2-D frame| RESPITE: The CASA Toolkit Page: Documentation: Block Library Index:HTKInputFile |
Read sample data from an HTK format file. The file name is supplied as a parameter. A file path and file extension may also be supplied.
All HTK waveform files are supported. As with the AU files the block reads the file header to determine whether the data is mono or stereo and sets the number of output sockets accordingly. Again the left channel goes to out1 and the right channel to out2.
| Inputs | Meaning | Sample | 1-D frame | 2-D frame |
|---|---|---|---|---|
| No inputs | ||||
| Outputs | Meaning |
|---|---|
| out1 | signal channel 1 |
| out2 | signal channel 2 (if stereo) |
| Parameters | Type | Default | Meaning |
|---|---|---|---|
| FILE_NAME | String | - | The file to open |
| FILE_PATH | String | "" | Directory path to prefix to filename |
| FILE_EXTENSION | String | "" | Extension to postfix to filename |
| DURATION | Integer | 0 (0=whole file) | Number of samples to read |