[AUDITORY] Long audio recordings, update (=?UTF-8?Q?Timoth=C3=A9e_Proix?= )


Subject: [AUDITORY] Long audio recordings, update
From:    =?UTF-8?Q?Timoth=C3=A9e_Proix?=  <timothee.proix@xxxxxxxx>
Date:    Wed, 4 Nov 2020 08:57:00 +0100

Deal all,=20 thanks again for your suggestions. As a recall, I asked for advice on how to do long audio recordings (few = days) while sending triggers related to the audio, with minimal delays b= etween the input signal and the output trigger. The most recurrent proposition was to produce the trigger, and then reco= rd it with the audio on one system, and send it in the output on the oth= er side, which guarantees minimal delays between both. Two systems were proposed: - use a computer that would record the audio and also send the trigger b= ack into the input using a loop back cable - use a Arduino/Raspberry Pi/Bela (https://bela.io) to send the triggers= /record the audio=20 For implementation, people proposed to use softwares such as Daqarta (ht= tp://www.daqarta.com, Auto_Recorder function), PureData, Python sounddev= ice library, Matlab psychtoolbox, LabView. Hope this will be useful for others as well.=20 Best regards,=20 Timoth=C3=A9e Proix


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