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
