RTPC And Simulation Variables

RTPC AND SIMULATION VARIABLES

This section outlines the Shared RTPC Parameters that are pre-defined in the WwiseSampleProject, and that can be linked to Simulation Variables so you can use them to trigger audio from your aircraft or scenery SimObjects. This list is by no means all the SimVars that you can use, and you can add new ones as required in Wwise from the RTPC tab:

Creating Custom RTPC Parameters

When adding your own RTPC game parameters linked to SimVars, we suggest following the already established schema of adding SIMVAR_ as a prefix, and replacing all spaces with underscores _. If any of the SimVars need an additional index value, this can be added as a suffix with the format _N, where N is the index to be used. Check the included RTPC game parameters if you need a reference.

IMPORTANT! None of these RTPC parameters directly correlate to any SimVar, and it is up to you to correctly make the correlation when Creating The Sound.xml using the RTPCName attribute of the <WwiseRtpc /> tag. These RTPC parameters are provided as a convenience, since they are the ones that are most likely to be used on your own aircraft, but you can create your own at any time.

For more information please see the section on Audio.

Ambient Default Game Parameters

The RTPC game parameters listed here are useful when it comes to dealing with certain ambient audio effects. You can find them in the following location in Wwise:

>> Game Parameters >> simvar >> ambient

RTPC Simvars Units

RTPC	Simvars	Units
`SIMVAR_AMBIENT_PRECIP_RATE`	`AMBIENT PRECIP RATE`	Mask: 2 = None 4 = Rain 8 = Snow
`SIMVAR_AMBIENT_WIND_DIRECTION`	`AMBIENT WIND DIRECTION`	Degrees
`SIMVAR_AMBIENT_WIND_VELOCITY`	`AMBIENT WIND VELOCITY`	Knots

SIMVAR_AMBIENT_PRECIP_RATE

AMBIENT PRECIP RATE

Mask:

2 = None
4 = Rain
8 = Snow

SIMVAR_AMBIENT_WIND_DIRECTION AMBIENT WIND DIRECTION Degrees

SIMVAR_AMBIENT_WIND_VELOCITY AMBIENT WIND VELOCITY Knots

APU Default Game Parameters

The RTPC game parameters listed here are useful when it comes to creating audio effects for the aircraft APU. You can find them in the following location in Wwise:

>> Game Parameters >> simvar >> apu

RTPC	Simvars	Units
`SIMVAR_APU_PCT_RPM`	`APU PCT RPM`	Percent Over 100
`SIMVAR_APU_PCT_STARTER`	`APU PCT STARTER`	Percent Over 100

Engine Default Game Parameters

By default, in the Wwise data approach, Simvar values are sent in Wwise RTPCs. All of these are available in the WwiseSampleProject. You can find them in:

>> Game Parameters >> simvar >> engine

Shared with Combustion, Propeller, CombustionStart and Shutdown sounds:

RTPC	Simvars	Units
`SIMVAR_ENG_MANIFOLD_PRESSURE`	`ENG MANIFOLD PRESSURE`	Inches of mercury (inHg)
`SIMVAR_GENERAL_ENG_COMBUSTION`	`GENERAL ENG COMBUSTION`	Boolean
`SIMVAR_GENERAL_ENG_COMBUSTION_SOUND_PERCENT`	`GENERAL ENG COMBUSTION SOUND PERCENT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_GENERAL_ENG_COMBUSTION_SOUND_PERCENT_DERIVED`		Percent Over 100
`SIMVAR_GENERAL_ENG_DAMAGE_PERCENT`	`GENERAL ENG DAMAGE PERCENT`	Percent
`SIMVAR_GENERAL_ENG_FAILED`	`GENERAL ENG FAILED`	Boolean
`SIMVAR_GENERAL_ENG_FUEL_PUMP_ON`	`GENERAL ENG FUEL PUMP ON`	Boolean
`SIMVAR_GENERAL_ENG_FUEL_PUMP_SWITCH`	`GENERAL ENG FUEL PUMP SWITCH`	Boolean
`SIMVAR_GENERAL_ENG_FUEL_VALVE`	`GENERAL ENG FUEL VALVE`	Boolean
`SIMVAR_GENERAL_ENG_PCT_MAX_RPM`	`GENERAL ENG PCT MAX RPM`	Percent
`SIMVAR_GENERAL_ENG_RPM`	`GENERAL ENG RPM` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	RPM
`SIMVAR_GENERAL_ENG_RPM_DERIVED`		RPM
`SIMVAR_GENERAL_ENG_STARTER`	`GENERAL ENG STARTER`	Boolean
`SIMVAR_MASTER_IGNITION_SWITCH`	`MASTER IGNITION SWITCH`	Boolean
`SIMVAR_RECIP ENG CYLINDER HEAD TEMPERATURE`	`RECIP ENG CYLINDER HEAD TEMPERATURE`	Rankine
`SIMVAR_RECIP_ENG_PRIMER`	`RECIP_ENG_PRIMER` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)
`SIMVAR_RECIP_ENG_PRIMER_DERIVED`
`SIMVAR_THROTTLE_LOWER_LIMIT`	`THROTTLE LOWER LIMIT`

For Propeller sounds:

RTPC	Simvars	Units
`SIMVAR_PROP_BETA`	`PROP BETA`	Radians
`SIMVAR_PROP_MAX_RPM_PERCENT`	`PROP MAX RPM PERCENT`	Percent Over 100
`SIMVAR_PROP_RPM`	`PROP RPM`	RPM

For Rotor sounds:

RTPC	Simvars	Units
`SIMVAR_DISK_BANK_ANGLE`	`DISK BANK ANGLE`
`SIMVAR_DISK_BANK_PCT`	`DISK BANK PCT`	Percent
`SIMVAR_DISK_PITCH_ANGLE`	`DISK PITCH ANGLE`
`SIMVAR_DISK_PITCH_PCT`	`DISK PITCH PCT`
`SIMVAR_RECIP ENG BRAKE POWER_PCT`	`RECIP ENG BRAKE POWER PCT`	Percent
`SIMVAR_ROTOR_CLUTCH_ACTIVE`	`ROTOR CLUTCH ACTIVE`
`SIMVAR_ROTOR_COLLECTIVE_BLADE_PITCH_PCT`	`ROTOR COLLECTIVE BLADE PITCH PCT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_ROTOR_COLLECTIVE_BLADE_PITCH_PCT_DERIVED`		Percent
`SIMVAR_ROTOR_CYCLIC_BLADE_MAX_PITCH_POSITION`	`ROTOR CYCLIC BLADE MAX PITCH POSITION`	Percent
`SIMVAR_ROTOR_CYCLIC_BLADE_PITCH_PCT`	`ROTOR CYCLIC BLADE PITCH PCT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_ROTOR_CYCLIC_BLADE_PITCH_PCT_DERIVED`		Percent
`SIMVAR_ROTOR_RPM`	`ROTOR RPM`	RPM
`SIMVAR_TAIL_ROTOR_BLADE_PITCH_PCT`	`TAIL ROTOR BLADE PITCH PCT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_TAIL_ROTOR_BLADE_PITCH_PCT_DERIVED`		Percent

For JetWhine sounds on turbine engines and Combustion sounds on turboprop, turbofan, turbojet and engines:

RTPC	Simvars	Units
`SIMVAR_TURB_ENG_AFTERBURNER`	`TURB_ENG_AFTERBURNER`	Bool
`SIMVAR_TURB_ENG_BLEED_AIR`	`TURB_ENG_BLEED_AIR`	Pounds per square inch (psi
`SIMVAR_TURB_ENG_CORRECTED_FF`	`TURB_ENG_CORRECTED_FF`	Pounds per hour
`SIMVAR_TURB_ENG_CORRECTED_N1`	`TURB_ENG_CORRECTED_N1`	Percent
`SIMVAR_TURB_ENG_CORRECTED_N2`	`TURB_ENG_CORRECTED_N2`	Percent
`SIMVAR_TURB_ENG_ITT`	`TURB_ENG_ITT`	Rankine
`SIMVAR_TURB_ENG_JET_THRUST`	`TURB_ENG_JET_THRUST`	Pounds
`SIMVAR_TURB_ENG_MAX_TORQUE_PERCENT`	`TURB_ENG_MAX_TORQUE_PERCENT`	Percent Over 100
`SIMVAR_TURB_ENG_N1`	`TURB_ENG_N1`	Percent
`SIMVAR_TURB_ENG_N2`	`TURB_ENG_N2`	Percent
`SIMVAR_TURB_ENG_PRESSURE_RATIO`	`TURB_ENG_PRESSURE_RATIO`	Ratio
`SIMVAR_TURB_ENG_REVERSE_NOZZLE_PERCENT`	`TURB_ENG_REVERSE_NOZZLE_PERCENT`	Percent
`SIMVAR_TURB_ENG_VIBRATION`	`TURB_ENG_VIBRATION`	Number

Flight Control Surfaces Default Game Parameters

By default, in the Wwise data approach, Simvar values are sent in Wwise RTPCs. All of these are available in the WwiseSampleProject. You can find them in:

>> Game Parameters >> simvar >> flight_control_surfaces

RTPC	Simvars	Units
`SIMVAR_AILERON_LEFT_DEFLECTION_PCT`	`AILERON LEFT DEFLECTION PCT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_AILERON_LEFT_DEFLECTION_PCT_DERIVED`		Percent Over 100
`SIMVAR_AILERON_POSITION`	`AILERON POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Position (-16K to 0) -16K = full left
`SIMVAR_AILERON_POSITION_DERIVED`		Position (-16K to 0) -16K = full left
`SIMVAR_AILERON_RIGHT_DEFLECTION_PCT`	`AILERON RIGHT DEFLECTION PCT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_AILERON_RIGHT_DEFLECTION_PCT_DERIVED`		Percent Over 100
`SIMVAR_ELEVATOR_POSITION`	`ELEVATOR POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Position (-16K to 0) -16K = full left
`SIMVAR_ELEVATOR_POSITION_DERIVED`		Position (-16K to 0) -16K = full left
`SIMVAR_GEAR_ANIMATION_POSITION_DERIVED`	`GEAR_ANIMATION_POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_GEAR_LEFT_POSITION`	`GEAR_LEFT_POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_GEAR_LEFT_POSITION_DERIVED`		Percent Over 100
`SIMVAR_GEAR_RIGHT_POSITION`	`GEAR_RIGHT_POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_GEAR_RIGHT_POSITION_DERIVED`		Percent Over 100
`SIMVAR_GEAR_TOTAL_PCT_EXTENDED`	`GEAR_TOTAL_PCT_EXTENDED` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_GEAR_TOTAL_PCT_EXTENDED_DERIVED`		Percent
`SIMVAR_ROTOR_LATERAL_TRIM_PCT`	`ROTOR LATERAL TRIM PCT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_ROTOR_LATERAL_TRIM_PCT_DERIVED`		Percent Over 100
`SIMVAR_ROTOR_LONGITUDINAL_TRIM_PCT`	`ROTOR LONGITUDINAL TRIM PCT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_ROTOR_LONGITUDINAL_TRIM_PCT_DERIVED`		Percent Over 100
`SIMVAR_RUDDER_POSITION`	`RUDDER_POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Position (-16K to 0) -16K = full left
`SIMVAR_RUDDER_POSITION_DERIVED`		Position (-16K to 0) -16K = full left
`SIMVAR_SPOILERS_LEFT_POSITION_DERIVED`	`SPOILERS_LEFT_POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100 or Position (0 = retracted, 16K fully extended)
`SIMVAR_SPOILERS_RIGHT_POSITION_DERIVED`	`SPOILERS_RIGHT_POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100 or Position (0 = retracted, 16K fully extended)
`SIMVAR_TRAILING_EDGE_FLAPS_LEFT_PERCENT`	`TRAILING_EDGE_FLAPS_LEFT_PERCENT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_TRAILING_EDGE_FLAPS_LEFT_PERCENT_DERIVED`		Percent Over 100
`SIMVAR_TRAILING_EDGE_FLAPS_RIGHT_PERCENT`	`TRAILING_EDGE_FLAPS_RIGHT_PERCENT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_TRAILING_EDGE_FLAPS_RIGHT_PERCENT_DERIVED`		Percent Over 100
`SIMVAR_WATER_LEFT_RUDDER_EXTENDED_DERIVED`	`WATER_LEFT_RUDDER_EXTENDED` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_WING_FLEX_PCT`	`WING_FLEX_PCT`	Percent Over 100

Ground Default Game Parameters

By default, in the Wwise data approach, WindSounds Trigger receives Simvar values through Wwise RTPCs. All of these RTPC are available in the WwiseSampleProject. You will find them in:

>> Game Parameters >> simvar >> grounds

RTPC	Simvars	Units
`SIMVAR_GEAR_STEER_ANGLE`	`GEAR_STEER_ANGLE`	Degrees
`SIMVAR_SIM_ON_GROUND`	`SIM ON GROUND`	Bool
`SIMVAR_SURFACE_TYPE`	`SURFACE_TYPE`	Enum
`SIMVAR_WHEEL_RPM`	`WHEEL_RPM` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_WHEEL_RPM_DERIVED`		Percent Over 100

Instruments Default Game Parameters

By default, in the Wwise data approach, WindSounds Trigger receives Simvar values through Wwise RTPCs. All of these RTPC are available in the WwiseSampleProject. You will find them in:

>> Game Parameters >> simvar >> instruments

RTPC	Simvars	Units
`SIMVAR_AILERON_TRIM_PCT`	`AILERON TRIM PCT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Float
`SIMVAR_AILERON_TRIM_PCT_DERIVED`		Float
`SIMVAR_AUDIO_PANEL_VOLUME`	`AUDIO PANEL VOLUME`	Percent
`SIMVAR_BRAKE_LEFT_POSITION`	`BRAKE LEFT POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Position (0 to 32K) 0 = off 32K = full
`SIMVAR_BRAKE_LEFT_POSITION_DERIVED`		Position (0 to 32K) 0 = off 32K = full
`SIMVAR_BRAKE_PARKING_POSITION`	`BRAKE PARKING POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Bool
`SIMVAR_BRAKE_PARKING_POSITION_DERIVED`		Bool
`SIMVAR_COLLECTIVE_POSITION`	`COLLECTIVE POSITION`	Percent Over 100
`SIMVAR_COM_VOLUME`	`COM VOLUME`	Percent
`SIMVAR_ELECTRICAL_BATTERY_BUS_VOLTAGE`	`ELECTRICAL BATTERY BUS VOLTAGE`	Volts
`SIMVAR_ELECTRICAL_MAIN_BUS_VOLTAGE`	`ELECTRICAL MAIN BUS VOLTAGE`	Volts
`SIMVAR_ELECTRICAL_MASTER_BATTERY`	`ELECTRICAL MASTER BATTERY`	Bool
`SIMVAR_ELEVATOR_TRIM_POSITION_DERIVED`	`ELEVATOR TRIM POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Radians
`SIMVAR_FLAPS_HANDLE_PERCENT`	`FLAPS_HANDLE_PERCENT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_FLAPS_HANDLE_PERCENT_DERIVED`		Percent Over 100
`SIMVAR_GENERAL_ENG_ANTI_ICE_POSITION_DERIVED`	`GENERAL ENG ANTI ICE POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Bool
`SIMVAR_GENERAL_ENG_MIXTURE_LEVER_POSITION`	`GENERAL ENG MIXTURE LEVER POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_GENERAL_ENG_MIXTURE_LEVER_POSITION_DERIVED`		Percent
`SIMVAR_GENERAL_ENG_PROPELLER_LEVER_POSITION`	`GENERAL ENG PROPELLER LEVER POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_GENERAL_ENG_PROPELLER_LEVER_POSITION_DERIVED`		Percent
`SIMVAR_GENERAL_ENG_THROTTLE_LEVER_POSITION`	`GENERAL ENG THROTTLE LEVER POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_GENERAL_ENG_THROTTLE_LEVER_POSITION_DERIVED`		Percent
`SIMVAR_NAV_VOLUME`	`NAV_VOLUME`	Percent
`SIMVAR_ROTOR_BRAKE_HANDLE_POS`	`ROTOR BRAKE HANDLE POS`	Percent Over 100
`SIMVAR_ROTOR_CLUTCH_SWITCH_POS`	`ROTOR CLUTCH SWITCH POS`	Bool
`SIMVAR_RUDDER_PEDAL_POSITION`	`RUDDER_PEDAL_POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Position (-16K to 0) -16K = left pedal pushed full in
`SIMVAR_RUDDER_PEDAL_POSITION_DERIVED`		Position (-16K to 0) -16K = left pedal pushed full in
`SIMVAR_RUDDER_TRIM_PCT`	`RUDDER_TRIM_PCT` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_RUDDER_TRIM_PCT_DERIVED`		Percent Over 100
`SIMVAR_SPOILERS_HANDLE_POSITION`	`SPOILERS_HANDLE_POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100 or Position (16K = down, 0 = up)
`SIMVAR_SPOILERS_HANDLE_POSITION_DERIVED`		Percent Over 100 or Position (16K = down, 0 = up)
`SIMVAR_TAIL_ROTOR_PEDAL_POSITION`	`TAIL ROTOR PEDAL POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_TAIL_ROTOR_PEDAL_POSITION_DERIVED`		Percent Over 100
`SIMVAR_YOKE_X_POSITION`	`YOKE X POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Position (-16K to 0)
`SIMVAR_YOKE_X_POSITION_DERIVED`		Position (-16K to 0)
`SIMVAR_YOKE_Y_POSITION`	`YOKE Y POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Position (-16K to 0)
`SIMVAR_YOKE_Y_POSITION_DERIVED`		Position (-16K to 0)

Miscellaneous Default Game Parameters

By default, in the Wwise data approach, WindSounds Trigger receives Simvar values through Wwise RTPCs. All of these RTPC are available in the WwiseSampleProject. You will find them in:

>> Game Parameters >> simvar >> miscellaneous

RTPC	Simvars	Units
`SIMVAR_CANOPY_OPEN`	`CANOPY OPEN` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_CANOPY_OPEN_DERIVED`		Percent Over 100
`SIMVAR_EXIT_OPEN`	`EXIT OPEN` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent Over 100
`SIMVAR_EXIT_OPEN_DERIVED`		Percent Over 100
`SIMVAR_INTERACTIVE_POINT_OPEN_0`	`INTERACTIVE POINT OPEN:0`	Percent Over 100
`SIMVAR_INTERACTIVE_POINT_OPEN_1`	`INTERACTIVE POINT OPEN:1`	Percent Over 100
`SIMVAR_OVERSPEED_WARNING`	`OVERSPEED_WARNING`	Bool
`SIMVAR_RECIP_ENG_COWL_FLAP_POSITION`	`RECIP_ENG_COWL_FLAP_POSITION` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Percent
`SIMVAR_RECIP_ENG_COWL_FLAP_POSITION_DERIVED`		Percent

Physics Default Game Parameters

By default, in the Wwise data approach, WindSounds Trigger receives Simvar values through Wwise RTPCs. All of these RTPC are available in the WwiseSampleProject. You will find them in:

>> Game Parameters >> simvar >> physic

RTPC	Simvars	Units
`SIMVAR_ACCELERATION_BODY_X`	`ACCELERATION BODY X`	Feet (ft) per second squared
`SIMVAR_ACCELERATION_BODY_Y`	`ACCELERATION BODY Y`	Feet (ft) per second squared
`SIMVAR_ACCELERATION_BODY_Z`	`ACCELERATION BODY Z`	Feet (ft) per second squared
`SIMVAR_AIRSPEED_INDICATED`	`AIRSPEED INDICATED`	Knots
`SIMVAR_AIRSPEED_TRUE`	`AIRSPEED TRUE`	Knots
`SIMVAR_G_FORCE`	`G_FORCE`	Gforce
`SIMVAR_GROUND_VELOCITY`	`GROUND_VELOCITY`	Knots
`SIMVAR_INCIDENCE_ALPHA`	`INCIDENCE_ALPHA`	Radians
`SIMVAR_INCIDENCE_BETA`	`INCIDENCE_BETA`	Radians
`SIMVAR_PLANE_ALT_ABOVE_GROUND`	`PLANE_ALT_ABOVE_GROUND`	Feet (ft)
`SIMVAR_PLANE_ALTITUDE`	`PLANE_ALTITUDE`	Feet (ft)
`SIMVAR_PLANE_BANK_DEGREES`	`PLANE_BANK_DEGREES`	Radians
`SIMVAR_PLANE_PITCH_DEGREES`	`PLANE_PITCH_DEGREES`	Radians
`SIMVAR_ROTATION_VELOCITY_BODY_X`	`ROTATION_VELOCITY_BODY_X`	Feet (ft) per second
`SIMVAR_ROTATION_VELOCITY_BODY_Y`	`ROTATION_VELOCITY_BODY_Y`	Feet (ft) per second
`SIMVAR_ROTATION_VELOCITY_BODY_Z`	`ROTATION_VELOCITY_BODY_Z`	Feet (ft) per second
`SIMVAR_VELOCITY_BODY_X`	`VELOCITY_BODY_X`	Feet (ft) per second
`SIMVAR_VELOCITY_BODY_Y`	`VELOCITY_BODY_Y`	Feet (ft) per second
`SIMVAR_VELOCITY_BODY_Z`	`VELOCITY_BODY_Z`	Feet (ft) per second
`SIMVAR_VELOCITY_WORLD_X`	`VELOCITY_WORLD_X`	Feet (ft) per second
`SIMVAR_VELOCITY_WORLD_Y`	`VELOCITY_WORLD_Y`	Feet (ft) per second
`SIMVAR_VELOCITY_WORLD_Z`	`VELOCITY_WORLD_Z`	Feet (ft) per second
`SIMVAR_VERTICAL_SPEED`	`VERTICAL_SPEED` (the "derived" version of the SimVar simply means you should be using the `derived` attribute in the `<Sound>` element)	Feet (ft) per second
`SIMVAR_VERTICAL_SPEED_DERIVED`		Feet (ft) per second

Shared Control Signal Game Parameters

Control Signal RTPC can be found in the GameSync tab in the project explorer:

>> Game Parameters >> control_signal >> sidechain

RTPC	Unit	Description
`SC_AURAL_WARNING`
`SC_COMBUSTION`
`SC_ENGINES`
`SC_RADIO_NOISE`
`SC_SFX_THUNDER`
`SC_VO`
`SC_WIND`

Shared Engine Game Parameters

Engine RTPC can be found in the GameSync tab in the project explorer:

>> Game Parameters >> engine >> spp

RTPC	Unit	Description
`SPP_DISTANCE`
`SPP_EMITERCONE`
`SPP_LISTENERCONE`

Shared Environment Game Parameters

Environment RTPC can be found in the GameSync tab in the project explorer:

>> Game Parameters >> environment >> common

RTPC	Unit	Description
`ENV_COCKPIT_INSULATION`	dB	This game parameter allows you to set up `RTPC` for cockpit insulation in order to attenuate outside sounds. Game parameter values come from `Insulation_ExitClosed` & `Insulation_ExitOpen` values set in the `AcousticParameters` in the `sound.xml`.
`ENV_DOPPLERCENTS`	Pitch cent	This game parameter allows to set up `RTPC` based on physical based Doppler effect in true pitch cents. The Doppler effect is disabled in camera chase. (the "derived" version of the parameter simply means you should be using the `derived` attribute in the `<Sound>` element)
`ENV_DOPPLERCENTS_DERIVED`	Pitch cent
`ENV_ELEVATION_AGL`	meter	This game parameter allows to set up `RTPC` based on altitude above ground variable.
`ENV_GROUND_REFLECTION_DELAY`
`ENV_MACH_CONE_DEGREE`	degree	This Game parameter allows you to set up RTPC depending on the degree of the mach cone from 180° to 0°.
`ENV_MACH_CONE_ZONE`	boolean	This Game parameter allows you to set up RTPC depending on whether the listener is inside or outside the mach cone: 0 = The listener (camera) is not in the mach cone zone 1 = The listener (camera) is in the mach cone zone

Shared Game Play Game Parameters

Game Play RTPC can be found in the GameSync tab in the project explorer:

>> Game Parameters >> gplay

RTPC	Unit	Description
`CAMERA_VIEWPOINT`	Boolean	This game parameter allows to set up `RTPC` based on the camera ViewPoint: 0 = camera inside 1 = camera outside
`HEADPHONE_FILTER`	Boolean	This game parameter allows to set up `RTPC` based on the headphone filter state: 0 = headphone filter off 1 = headphone filter on
`HEADPHONE_IN_COCKPIT`
`HEADPHONE_SWITCH`	Boolean	This game parameter allows to set up `RTPC` based on how the headphone filter state: 0 = headset switch off: headset not put 1 = camera is in outside view 1 = headphone filter is set to on 1 = communication device is set to on
`PASSENGER_NUMBER`

Shared GUI Game Parameters

GUI RTPC can be found in the GameSync tab in the project explorer:

>> Game Parameters >> gui (>> mixer)

RTPC	Unit	Description
`MIXER_AIRCRAFT_AI_VOLUME`
`MIXER_COCKPIT_VOLUME`	Value from 0 to 1	Cockpit volume level. Includes sounds coming from cockpit such as instrument & avionic sounds, switch & lever foleys.
`MIXER_ENGINE_VOLUME`	Value from 0 to 1	Aircraft engines volume level
`MIXER_ENVIRONMENT_VOLUME`	Value from 0 to 1	The environment volume level (covers things like ambiances weather, biomes, airports, etc...)
`MIXER_GLOBAL_VOLUME`	Value from 0 to 1	Overall volume level
`MIXER_INTERFACE_VOLUME`	Value from 0 to 1	User interface sounds volume level.
`MIXER_MISCELLANEOUS_VOLUME`	Value from 0 to 1	Aircraft miscellaneous volume level. Includes diverse aircraft sounds such as flight controls, rattles, ground sounds, pumps, hydraulics, etc.
`MIXER_MUSIC_VOLUME`	Value from 0 to 1	Music volume level.
`MIXER_VOICE_VOLUME`	Value from 0 to 1	Voices volume level.
`MIXER_WARNING_VOLUME`	Value from 0 to 1	Warning volume level. Includes stalls, aural, GPWS, TCAS, and autopilot warning sounds.
`MUTE_WARNING_OUTSIDE`

Shared NPC Game Parameters

NPC RTPC can be found in the GameSync tab in the project explorer:

>> Game Parameters >> npc

RTPC	Unit	Description
`NPC_ALPHA_PERCENT`