##  [Ansys Sound - Previous releases](/docs/sound/previous) 

###### ASDforEV API

Remotely control the vehicle parameters for ASD for EVs.

[2025 R2](/docs/asdforev-api-2025-r2/index.md)

[2025 R1](/docs/asdforev-api-2025-r1/index.md)

[2024 R2](/docs/asdforev-api-2024-r2/index.md)

[2024 R1](/docs/asdforev-api-2024-r1/index.md)





 

 



###### CSS API

Remotely control the driving parameters for CSS.

[2025 R2](/docs/car-sound-simulator-api-2025-r2/index.md)

[2025 R1](/docs/car-sound-simulator-api-2025-r1/index.md)

[2024 R2](/docs/car-sound-simulator-api-2024-r2/index.md)

[2024 R1](/docs/car-sound-simulator-api-2024-r1/index.md)





 

 



###### VRS API

Remotely control VRS application.

[2025 R2](/docs/vr-sound-api-2025-r2/index.md)

[2025 R1](/docs/vr-sound-api-2025-r1/index.md)

[2024 R2](/docs/vr-sound-api-2024-r2/index.md)

[2024 R1](/docs/vr-sound-api-2024-r1/index.md)