Version
menu_open

Understanding the Voice Pipeline

The following table and diagram shows how voices are being processed, how they are being routed and where the different volumes and effects are being applied.

#

Description

1

Volumes apply to all channels

  • Voice Volume* (Voice Volume parameters on busses and for auto-ducking are applied at this level)

  • Normalization and Makeup Gain

  • HDR attenuation

  • Occlusion

    • Project Setting "Occlusion Volume curve"

    • API: SetObjectObstructionAndOcclusion()

  • API: SetAttenuationScalingFactor()

  • API: SetListenerScalingFactor()

LPF property and Occlusion LPF curve (Project Settings)

2

Independent volumes per channel

  • Positioning

    • 2D panning and 3D positioning

    • Center%

    • Distance Attenuation Curve "Spread"

    • API: SetListenerPosition()

    • API: SetPosition()

    • API: SetMultiplePositions()

  • API: SetListenerSpatialization()

3

"Dry Path"

  • Output Bus Volume (+ RTPC)

  • Distance Attenuation Curve "Output Bus Volume"

  • API: SetGameObjectOutputBusVolume()

  • API: AkSpeakerVolumeMatrixCallbackInfo

  • Obstruction

    • Project Setting "Obstruction Volume curve"

    • API: SetObjectObstructionAndOcclusion()

  • Parent Bus without effects inserted: Volume*

Obstruction LPF curve (Project Settings)

4

"Wet Path"

  • 4a -

    • Distance Attenuation Curve "Aux Send Volumes"

    • API: AkSpeakerVolumeMatrixCallbackInfo

  • 4b - User-Defined Auxiliary Sends Volumes (+ RTPC)

  • 4c - Game-Defined Auxiliary Sends Volume (+ RTPC)

  • 4d - API: SetGameObjectAuxSendValues()

5

  • Bus Volume**

  • Positioning

    • 2D panning

    • Center %

  • API: AkSpeakerVolumeMatrixCallbackInfo

  • Parent Bus without effects inserted: Bus Volume**

6

  • Bus Volume**

  • Positioning

    • 2D panning

    • Center %

  • Parent Bus without effects inserted: Bus Volume**

7

  • Bus Volume**

* Voice Volume = Slider + RTPC + State + Set Voice Volume action

** Bus Volume = Slider + RTPC + State + Set Bus Volume action

Cette page a-t-elle été utile ?

Besoin d'aide ?

Des questions ? Des problèmes ? Besoin de plus d'informations ? Contactez-nous, nous pouvons vous aider !

Visitez notre page d'Aide

Décrivez-nous de votre projet. Nous sommes là pour vous aider.

Enregistrez votre projet et nous vous aiderons à démarrer sans aucune obligation !

Partir du bon pied avec Wwise