4 Jul
2010
4 Jul
'10
7:52 p.m.
Hello everyone,
I have recently downloaded PD and I am using it to estimate the acoustic response of a room. To do this, I am following the procedure described at http://cnx.org/content/m15945/latest/.
However, I have a question about how Pure Data works when I simultaneously play a waveform and record the output using a microfone (that is required for the estimate). Is the clock frequency of the D/A converter which produces the output syncrhonized with the clock frequency of the A/D converter wich produces the recorded signal?
That is a very important question when trying to measure an acoustic response, and I couldn't find the answer at puredata.info website.
Regards,
-- Henrique Goulart University of São Paulo, Brasil