jdnewm|| @end|ng |rom dcn@d@v|@@c@@u@
Sat Feb 2 19:51:15 CET 2019
You aren't pushing any envelope... you slit it open and fell out somewhere on the sidewalk. I tossed your question into Google and it came back with  and . Please do that yourself instead whenever you are tempted to go off topic.
On February 1, 2019 2:20:57 AM PST, Nick Wray via R-help <r-help using r-project.org> wrote:
>I have been given a wav file of train locomotive noise - literally
>something you can play back and hear. Using the audio package and the
>load.wave function I have got a 1.5 million element vector which
>visually at least has some periodicity in certain parts and does not
>seem to be completely random. Most elements (99%) are within a range
>of about -0.14 to +0.14 with occasional outliers. Beneath is a typical
>This is the head:
>sample rate: 16000Hz, mono, 16-bits
> -3.051851e-05 6.103516e-05 -6.103702e-05 3.051758e-05
>Most elements (99%) are within a range of about -0.14 to +0.14 with
>This is the same kind of output as is illustrated in the documentation:
>What I am not sure about, and I can't find any clear explanation, is
>what these elements actually stand for?
>I would have thought that one needed as a minimum both volume and
>frequency ie a two dimensional vector but as far as I can tell
>there is only one single vector. I'm aware that this question is
>pushing the envelope of R help but...
>Thanks, Nick Wray
>R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
>PLEASE do read the posting guide
>and provide commented, minimal, self-contained, reproducible code.
Sent from my phone. Please excuse my brevity.
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