2 Commits

Author	SHA1	Message	Date
Andreas Eversberg	28e7f1e9d1	common code: Remove DC level before using Goertzel filter ... A DC level degrades the quality of the filtered result	2016-05-01 15:15:19 +02:00
Andreas Eversberg	946c9ce10a	initial git import	2016-03-13 09:12:11 +01:00