Tools for Voice Analysis, Speaker Recognition and Mood Inference
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Documentation for package ‘voice’ version 0.4.21
Help Pages
| audio_time | Returns the total time of audio files in seconds |
| diarize | Who spoke when? |
| duration | Duration of sequences |
| enrich_rttm | Enrich RTTM files |
| expand_model | Expand model |
| extract_features | Extract audio features |
| feat_summary | Features summary |
| get_bit | Get bit rate |
| get_dur | Time duration |
| get_left | Get left channel |
| get_right | Get right channel |
| get_samp.rate | Get sample rate |
| get_tbeg | Time beginning |
| get_tdur | Time duration |
| interp | Interpolate vectors |
| interp_df | Inperpolate data frames |
| interp_mc | Interpolate vectors using multicore |
| is_mono | Verify if an audio is mono |
| mozilla_id_path | Sample IDs and paths |
| notes | Assign notes to frequencies |
| notes_freq | Frequencies on Scientific Pitch Notation (SPN) |
| read_rttm | Read RTTM files |
| rm0 | Compress zeros. |
| smooth_df | Smooth numeric variables in a data frame |
| splitw | Split Wave |
| tag | Tag a data frame with media information |
| write_list | Writes a list to a path |