic housings. Manufactured under RYD ISO9001 with RoHS compliant materials. Customization available: custom front/back ratio tuning, windscreen integration, moisture-resistant membrane, custom cable assembly, and matched pairs for differential ANC circuits. Essential for clear voice transmission in noisy consumer and professional communication environments.