Our conversions to DVD are an exact copy of the original tape submitted. We do not perform any editing. If your question is in general (if a crying baby sound could possibly be edited out), this really depends on the skills and equipment of the person doing the editing, how the tape was shot, how the sound was recorded, etc. The immediate answer that comes to mind is “NO”, but who knows, there are several variables.
"We got our CD today and have listened to it about six times. We were surprised at how great it turned out and we are very happy with the result."