[Numpy-discussion] Dynamic convolution in Numpy

2010-06-03 Thread arthur de conihout
Hello everybody i m fighting with a dynamic binaural synthesis(can give more hints on it if necessary). i would like to modify the sound playing according to listener's head position. I got special filters(binaural ones) per head position that i convolve in real time with a monophonic sound.When

Re: [Numpy-discussion] Installing audiolab on python 2.6

2010-05-28 Thread arthur de conihout
28, 2010 at 1:58 AM, arthur de conihout arthurdeconih...@gmail.com wrote: Thank you for the answer i would love trying audiolab but i got this error while importing i m running python2.6 import audiolab /usr/local/lib/python2.6/dist-packages/audiolab-0.0.0-py2.6-linux-i686.egg/audiolab

Re: [Numpy-discussion] Installing audiolab on python 2.6

2010-05-28 Thread arthur de conihout
*ok problem solved i close the topic sorry i just had to reinstall libnsdfile correctly thanks* 2010/5/28 arthur de conihout arthurdeconih...@gmail.com Hi I reinstall it on a different machine i got the same error with the nsdfile no warning anymore with audiolab . I followed these points

Re: [Numpy-discussion] Help Convolution with binaural filters(HRTFs)

2010-05-27 Thread arthur de conihout
)what precautions do i have to respect in the filtering?do filter and original must be the same or? Thank you AdeC 2010/5/27 Friedrich Romstedt friedrichromst...@gmail.com 2010/5/26 arthur de conihout arthurdeconih...@gmail.com: i try to implement a real-time convolution module refreshed

Re: [Numpy-discussion] Help Convolution with binaural filters(HRTFs)

2010-05-27 Thread arthur de conihout
information contained in the HRTF If H(f) is the HRTF to be implemented , the corresponding Hminphase is given by: 2010/5/27 Friedrich Romstedt friedrichromst...@gmail.com 2010/5/27 arthur de conihout arthurdeconih...@gmail.com: I try to make me clearer on my project : [...] I think I understood

Re: [Numpy-discussion] Help Convolution with binaural filters(HRTFs)

2010-05-27 Thread arthur de conihout
Delay.It doesnt take in account evolution of the delay with the frequency which will lead to spectral coloration but in the case of my practical application i can omit it. 2010/5/27 arthur de conihout arthurdeconih...@gmail.com Can you maybe give some hint? The most commonly used model for HRTF

Re: [Numpy-discussion] Help Convolution with binaural filters(HRTFs)

2010-05-27 Thread arthur de conihout
, in module from _sndfile import Sndfile, Format, available_file_formats, available_encodings *ImportError: No module named _sndfile* Thank you AdeC 2010/5/27 David Cournapeau courn...@gmail.com On Thu, May 27, 2010 at 8:00 PM, arthur de conihout arthurdeconih...@gmail.com wrote: #i dont

Re: [Numpy-discussion] Help Convolution with binaural filters(HRTFs)

2010-05-26 Thread arthur de conihout
this could work or do you have any implementation of stereo filtering by impulse response to submit me Thank you very much Arthur de Conihout ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy