When interviewing people in a podcast it would be wonderful to record only the callers voice and not us in the studio. We have professional microphones and would like to merge the output from them with the callers voice (calling to an android phone). Is there an app that only records the incoming sound (or record both but in separate files) or is it impossible to separate them due to restrictions in the operating system?
The price of the app is of lesser importance, but a free one is better of course.
All in all I'm looking for an app that
- Runs on Android
- Records incoming sound during call only or separates incoming/outgoing into separate audio files.
- If possible records the audio as a raw format like wav