Use Microphone and Speaker at the Same Time

[brian515]

Hi all,

I want to make an application that will time how long it takes sound to return from the speaker. However, I can not get it to be that accurate because it seems like every time I utilize the speaker, the microphone is deactivated, and vice versa, at least for a split second.

I know there is an app on the app store that does this, so it must be possible. To capture microphone input, I am using the SC Listener (stephencelis's sc_listener at master - GitHub) to get the microphone levels.

Any help would be appreciated. Thanks!