On 8/2/20 12:52, Måns Rullgård wrote:
> Måns Rullgård <m...@mansr.com> writes:
>
>>> + if (stat->fft_average) {
>>> + for (i = 0; i < samples / 2; i++) /* FIXME: should be <= samples
>>> / 2 */
>>> + fprintf(stderr, " %f %f\n", ffa * i, re_average[i] / len);
>>> + }
>> I don't understand the idea here. Unless I'm mistaken, this prints the
>> power spectrum averaged over however many FFT blocks happen to fit in
>> the input chunk, which could be none.
> Oh, and the "average" it calculates is bonkers too.
It provides an average of only full blocks, as partly filled blocks mess
up the average. This is still in development and I plan to continue with
it soon, especially providing a test set demonstrating its value. Can
you please elaborate on what you mean with bonkers here?
>
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