|
|
--- |
|
|
license: apache-2.0 |
|
|
size_categories: |
|
|
- 100M<n<1B |
|
|
--- |
|
|
## NX Noise |
|
|
|
|
|
```text |
|
|
（1）采样率 8000，int16 |
|
|
（2）所有 noise 噪音音频都是大于2秒的。 |
|
|
（3）speech 有少量是大于 2 秒，后续改成了最少 4 秒。 |
|
|
（4）noise 噪音段通过分类模型从音频中提取，可能会包含有语音。 |
|
|
（5）speech 是通过分类模型提取，不是纯净的语音。 |
|
|
|
|
|
``` |
|
|
|
|
|
```text |
|
|
speech 数据，可以根据 call_id 是否相同来判断是否是同一个人的讲话。可用于声纹识别的训练。 |
|
|
但是这些数据的时长比较短。 |
|
|
|
|
|
``` |
|
|
|
|
|
### noise duration |
|
|
|
|
|
duration; |
|
|
|
|
|
| language | count | duration (m) | duration (h) | |
|
|
| :---: | :---: | :---: | :---: | |
|
|
| ms-MY | 31452 | 1754.67 | 29.24 | |
|
|
| en-PH | 19502 | 1185.67 | 19.76 | |
|
|
| id-ID | 81145 | 4913.79 | 81.9 | |
|
|
| pt-BR | 123156 | 7366.67 | 122.78 | |
|
|
| TOTAL | 255255 | 913248.21 | 253.68 | |
|
|
|
|
|
|
|
|
two second duration; |
|
|
|
|
|
| language | count | duration (m) | duration (h) | |
|
|
| :---: | :---: | :---: | :---: | |
|
|
| ms-MY | 31452 | 1398.17 | 23.3 | |
|
|
| en-PH | 19502 | 953.03 | 15.88 | |
|
|
| id-ID | 81145 | 3802.1 | 63.37 | |
|
|
| pt-BR | 123156 | 5803.9 | 96.73 | |
|
|
| TOTAL | 255255 | 717432.0 | 199.29 | |
|
|
|
|
|
|
|
|
three second duration; |
|
|
|
|
|
| language | count | duration (m) | duration (h) | |
|
|
| :---: | :---: | :---: | :---: | |
|
|
| ms-MY | 31452 | 819.7 | 13.66 | |
|
|
| en-PH | 19502 | 615.0 | 10.25 | |
|
|
| id-ID | 81145 | 2411.95 | 40.2 | |
|
|
| pt-BR | 123156 | 3683.45 | 61.39 | |
|
|
| TOTAL | 255255 | 451806.0 | 125.5 | |
|
|
|
|
|
|
|
|
### speech duration |
|
|
|
|
|
duration; |
|
|
|
|
|
| language | count | duration (m) | duration (h) | |
|
|
| :---: | :---: | :---: | :---: | |
|
|
| en-PH | 6673 | 673.81 | 11.23 | |
|
|
| id-ID | 15623 | 1554.33 | 25.91 | |
|
|
| ms-MY | 35771 | 3672.51 | 61.21 | |
|
|
| pt-BR | 49306 | 4639.59 | 77.33 | |
|
|
| TOTAL | 107373 | 632414.88 | 175.67 | |
|
|
|
|
|
|
|
|
two second duration; |
|
|
|
|
|
| language | count | duration (m) | duration (h) | |
|
|
| :---: | :---: | :---: | :---: | |
|
|
| en-PH | 6673 | 593.07 | 9.88 | |
|
|
| id-ID | 15623 | 1328.5 | 22.14 | |
|
|
| ms-MY | 35771 | 3219.33 | 53.66 | |
|
|
| pt-BR | 49306 | 4004.63 | 66.74 | |
|
|
| TOTAL | 107373 | 548732.0 | 152.43 | |
|
|
|
|
|
|
|
|
three second duration; |
|
|
|
|
|
| language | count | duration (m) | duration (h) | |
|
|
| :---: | :---: | :---: | :---: | |
|
|
| en-PH | 6673 | 508.3 | 8.47 | |
|
|
| id-ID | 15623 | 1129.75 | 18.83 | |
|
|
| ms-MY | 35771 | 2774.8 | 46.25 | |
|
|
| pt-BR | 49306 | 3364.4 | 56.07 | |
|
|
| TOTAL | 107373 | 466635.0 | 129.62 | |
|
|
|
