---
license: mit
language:
- ja
pretty_name: ja005-22kh
---
## removed data
seemed empty.VAD detect and remove
```
common_voice_ja_37417885
common_voice_ja_37498326
common_voice_ja_37501552
common_voice_ja_37517657
```

## removed train_valid.txt
fasterwhisper detect and remove(still remain audios)
```
common_voice_ja_37409845
common_voice_ja_37417698
common_voice_ja_37454744
common_voice_ja_37500192
common_voice_ja_37500808
common_voice_ja_37500827
common_voice_ja_37506563
common_voice_ja_37515286
common_voice_ja_37521005
common_voice_ja_37515183
common_voice_ja_37535727
common_voice_ja_37628139
```

## Mora Balance
OK?
```
{
'line-size':6750,'mora-size':172451,'min':2,'max':78,'mean':25,
moras:{
'a':3097,'i':9695,'u':2173,'e':3192,'o':8504,
'ba':1031,'bi':293,'bu':635,'be':379,'bo':314,
'bya':1,'byu':2,'bye':0,'byo':9,
'cha':93,'chi':1636,'chu':126,'che':9,'cho':276,
'da':1808,'di':9,'du':3,'de':3305,'do':1323,
'dya':0,'dyu':1,'dyo':0,
'fa':18,'fi':13,'fu':632,'fe':3,'fo':13,
'ga':3569,'gi':436,'gu':341,'ge':670,'go':566,
'gya':24,'gyu':8,'gye':0,'gyo':54,
'ha':963,'hi':854,'he':184,'ho':569,
'hya':13,'hyu':2,'hye':0,'hyo':97,
'ja':124,'ji':1581,'ju':396,'je':7,'jo':310,
'ka':6508,'ki':3958,'ku':4016,'ke':2209,'ko':3901,
'kya':119,'kyu':113,'kye':0,'kyo':391,
'ma':3062,'mi':1374,'mu':771,'me':946,'mo':3095,
'mya':1,'myu':3,'mye':0,'myo':20,
'na':5346,'ni':4196,'nu':110,'ne':545,'no':5511,
'nya':5,'nyu':37,'nye':0,'nyo':2,
'pa':260,'pi':49,'pu':127,'pe':53,'po':147,
'pya':1,'pyu':0,'pye':0,'pyo':7,
'ra':2929,'ri':2047,'ru':4492,'re':2776,'ro':871,
'rya':7,'ryu':19,'rye':0,'ryo':130,
'sa':1601,'si':0,'su':2425,'se':1691,'so':1525,
'sha':272,'shi':5596,'shu':438,'she':0,'sho':528,
'ta':5691,'ti':20,'tu':1,'te':5583,'to':5295,
'tsa':0,'tsi':0,'tsu':2589,'tse':1,'tso':0,
'tya':0,'tyu':0,'tyo':0,
'va':0,'vi':0,'vu':0,'ve':0,'vo':0,
'wa':4644,'wi':5,'we':3,'wo':1,
'ya':1003,'yu':351,'ye':0,'yo':1502,
'za':333,'zi':0,'zu':496,'ze':337,'zo':212
}
}
```
### 音声の品質

```
cer-kanji-0.085_kana-0.028_mer-0.012_per-0.012
```
[by jyakoTen 0.2](https://github.com/akjava/jyakoTen)
### 日本語 Phonemize
とっても単純でシンプルなOpenJtalkによるg2p #[注意事項あり](https://github.com/akjava/Matcha-TTS-Japanese/wiki/OpenJtalk%E3%81%AEg2p%E3%81%AE%E7%B2%BE%E5%BA%A6%E3%81%AE%E5%95%8F%E9%A1%8C)

### TrainとValidの分割 80:20
文字の長さと、[音素のバランスV1](https://github.com/akjava/Matcha-TTS-Japanese/wiki/Train%E3%81%A8Split%E3%81%AE%E5%88%86%E5%89%B2%E6%96%B9%E6%B3%95)を取った