Unity Assetstore - SALSA LipSync Suite v2.5.6

https://assetstore.unity.com/packages/tools/animation/salsa-lipsync-suite-148442

The SALSA LipSync v2 suite has been completely re-written to provide more flexibility, a much higher degree of perceived accuracy, and more advanced animation technologies for your character models. Mix and match blendshapes, transforms, sprites, textures, Animator parameters, C# events, etc. to create unlimited viseme and emote expressions. Expression components can now be reused within and across modules without conflict. The Suite includes three product modules to simplify 2D/3D lipsync, eye/head movement, and emote expression projects: