concatenate_soundfiles {phonfieldwork} | R Documentation |
Concatenate sounds
Description
Creates a merged sound file from old sound files in a folder. If the annotation argument is not equal to NULL
, it creates an annotation file (Praat .TextGrid, ELAN .eaf or EXMARaLDA .exb) with original sound names annotation.
Usage
concatenate_soundfiles(
path,
result_file_name = "concatenated",
annotation = "textgrid",
separate_duration = 0
)
Arguments
path |
path to the directory with soundfiles. |
result_file_name |
name of the result and annotation files. |
annotation |
character. There are several variants: "textgrid" for Praat TextGrid, "eaf" for ELAN's .eaf file, or "exb" for EXMARaLDA's .exb file. It is also possible to use |
separate_duration |
double. It is possible to add some silence between concatenated sounds. This variable denotes duration of this soundless separator in seconds. |
Value
no output
Author(s)
George Moroz <agricolamz@gmail.com>
Examples
# create two files in a temprary folder "test_folder"
s1 <- system.file("extdata", "test.wav", package = "phonfieldwork")
s2 <- system.file("extdata", "post.wav", package = "phonfieldwork")
tdir <- tempdir()
file.copy(c(s1, s2), tdir)
# here are two .wav files in a folder
list.files(tdir)
# [1] "post.wav" "test.wav" ...
# Concatenate all files from the folder into concatenated.wav and create
# corresponding TextGrid
concatenate_soundfiles(path = tdir, result_file_name = "concatenated")
list.files(tdir)
# [1] "concatenated.TextGrid" "concatenated.wav" "post.wav" "test.wav" ...
[Package phonfieldwork version 0.0.17 Index]