evaluateRecordings {PAMscapes} | R Documentation |
Evaluate Recording Files for Issues
Description
Evaluates recording files for potential problems. Sound levels are calculated for a small section of each recording file, this is typically done to check for recorder malfunction. Additionally times between the starts and ends of files are calculated, this is typically done to check for gaps in data.
Usage
evaluateRecordings(
wavFiles,
sampleWindow = c(60, 120),
octave = c("tol", "ol"),
channel = 1,
freqRange = NULL,
calibration = NULL,
sensitivity = 0,
progress = TRUE
)
Arguments
wavFiles |
file paths to wav files to evaluate, or the directory containing the wav files |
sampleWindow |
start and end (in seconds) of the time window to use
for analysis, e.g. |
octave |
type of sound level to calculate, either |
channel |
channel of the file to use for analysis |
freqRange |
if not |
calibration |
if not |
sensitivity |
the sensitivity of the recording device in dB, this is typically a large negative number |
progress |
logical flag to show a progress bar |
Value
a dataframe containing the sound level and data gap measurements for each file
Author(s)
Taiki Sakai taiki.sakai@noaa.gov