Searched refs:low_band (Results 1 - 4 of 4) sorted by relevance

/external/webrtc/src/modules/audio_processing/
H A Dsplitting_filter.cc17 WebRtc_Word16* low_band,
22 WebRtcSpl_AnalysisQMF(in_data, low_band, high_band, filter_state1, filter_state2);
25 void SplittingFilterSynthesis(const WebRtc_Word16* low_band, argument
31 WebRtcSpl_SynthesisQMF(low_band, high_band, out_data, filt_state1, filt_state2);
16 SplittingFilterAnalysis(const WebRtc_Word16* in_data, WebRtc_Word16* low_band, WebRtc_Word16* high_band, WebRtc_Word32* filter_state1, WebRtc_Word32* filter_state2) argument
H A Dsplitting_filter.h31 * - low_band : The signal from the 0-4 kHz band
35 WebRtc_Word16* low_band,
46 * - low_band : The signal with the 0-8 kHz band
56 void SplittingFilterSynthesis(const WebRtc_Word16* low_band,
/external/webrtc/src/common_audio/signal_processing/
H A Dsplitting_filter.c119 void WebRtcSpl_AnalysisQMF(const WebRtc_Word16* in_data, WebRtc_Word16* low_band, argument
150 low_band[i] = WebRtcSpl_SatW32ToW16(tmp);
158 void WebRtcSpl_SynthesisQMF(const WebRtc_Word16* low_band, const WebRtc_Word16* high_band, argument
174 tmp = (WebRtc_Word32)low_band[i] + (WebRtc_Word32)high_band[i];
176 tmp = (WebRtc_Word32)low_band[i] - (WebRtc_Word32)high_band[i];
/external/webrtc/src/common_audio/signal_processing/include/
H A Dsignal_processing_library.h585 WebRtc_Word16* low_band,
589 void WebRtcSpl_SynthesisQMF(const WebRtc_Word16* low_band,
1627 // - low_band : Lower-band signal 0-8 kHz band, 160 samples (10 ms)
1641 // - low_band : The signal with the 0-8 kHz band, 160 samples (10 ms)

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