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Visualising detected calls #27

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s1782988 opened this issue Feb 5, 2019 · 7 comments

s1782988 commented Feb 5, 2019

Hi,

I tried running DeepSqueak on an audio file, and it did detect calls, but there seems to be some issue with visualising the spectrogram of the calls. This is what happens after I have tried detecting calls:

Error using intmax (line 40)
Invalid class name.

Error in CreateSpectrogram (line 9)
audio = double(audio) / (double(intmax(class(audio)))+1);

Error in update_fig (line 14)
[I,windowsize,noverlap,nfft,rate,box,s,fr,ti,audio,AudioRange] = CreateSpectrogram(handles.calls(handles.currentcall));

Error in loadcalls_Callback (line 81)
update_fig(hObject, eventdata, handles);

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in DeepSqueak (line 30)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)DeepSqueak('loadcalls_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.

Reference to non-existent field 'calls'.

Error in DeepSqueak>slider1_Callback (line 291)
handles.currentcall=ceil(get(hObject,'Value')*length(handles.calls));

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in DeepSqueak (line 30)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)DeepSqueak('slider1_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.

Reference to non-existent field 'calls'.

Error in DeepSqueak>slider1_Callback (line 291)
handles.currentcall=ceil(get(hObject,'Value')*length(handles.calls));

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in DeepSqueak (line 30)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)DeepSqueak('slider1_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.

Reference to non-existent field 'calls'.

Error in DeepSqueak>slider1_Callback (line 291)
handles.currentcall=ceil(get(hObject,'Value')*length(handles.calls));

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in DeepSqueak (line 30)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)DeepSqueak('slider1_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.

Reference to non-existent field 'calls'.

Error in DeepSqueak>slider1_Callback (line 291)
handles.currentcall=ceil(get(hObject,'Value')*length(handles.calls));

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in DeepSqueak (line 30)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)DeepSqueak('slider1_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.

Reference to non-existent field 'calls'.

Error in DeepSqueak>slider1_Callback (line 291)
handles.currentcall=ceil(get(hObject,'Value')*length(handles.calls));

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in DeepSqueak (line 30)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)DeepSqueak('slider1_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.

The output in DeepSqueak looks like this:

Do you have an idea of what could be going wrong?

Thank you!!
Raven

Owner

DrCoffey commented Feb 5, 2019

Hey Raven,

We just encountered this problem a few days ago. It has to do with single vs double precision audio. We fixed it, just download DeepSqueak again and you should be good to go! If you use Github Desktop it will make getting new versions and minor bug fixes easier.

-Kevin

Author

s1782988 commented Feb 6, 2019 via email

Hi Kevin, It worked, thank you!! And thank you so much for such an amazing program! Best, Raven

---- Raven Hickson PhD student, Kind Lab Centre for Discovery Brain Sciences University of Edinburgh The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. On 5 Feb 2019, at 18:24, DrCoffey <notifications@github.com<mailto:notifications@github.com>> wrote: Hey Raven, We just encountered this problem a few days ago. It has to do with single vs double precision audio. We fixed it, just download DeepSqueak again and you should be good to go! If you use Github Desktop it will make getting new versions and minor bug fixes easier.

-Kevin — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#27 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AtKp2Kdm2KaDe1ZbH85G6xK9N-_8bPomks5vKcxugaJpZM4ajhle>. The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.

Author

s1782988 commented Feb 6, 2019 via email

Hi again, Sorry, but I just tried using unsupervised clustering on the detected calls, and this is what came back: [cid:745E4DB1-401E-405D-A51F-D7B89C65B8DE@ed.ac.uk] Do I need to change something in relation to the double vs single audio?

---- Raven Hickson PhD student, Kind Lab Centre for Discovery Brain Sciences University of Edinburgh The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. On 5 Feb 2019, at 18:24, DrCoffey <notifications@github.com<mailto:notifications@github.com>> wrote: Hey Raven, We just encountered this problem a few days ago. It has to do with single vs double precision audio. We fixed it, just download DeepSqueak again and you should be good to go! If you use Github Desktop it will make getting new versions and minor bug fixes easier.

-Kevin — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#27 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AtKp2Kdm2KaDe1ZbH85G6xK9N-_8bPomks5vKcxugaJpZM4ajhle>. The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.

Owner

DrCoffey commented Feb 6, 2019

Hey Raven,

Is that supposed to be a link to an image? All I see is:

[cid:745E4DB1-401E-405D-A51F-D7B89C65B8DE@ed.ac.uk]

Author

s1782988 commented Feb 7, 2019 via email

Hi Kevin, Sorry about that, it was supposed to be a screenshot. Here is the text I get back when I try to run unsupervised clustering: Error using mat2gray Expected input number 2, LIMITS, to be one of these types: double Instead its type was single. Error in mat2gray (line 35) validateattributes(limits,{'double'},{'numel',2},mfilename,'LIMITS',2); Error in CreateClusteringData (line 39) im = mat2gray(flipud(I),[0 max(max(I))/4]); % Set max brightness to 1/4 of max Error in UnsupervisedClustering_Callback (line 5) [ClusteringData] = CreateClusteringData(hObject, eventdata, handles); Error in gui_mainfcn (line 95) feval(varargin{:}); Error in DeepSqueak (line 30) gui_mainfcn(gui_State, varargin{:}); Error in matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)DeepSqueak('UnsupervisedClustering_Callback',hObject,eventdata,guidata(hObject)) Error while evaluating Menu Callback.

---- Raven Hickson PhD student, Kind Lab Centre for Discovery Brain Sciences University of Edinburgh The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. On 6 Feb 2019, at 18:20, DrCoffey <notifications@github.com<mailto:notifications@github.com>> wrote: Hey Raven, Is that supposed to be a link to an image? All I see is: [cid:745E4DB1-401E-405D-A51F-D7B89C65B8DE@ed.ac.uk<mailto:745E4DB1-401E-405D-A51F-D7B89C65B8DE@ed.ac.uk>] — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#27 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AtKp2P-PcGda1TpFW0_f9wGfz4lVFmGKks5vKxzygaJpZM4ajhle>. The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.

Collaborator

MxMarx commented Feb 7, 2019

I've just updated the code, and now single-precision audio should work everywhere.

Before, we just checked whether or not the audio was floating point, and converted it to double precision if it wasn't. Now we also convert the audio to double precision if it is single precision.

Author

s1782988 commented Feb 8, 2019 via email

That’s great, thank you so much for your help! Best, Raven

---- Raven Hickson PhD student, Kind Lab Centre for Discovery Brain Sciences University of Edinburgh The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. On 7 Feb 2019, at 23:06, MxMarx <notifications@github.com<mailto:notifications@github.com>> wrote: I've just updated the code, and now single-precision audio should work everywhere. Before, we just checked whether or not the audio was floating point, and converted it to double precision if it wasn't. Now we also convert the audio to double precision if it is single precision. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#27 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AtKp2BJoLdnVEKMzzSLKjuhp9cqaZtxLks5vLLFegaJpZM4ajhle>. The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.

MxMarx closed this as completed

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