% Audio support.
%
% Audio hardware drivers.
%   sound       - Play vector as sound.
%   soundsc     - Autoscale and play vector as sound.
%   wavplay     - Play sound using Windows audio output device.
%   wavrecord   - Record sound using Windows audio input device.
%
% Audio file import and export.
%   auread      - Read NeXT/SUN (".au") sound file.
%   auwrite     - Write NeXT/SUN (".au") sound file.
%   wavread     - Read Microsoft WAVE (".wav") sound file.
%   wavwrite    - Write Microsoft WAVE (".wav") sound file.
%
% Utilities.
%   lin2mu      - Convert linear signal to mu-law encoding.
%   mu2lin      - Convert mu-law encoding to linear signal.
%
% Example audio data (MAT files).
%   chirp       - Frequency sweeps          (1.6 sec, 8192 Hz)
%   gong        - Gong                      (5.1 sec, 8192 Hz)
%   handel      - Hallelujah chorus         (8.9 sec, 8192 Hz)
%   laughter    - Laughter from a crowd     (6.4 sec, 8192 Hz)
%   splat       - Chirp followed by a splat (1.2 sec, 8192 Hz)
%   train       - Train whistle             (1.5 sec, 8192 Hz)

% Obsolete functions.
%   saxis       - Sound axis scaling.
% 
% Utilities.
%   playsnd     - Implementation for SOUND.

%   Copyright 1984-2000 The MathWorks, Inc. 
%   $Revision: 1.4 $  $Date: 2000/06/01 16:33:58 $
