> So the first 11 bytes are corrupted and the last 21 are clipped. I assume > the modem is built mostly for codec2 but it may be good to be able to > interleave any needed digital data.
There will always be some sync time at the start, and the end might be missing as it doesn't extend the data to ensure the last (full) block is sent. Try pre-pending and appending some '_' (or something) characters to your test string Simon ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2