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xcmyz / FastSpeech

The Implementation of FastSpeech based on pytorch.
MIT License
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What is the difference between postnet and CBHG? #85

Open Approximetal opened 4 years ago

Approximetal commented 4 years ago

I saw history updates replace the Postnet using CBHG. Is there any speed or performance enhancement after changing the structure?

xcmyz commented 4 years ago

I saw history updates replace the Postnet using CBHG. Is there any speed or performance enhancement after changing the structure?

postnet in fastspeech is not necessary

Approximetal commented 4 years ago

In my knowledge, postnet is added to enhance the performance of mel output, is CBHG plays the same role? What about remove this module?

xcmyz commented 4 years ago

In my knowledge, postnet is added to enhance the performance of mel output, is CBHG plays the same role? What about remove this module?

yes, cbhg is the part of postnet and it is not necessary for fastspeech to add postnet in network.