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diff xtract/xtract_scalar.h @ 49:4e931b464278

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Added xtract_sharpness()
author Jamie Bullock <jamie@postlude.co.uk>
date Thu, 21 Dec 2006 13:23:12 +0000
parents 8703c202a247
children 45c585bb7996
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line diff
--- a/xtract/xtract_scalar.h	Thu Dec 21 12:06:44 2006 +0000
+++ b/xtract/xtract_scalar.h	Thu Dec 21 13:23:12 2006 +0000
@@ -258,7 +258,6 @@
 
 /** \brief Extract the Sharpness of an input vector 
  * 
- * \param *data: a pointer to the first element in an array of floats representing the magnitude spectrum of an audio vector 
  * \param *data: a pointer to the first element in an array of floats representing the magnitude coefficients from the magnitude spectrum of an audio vector, (e.g. the second half of the array pointed to by *result from xtract_magnitude_spectrum().
  * \param N: the number of elements to be considered
  * \param *argv: a pointer to NULL
@@ -268,7 +267,7 @@
 
 /** \brief Extract the Slope of an input vector using a method described by Peeters(2003)
  * 
- * \param *data: a pointer to the first element in an array of floats representing the magnitude coefficients from the magnitude spectrum of an audio vector, (e.g. the second half of the array pointed to by *result from xtract_magnitude_spectrum().
+ * \param *data: a pointer to the first element in an array of floats representing a set of BARK_BANDS bark coefficients
  * \param N: the number of elements to be considered
  * \param *argv: a pointer to NULL
  * \param *result: the Slope of N values from the array pointed to by *data