audioSample methods behave in the same way as the underlying
methods of numeric vectors and matrices except that they preserve
the attributes and class of the objects.
Usage
# S3 method for audioSample
$(x, name)
# S3 method for audioSample
$(x, name) <- value
# S3 method for audioSample
[(x, ..., drop = FALSE)
# S3 method for audioSample
as.Sample(x, ...)
# S3 method for audioSample
print(x, ...)