ICS-40300 acoustic leak problem

By igorsanollacom , 5 July 2022

Hello.

I have a technical question about soldering this microphone to PCB. After the soldering, is there an acoustic path (leakage) between PCB and microphone sound port? (solder paste height).
We are suffering from acoustic noises that leak in this gap.
Would appreciate your urgent help with this issue.

Thanks.
Best regards,
Igor Kagan

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