HomeSort by relevance Sort by last modified time
    Searched defs:center_freq (Results 1 - 3 of 3) sorted by null

  /frameworks/av/media/libstagefright/codecs/aacenc/src/
psy_configuration.c 124 Word32 center_freq, temp, bvalFFTLine; local
127 center_freq = (fftLine * samplingFreq) / (noOfLines << 1);
128 temp = atan_1000((center_freq << 2) / (3*10));
130 (26600 * atan_1000((center_freq*76) / 100) + 7*temp*temp) / (2*1000*1000 / BARC_SCALE);
  /external/aac/libAACenc/src/
psy_configuration.cpp 297 FIXP_DBL center_freq, x1, x2; local
300 /* Theoritical maximum of center_freq (samp_freq*0.5) is 96khz * 0.5 = 48000 */
301 /* Theoritical maximum of x1 is 1.3333333e-4f * center_freq = 6.4, can keep in q28 */
302 /* Theoritical maximum of x2 is 0.00076f * center_freq = 36.48, can keep in q25 */
304 center_freq = fftLine * samplingFreq; /* q11 or q8 */
308 center_freq = center_freq << 2; /* q13 */
311 center_freq = center_freq << 5; /* q13 */
314 center_freq = (fftLine * samplingFreq) << 3; // q1
    [all...]
  /hardware/libhardware_legacy/include/hardware_legacy/
link_layer_stats.h 77 wifi_channel center_freq; // primary 20 MHz channel member in struct:__anon40562

Completed in 80 milliseconds