sample.rate.spg: extracts the sample rate from a spectrogram
In landmarkacoustics/SoundPoints-R: an R version of the SoundPoints algorithm

Description Usage Arguments Value Author(s) See Also Examples

'nuff said.

1	sample.rate.spg(spg)

spg

a spectrogram object

a single numeric value, the samples per second of the spectrogram's source file

Benjamin N. Taft ben.taft@landmarkacoustics.com

spectrogram

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (spg) 
{
    ifelse(is(spg) == "spg", diff(attr(spg, "frequency")[1:2]) * 
        ncol(spg), NaN)
  }