SPEAKER_LOW_FREQUENCY  193 modules/dx_hw/dx_audio.c 		if (channel_cfg & GF_AUDIO_CH_LFE) format_ex.dwChannelMask |= SPEAKER_LOW_FREQUENCY;
SPEAKER_LOW_FREQUENCY  240 modules/wav_out/wav_out.c 		if (channel_cfg & GF_AUDIO_CH_LFE) format_ex.dwChannelMask |= SPEAKER_LOW_FREQUENCY;