bugGNU Octave - Bugs: bug #41242, audio recording and playback not...

 
 

bug #41242: audio recording and playback not yet implemented

Submitted by:  Scott Riccardelli <slcott>
Submitted on:  Wed 15 Jan 2014 07:17:46 PM UTC  
 
Category:  Octave Function Severity:  1 - Wish
Priority:  5 - Normal Item Group:  Feature Request
Status:  Fixed Assigned to:  Mike Miller <mtmiller>
Originator Name:  Scott Riccardelli Open/Closed:  Closed
Release:  dev Operating System:  Any

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Sun 11 Jan 2015 07:43:03 PM UTC, comment #2:

The audioplayer and audiorecorder classes and functions are now merged into the Octave development branch. They will be released with Octave version 4.2.

Mike Miller <mtmiller>
Project AdministratorIn charge of this item.
Fri 17 Jan 2014 02:43:30 PM UTC, comment #1:

Thanks for your report. We know that audio recording and playback is largely unusable in Octave right now. In fact, we just had a GSoC project in which most of the missing audio functionality was implemented. This work will soon be merged into Octave for a future release.

Mike Miller <mtmiller>
Project AdministratorIn charge of this item.
Wed 15 Jan 2014 07:17:46 PM UTC, original submission:

error: 'audiorecorder' undefined near line 1 column 10

>> disp('Start speaking.')

Start speaking.

>> recordblocking(recObj, 5);

error: 'recObj' undefined near line 2 column 16
error: evaluating argument list element number 1

>> disp('End of Recording.');

End of Recording.

>>
>> % Play back the recording.
>> play(recObj);

error: 'recObj' undefined near line 3 column 6
error: evaluating argument list element number 1

>>
>> % Store data in double-precision array.
>> myRecording = getaudiodata(recObj);

error: 'recObj' undefined near line 3 column 28
error: evaluating argument list element number 1

>>
>> % Plot the waveform.
>> plot(myRecording);

error: 'myRecording' undefined near line 3 column 6
error: evaluating argument list element number 1

>>
>>
>> recObj = audiorecorder;

warning: the 'audiorecorder' function is not yet implemented in Octave

Please read `http://www.octave.org/missing.html' to learn how you can
contribute missing functionality.

error: 'audiorecorder' undefined near line 3 column 10

Scott Riccardelli <slcott>

 

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  • -email is unavailable- added by mtmiller (Posted a comment)
  • -email is unavailable- added by slcott (Submitted the item)
  • -email is unavailable- added by slcott
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    Follow 12 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2015-01-11 mtmiller StatusPostponed => Fixed
        Open/ClosedOpen => Closed
    2014-01-17 mtmiller Dependencies- => bugs #38533 is dependent
    2014-01-17 mtmiller Dependencies- => bugs #36537 is dependent
    2014-01-17 mtmiller Severity3 - Normal => 1 - Wish
        Item GroupMatlab Compatibility => Feature Request
        StatusNone => Postponed
        Assigned toNone => mtmiller
        Release3.6.4 => dev
        Operating SystemMac OS => Any
        Summaryaudio recording missing => audio recording and playback not yet implemented
    2014-01-15 slcott Carbon-Copy- => Added -email is unavailable-

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