[SciPy-user] Zero crossings
Fri Feb 6 18:28:41 CST 2009
Thanks Sturla and J-Pascal,
SM> zc = numpy.where(numpy.sign(a[1:]) != numpy.sign(a[:-1]))
I want to estimate f0 based on zero crossings in recorded speech, and
I've got something that looks pretty good for only a few hours of work.
Does anyone have any interest in this kind of thing?
Christopher Brown, Ph.D.
Department of Speech and Hearing Science
Arizona State University
More information about the SciPy-user