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[hts-users:03407] Issues with 16KHz sample files in HTS 2.2


Hi

I was trying to build HTS voice using version 2.2. But, my recordings are in 16KHz and HTS 2.2 seems customized for 48KHz samples. When I upsample the 16KHz files to 48KHz using SOX, frequencies are scaled to only 8KHz. How to upsample the recordings to 48KHz.

PS: I perceived huge difference in the quality between 16KHz and 48KHz voice using SLT.

Regards,
Raghavendra.

Follow-Ups
[hts-users:03408] Re: Issues with 16KHz sample files in HTS 2.2, Keiichiro Oura
[hts-users:03409] Re: Issues with 16KHz sample files in HTS 2.2, 那兴宇