static DEVICE_START( subwoofer ) { /* Adjust the lowpass filter of the first three YM2610 channels */ mixer_set_lowpass_frequency(0, 20); mixer_set_lowpass_frequency(1, 20); mixer_set_lowpass_frequency(2, 20); }
static int subwoofer_sh_start(const sound_config *msound) { /* Adjust the lowpass filter of the first three YM2610 channels */ mixer_set_lowpass_frequency(0,20); mixer_set_lowpass_frequency(1,20); mixer_set_lowpass_frequency(2,20); return 0; }
static DEVICE_START( subwoofer ) { /* Adjust the lowpass filter of the first three YM2610 channels */ /* The 150 Hz is a common top frequency played by a generic */ /* subwoofer, the real Arcade Machine may differs */ mixer_set_lowpass_frequency(0,20); mixer_set_lowpass_frequency(1,20); mixer_set_lowpass_frequency(2,20); return 0; }
static int subwoofer_sh_start(const sound_config *msound) { /* Adjust the lowpass filter of the first three YM2610 channels */ /* The 150 Hz is a common top frequency played by a generic */ /* subwoofer, the real Arcade Machine may differs */ mixer_set_lowpass_frequency(0,20); mixer_set_lowpass_frequency(1,20); mixer_set_lowpass_frequency(2,20); return 0; }