106     m_AmbientParam.volume            = 1.0f;  in Initialize()
107     m_AmbientParam.pitch             = 1.0f;  in Initialize()
108     m_AmbientParam.pan               = 0.0f;  in Initialize()
109     m_AmbientParam.span              = 0.0f;  in Initialize()
110     m_AmbientParam.fxSend            = 0.0f;  in Initialize()
111     m_AmbientParam.lpf               = 0.0f;  in Initialize()
112     m_AmbientParam.biquadFilterValue = 0.0f;  in Initialize()
113     m_AmbientParam.biquadFilterType  = 0;  in Initialize()
114     m_AmbientParam.priority          = 0;  in Initialize()
133     m_AmbientParam.priority = ambientPriority;  in SetPriority()
143         *ambientPriority = m_AmbientParam.priority;  in GetPriority()
446             ambientParam.volume            = m_AmbientParam.volume;  in Update()
447             ambientParam.pitch             = m_AmbientParam.pitch;  in Update()
448             ambientParam.pan               = m_AmbientParam.pan;  in Update()
449             ambientParam.span              = m_AmbientParam.span;  in Update()
450             ambientParam.fxSend            = m_AmbientParam.fxSend;  in Update()
451             ambientParam.lpf               = m_AmbientParam.lpf;  in Update()
452             ambientParam.biquadFilterValue = m_AmbientParam.biquadFilterValue;  in Update()
453             ambientParam.biquadFilterType  = m_AmbientParam.biquadFilterType;  in Update()
454             ambientParam.priority          = m_AmbientParam.priority;  in Update()
455             ambientParam.userData          = m_AmbientParam.userData;  in Update()
467         m_AmbientParam.volume            = ambientParam.volume;  in Update()
468         m_AmbientParam.pitch             = ambientParam.pitch;  in Update()
469         m_AmbientParam.pan               = ambientParam.pan;  in Update()
470         m_AmbientParam.span              = ambientParam.span;  in Update()
471         m_AmbientParam.fxSend            = ambientParam.fxSend;  in Update()
472         m_AmbientParam.lpf               = ambientParam.lpf;  in Update()
473         m_AmbientParam.biquadFilterValue = ambientParam.biquadFilterValue;  in Update()
474         m_AmbientParam.biquadFilterType  = ambientParam.biquadFilterType;  in Update()
475         m_AmbientParam.priority          = ambientParam.priority;  in Update()
476         m_AmbientParam.userData          = ambientParam.userData;  in Update()
559     volume *= m_AmbientParam.volume;  in UpdateParam()
564     pan += m_AmbientParam.pan;  in UpdateParam()
569     surroundPan += m_AmbientParam.span;  in UpdateParam()
573     pitch *= m_AmbientParam.pitch;  in UpdateParam()
577     lpfFreq += m_AmbientParam.lpf;  in UpdateParam()
589             biquadFilterType = m_AmbientParam.biquadFilterType;  in UpdateParam()
590             biquadFilterValue = m_AmbientParam.biquadFilterValue;  in UpdateParam()
605     fxSend[ 0 ] += m_AmbientParam.fxSend;   // AUX A のみ 3D サウンドの影響を受ける  in UpdateParam()