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+2006-12-15 Jamie Bullock <jamie@postlude.co.uk>
+ * version 0.3.4
+ * Changed xtract_lowest_match(), to xtract_lowest(). It just returns the
+ lowest non-zero component in the input array, between two bounds
+ * qualified int *data, int N, and void *argv as const, thus insuring
+ that they won't be modified by the called function.
+ * added facilities for some functions to operate on copies of input
+ data instead of modifying it. This will need to be optimised at some
+ point maybe.
+ * Added arguments to spectral flatness to allow for control over input
+ band and pre-scaling
+ * Fixed confusing xtract_init_mfcc() parameter order
+ * Added new xtractor xtract_failsafe_f0
+
2006-12-12 Jamie Bullock <jamie@postlude.co.uk>
* version 0.3.3
* Fixed errors in skewnes, kurtosis, irregularity_k, irregularity_j,