figured out a bit more how integrate and dump works for the 4FSK with DRM RRC filtering
figured out a bit more how integrate and dump works for the 4FSK with DRM RRC filtering

git-svn-id: 3db15d9df66343e7f944511864f914adee1f7549@2342 01035d8c-6547-0410-b346-abe4f91aad63

freedv/codec2,freedv/codec2,freedv/codec2,freedv/codec2