% -*- texinfo -*-
% @deftypefn {Function File} {} wavwrite (@var{y}, @var{filename})
% @deftypefnx {Function File} {} wavwrite (@var{y}, @var{fs}, @var{filename})
% @deftypefnx {Function File} {} wavwrite (@var{y}, @var{fs}, @var{bits}, @var{filename})
% Write @var{y} to the canonical RIFF/WAVE sound file @var{filename}
% with sample rate @var{fs} and bits per sample @var{bits}. The
% default sample rate is 8000 Hz with 16-bits per sample. Each column
% of the data represents a separate channel.
% @seealso{wavread}
% @end deftypefn