Can E-Prime BETA save participants' vocal responses as sound files?
 
 
 
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Posted 4/24/2007 1:27:27 AM
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Hi,

 

Question 1

Can “E-Prime BETA 2.0.1.61” save participants’ vocal responses as sound files (e.g., .wav)?

 

Question 2

Can “E-Prime BETA 2.0.1.61” measure reaction times from the onset of a picture display to the onset of a participant's vocal response (e.g., activation of voice response key)?

 

Thank you very much for your response!

Post #315
Posted 4/30/2007 12:09:49 PM
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The current public builds of the E-Prime 2 BETA do not include the ability to record subject auditory resposnes.  We have the SoundCapture feature working in our internal builds which will be released to Industrial Partners in a week or so and then likely a week later will be available to the public.

E-Prime 2 will have the ability to record the auditory responses.  E-Prime 2 Professional will have the ability to auto save this buffer to a file.  In initial releases, determination of RT and ACC of the audio data will need to be completed during data analysis.  We are investigating the potential for setting a threshold value so that audio data recorded during the experiment could be considered as an RT value.

-Brandon

Post #322
Posted 6/13/2007 6:16:49 AM
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Hi

Is there any news on this yet? Will there be an update soon that can record audio input

We're currently running a study in E-Prime 2.0 that is working great, but I currently need to use a second computer to record participants' vocal responses - so when it's possible to record them automatically using the computer running E-prime that will be really great for us!

Thanks!

Ben

Post #426
Posted 7/29/2007 7:39:21 PM
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I also would like to know the current status of vocal recording in E-Prime 2.0. My current set-up requires me to start an external app to record sound and then start E-Prime.

Thanks!

Adam Jacks
Post #545
Posted 8/30/2007 4:20:08 PM
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The SoundIn and SlideSoundIn objects are part of E-Prime 2.0.1.92 or later.  Please see the KB topic for more information.

-Brandon

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