[Scilab-users] Outputting a "continuous" sound with Scilab

Antoine Monmayrant antoine.monmayrant at laas.fr
Tue May 5 08:18:11 CEST 2015


Le 04/29/2015 10:35 PM, Samuel Gougeon a écrit :
> Le 29/04/2015 22:19, Samuel Gougeon a écrit :
>> Hello Antoine,
>>
>> Le 24/04/2015 16:31, Antoine Monmayrant a écrit :
>>> Hi everyone,
>>>
>>> I'm trying to use Scilab to generate a soundwave with a given 
>>> frequency and output it continuously. .../...
>>>
>> If you are successful in installing Python 2.7 and NumPy, you may try 
>> using the PIMS module and execute the following code with pyEvalStr(..):
>> import  audiere
>> d  =  audiere.open_device()
>> t  =  d.create_tone(17000)  #  17  KHz
>> t.play()  #  non-blocking  call
>> import  time
>> time.sleep(5)
>> t.stop()
> May i add that i did not succeed finding any *Java* code able to trig 
> such a sound emission in a non modal (non blocking) way. Yet, it would 
> be better to use JIMS rather than PIMS, since a) JIMS is supported by 
> Mac OS X, whereas PIMS is supported "only" on Windows and Linux  b) 
> JIMS does not require installing an external library as Python and Numpy.
> You may also dig this way! Java developpers may provide interesting hints.
>
> Samuel
>
>
>
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Thanks everyone for your input.
In the end, I found  JSigGen.jar at http://arachnoid.com/JSigGen/ that I 
ran out of the browser with the appletviewer.
It did the job.

Cheers,

Antoine
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