+ How To Add This Control To Your Project (Click to Expand)
  1. Load the most recent release of ARC.
  2. Press the Project tab from the top menu bar in ARC.
  3. Press Add Control from the button ribbon bar in ARC.
  4. Choose the Audio category tab.
  5. Press the Microphone icon to add the control to your project.
This control will record audio from your default recording audio device and allow you to play it back through the EZ-B v4 speaker. The configuration page for this control allows you to specify some effects and the sample rate.

*Note: The default recording audio device can be viewed and selected in the audio settings of your Windows environment. Due to the variation between Microsoft Windows versions, the interface may be different. Usually performing a right click on the volume control in the system tray will present a menu for selecting devices and their respective volumes.

Changing the sample rate will increase or decrease the speed of the playback.

You may also adjust the recording level to automatically begin recording audio. The audio will be played back once the level has dropped below the level threshold.

The most recent recording in the buffer can be exported to a SoundBoard EZ-B v4. This allows you to save the current recording to be played back on demand from a selection of audio files.
Am I correct in thinking the microphone app only works with the EZ- B v4 unit, when it is connected and can't record and play through the pc?

I did try this and it only works with the EZ-B v4 unit

Also on the camera, video recording, I am using a USB camera with mic, only the video records no audio, correct?
#2   — Edited
Camera is video only for tracking objects with computer vision. It’s not a video camera as you’d use for home movies. 

as for the audio of the camera or audio in general using the pc mic. There’s free tools better than ARC can provide, such as audicity, which we recommend

Press the ? (Question mark) on any control to receive help information and tutorials on that control. Lots of details available for you:)
#3   — Edited
Thanks for all you help

You can delete this question if you like, I don't know how to take it off
#4   — Edited
Questions stay for ever to help others in the future. If you can, ask questions in the appropriate content. For example, if you want to know if there's an iphone app for virtual reality robot, ask it one time in the virtual reality robot thread :). That's how we keep things organized

You'll notice this question has been moved into the microphone content thread to help people find similar answers in the future:)