# HG changeset patch
# User Rik <rik@octave.org>
# Date 1640893339 28800
# Node ID faf96757915ab050269f4ea72151564ec18b92dd
# Parent  d3b1d0e770e2ce3f624f9ff3f7f300abc3680d0d
record.m, soundsc.m: Small code tweaks for Octave conventions.

* record.m: Rename output parameter to match documentation.

* soundsc.m: Use default value for function input parameter
to simplify code.

diff -r d3b1d0e770e2 -r faf96757915a scripts/audio/record.m
--- a/scripts/audio/record.m	Thu Dec 30 11:28:56 2021 -0800
+++ b/scripts/audio/record.m	Thu Dec 30 11:42:19 2021 -0800
@@ -36,7 +36,7 @@
 ## @seealso{@audiorecorder/audiorecorder, sound, soundsc}
 ## @end deftypefn
 
-function x = record (sec, fs = 8000)
+function data = record (sec, fs = 8000)
 
   if (nargin < 1)
     print_usage ();
@@ -50,16 +50,14 @@
     error ("record: sample rate FS must be a positive number");
   endif
 
-  x = [];
+  data = [];
 
   if (sec > 0)
-
     rec = audiorecorder (fs, 16, 1);
 
     recordblocking (rec, sec);
 
-    x = getaudiodata (rec);
-
+    data = getaudiodata (rec);
   endif
 
 endfunction
diff -r d3b1d0e770e2 -r faf96757915a scripts/audio/soundsc.m
--- a/scripts/audio/soundsc.m	Thu Dec 30 11:28:56 2021 -0800
+++ b/scripts/audio/soundsc.m	Thu Dec 30 11:42:19 2021 -0800
@@ -49,16 +49,12 @@
 ## @seealso{sound, @audioplayer/audioplayer, record}
 ## @end deftypefn
 
-function soundsc (y, fs, nbits, yrange)
+function soundsc (y, fs, nbits, yrange = [])
 
   if (nargin < 1)
     print_usage ();
   endif
 
-  if (nargin < 4)
-    yrange = [];
-  endif
-
   if (nargin < 2 || isempty (fs))
     fs = 8000;
   elseif (nargin == 2 && numel (fs) > 1)