Re: [R] load.wave

2019-02-02 Thread Ivan Krylov
Hello Nick Wray, Let me offer a simplified explanation of what's going on. Sorry if it's unnecessary. Sound is waves of pressure in the air. Devices like microphones can measure the changing pressure by converting it into voltage. Voltage can then be sampled by an analog-to-digital converter insi

Re: [R] load.wave

2019-02-02 Thread Jeff Newmiller
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 [1] and [2]. Please do that yourself instead whenever you are tempted to go off topic. [1] https://stackoverflow.com/questions/25940376/whats-the-

[R] load.wave

2019-02-02 Thread Nick Wray via R-help
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 ra

Re: [R] load.wave q

2019-02-01 Thread Martin Maechler
> Nick Wray via R-help > on Fri, 1 Feb 2019 11:00:18 + writes: > Please delete my last question as I have worked out what is going on myself > Thanks Nick Wray > [[alternative HTML version deleted]] > __ > R-help@r

[R] load.wave q

2019-02-01 Thread Nick Wray via R-help
Please delete my last question as I have worked out what is going on myself Thanks Nick Wray [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help P