Changes in / [1c1dae7:8eecb9f]
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src/spectral/filterbank_mel.c
r1c1dae7 r8eecb9f 171 171 smpl_t samplerate) 172 172 { 173 uint_t retval; 173 /* Malcolm Slaney parameters */ 174 const smpl_t lowestFrequency = 133.3333; 175 const smpl_t linearSpacing = 66.66666666; 176 const smpl_t logSpacing = 1.0711703; 177 178 const uint_t linearFilters = 13; 179 const uint_t logFilters = 27; 180 const uint_t n_filters = linearFilters + logFilters; 181 182 uint_t fn, retval; 183 smpl_t lastlinearCF; 184 185 /* buffers to compute filter frequencies */ 186 fvec_t *freqs; 174 187 175 188 if (samplerate <= 0) { … … 178 191 } 179 192 180 /* Malcolm Slaney parameters */ 181 smpl_t lowestFrequency = 133.3333; 182 smpl_t linearSpacing = 66.66666666; 183 smpl_t logSpacing = 1.0711703; 184 185 uint_t linearFilters = 13; 186 uint_t logFilters = 27; 187 uint_t n_filters = linearFilters + logFilters; 188 189 uint_t fn; /* filter counter */ 190 191 smpl_t lastlinearCF; 192 193 /* buffers to compute filter frequencies */ 194 fvec_t *freqs = new_fvec (n_filters + 2); 193 freqs = new_fvec (n_filters + 2); 195 194 196 195 /* first step: fill all the linear filter frequencies */
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