decimateWavFiles: Decimate Wave Files

In PAMmisc: Miscellaneous Functions for Passive Acoustic Analysis

Decimate Wave Files

Description

Decimate a folder of .wav files or a single .wav file to a new sample rate.

Usage

decimateWavFiles(inDir, outDir, newSr, progress = TRUE)

Arguments

inDir	directory of wave files to decimate. Can also be a single .wav file.
outDir	directory to write wave files to
newSr	sample rate to decimate the files to
progress	logical flag to show progress bar

Details

This code is based on R code written by Jay Barlow.

Value

Invisibly returns the names of all files that were successfully decimated

Author(s)

Taiki Sakai [e-mail]

Examples

# one 20kHz wav file is included in package test data
origDir <- system.file('extdata', package='PAMmisc')
decDir <- file.path(tempdir(), 'decSR')
decWavs <- decimateWavFiles(origDir, decDir, 10000)
file.remove(decWavs)

PAMmisc documentation built on April 12, 2025, 2:09 a.m.