Comments

• Hi Ben: Can you provide some nominal Ref. Input Level and Input Sensitivity calibration settings for the Thumbtack and Apple earbud/mic devices? Also, what is the input dynamic range for Thumbtacks and line input? Thanks, Grant

  in Getting signals into and out of the iPhone and iPod touch Comment by gadzby November 2009
• Thanks Ben for the reply. So it appears Apple allows the dock input to be used simultaneously with the headphone jack output, but not the other way around. Thanks for the pointer to ThumbTacks. Should this microphone be oriented vertically for EQ measurements? Grant

  in Getting signals into and out of the iPhone and iPod touch Comment by gadzby October 2009
• I would like to use SSP for equalizing my car audio system. My iPhone (original) connects to the car system using a dock connector - I have no aux jack input. Ideally I would use SSP to generate pink noise to the dock output while simultaneously capturing input from the Apple headset microphone (original version), or…

  in Getting signals into and out of the iPhone and iPod touch Comment by gadzby October 2009