% -*- texinfo -*-
% @deftypefn {Function File} {} lin2mu (@var{x}, @var{n})
% Converts audio data from linear to mu-law. Mu-law values use 8-bit
% unsigned integers. Linear values use @var{n}-bit signed integers or
% floating point values in the range -1<=@var{x}<=1 if @var{n} is 0.
% If @var{n} is not specified it defaults to 0, 8 or 16 depending on
% the range values in @var{x}.
% @seealso{mu2lin, loadaudio, saveaudio, playaudio, setaudio, record}
% @end deftypefn