[hts-users:02033] Problem Feature Extraction
- Subject: [hts-users:02033] Problem Feature Extraction
- From: wangxiang <wangxiang68@xxxxxxxxx>
- Date: Mon, 22 Jun 2009 11:03:03 +0800
- Delivered-to: hts-users@xxxxxxxxxxxxxxx
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MGCORDER=12 MGCLSP=1 GAMMA=3 FREQWARP=0.42 LNGAIN=1
>
While extracting using mgc-lsp
> Extracting MGC-LSP coefficients from raw/cmu_us_arctic_slt_a0289.raw
> mgcep : Error in theq() at 0th iteration!
> Extracting MGC-LSP coefficients from raw/cmu_us_arctic_slt_a0290.raw
> Extracting MGC-LSP coefficients from raw/cmu_us_arctic_slt_a0291.raw
> Extracting MGC-LSP coefficients from raw/cmu_us_arctic_slt_a0292.raw
> mgcep : Error in theq() at 0th iteration!
> Extracting MGC-LSP coefficients from raw/cmu_us_arctic_slt_a0293.raw
> Extracting MGC-LSP coefficients from raw/cmu_us_arctic_slt_a0294.raw
>
> Does anybody tell me what happened? Is there any harmful for following
> training?
It
means that determinant of Toeplitz+Hankel matrix, which is a
coefficient matrix of a linear system in MGC analysis, is too small
(<
1.0e-6).
You can modify this threshold via -f option as a smaller threshold
Does anyone know the reason for this warning and Is it harmful to the model training?
Thanks!
--
Xiang Wang
- Follow-Ups
-
- [hts-users:02034] Re: Problem Feature Extraction, Geoffrey Wilfart