Re: fft_zrip confusion
Re: fft_zrip confusion
- Subject: Re: fft_zrip confusion
- From: Mark Woollard <email@hidden>
- Date: Wed, 14 Apr 2004 22:19:51 +0100
As per earlier post, thought it was but there was a mistake in the code
- thanks for the input...
Mark
On 14 Apr 2004, at 20:52, Shaun Wexler wrote:
On Apr 14, 2004, at 12:00 PM, Mark Woollard wrote:
Yes, the two lines of code I posted are called each time. I'm getting
different results but they don't make sense as for the basically the
same input signal (440 Hz A guitar tone being read from aiff file)
the output grows each time its called despite having very similar
input data. I'm sure I'm missing something obvious!
If your ctoz function operates on fewer than m_log2f samples, you'll
need to zero-pad each half of m_complex before calling ctoz and/or
FFT. IE: is m_resultSize == ((1 << m_log2f) >> 1) ???
--
Shaun Wexler
MacFOH
http://www.macfoh.com
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