Route microphone input to headphone or speaker output

Hi all,

it's possible route (in real time or with little latency) the microphone input to some output peripheral like phone speaker without save the input stream?

How we can achieve this ?

Best regards

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gasse1985
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A small (circular?) buffer between the RemoteIO Audio Unit input callback and the RemoteIO output callback might work. The callback buffers are typically 5.3 or 5.8 mS in duration, although you might be able to get an even lower latency on newer iOS devices.

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hotpaw2
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