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  /external/webrtc/src/modules/audio_processing/agc/main/source/
digital_agc.h 44 WebRtc_Word32 gainTable[32];
71 WebRtc_Word32 WebRtcAgc_CalculateGainTable(WebRtc_Word32 *gainTable, // Q16
digital_agc.c 22 // To generate the gaintable, copy&paste the following lines to a Matlab window:
57 WebRtc_Word32 WebRtcAgc_CalculateGainTable(WebRtc_Word32 *gainTable, // Q16
238 gainTable[i] = WEBRTC_SPL_LSHIFT_W32(1, intPart)
242 gainTable[i] = 0;
447 tmp32 = WEBRTC_SPL_MUL((stt->gainTable[zeros-1] - stt->gainTable[zeros]), frac);
448 gains[k + 1] = stt->gainTable[zeros] + WEBRTC_SPL_RSHIFT_W32(tmp32, 12);
493 if ((gains[k + 1] - stt->gainTable[0]) > 8388608)
496 tmp32 = WEBRTC_SPL_RSHIFT_W32((gains[k+1] - stt->gainTable[0]), 8);
500 tmp32 = WEBRTC_SPL_MUL((gains[k+1] - stt->gainTable[0]), (178 + gain_adj))
    [all...]
analog_agc.c     [all...]

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