Update the file names for the training and development set, following rules in:
* train_filename_mapping.txt
* dev_filename_mapping.txt

In the above txt files, the left column is the original audio name, the right is a corresponding audio name. If you want to use multi-channel speech processing technology in training and development data, please follow the corresponding name to modify the original audio name.

Rule of the audio filename
<speakerID>_<pointID>_<micID>_<speed><utterenceID>.wav
e.g. SV0001_2_10_N0001.wav

|============|=====================================================================|===================|
|    Field   |                                  Value                              |   Field meaning   |
|============|=====================================================================|===================|
|<speakerID> |                               SV0001-SV0340                         |    Speaker ID     |
|============|=====================================================================|===================|
| <pointID>  | 2,5,6: for circular microphone arrays (far-field); 7: for HI-FI Mic | Point position ID |
|============|=====================================================================|===================|
|  <micID>   |     01-15: for circular microphone arrays; 01: for HI-FI Mic        |   Microphone ID   |
|============|=====================================================================|===================|
|  <speed>   |                       S: Slow; N: Normal; F: Fast                   |   Speaking speed  |
|============|=====================================================================|===================|
|  <uttID>   |                                   0001                              |   Utterence ID    |
|============|=====================================================================|===================|