I'm sourcing a IC which is able to address or improve the echo problem on a wireless door phone or intercom. Can you share with me any your device which is eligible for this kind of application?; P+ p4 I5 j; F. V# ?% c
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Due to the budget limit, the unit price of the IC is better less than USD 1.2 or even lower.7 f/ p) I: V1 ^' Q
9 Q2 l! @& f4 h& i( fComment is much appreciated!* E3 w& l" }: k ~# L$ d5 q
Best regards!