search for: digitising

Hi Folks, I'm contemplating using locator() to digitise external graphics. To set context, I would be using X11 display on Linux. To pre-empt the obvious comment: I've found on the R site the suggestion to use the 'pixmap' package. I've tried this, and it works; but it involves building a big R object (the internal pixmap representation), and this chokes my somewhat puny

Hi, Splus allows pasting a graphics object into the plotting window, which makes it possible to do what you describe below. Now I use R which doesn't seem to allow pasting the picture into the graphics window, so I copy the graph onto a transparency sheet, and stick it onto my screen using tape. The coordinates need to be converted to make sense (as you describe). My methodology with the

I have a couple of devices that need an analog modem to communicate outside of our Asterisk system. Most FXS gateways don't seem to support this... I have a stack of Sipura 2002's that are, AFAIK, worthless for this purpose. I've heard that Digium's IAXy FXS will work with modems, but I can't find any reference to that in their documentation. There is also the

Majordomo rejected the subject line beginning with 'Help'. <p>> From: John K Muir <jkmuir@trentu.ca> > Subject: Help in finding a native Ogg trim, fade & nomalise tool > > My specific interest lies in a project which involves the digital ingest of about > 13,000 CDs, 8000 LPs and various and sundry other tape and disc formats > into a online intranet

I have three time series, x, y, and z, and I want to analyse the relations between them. However, they have vastly different resolutions. I am writing to ask for advice on how to handle this situation in R. x is a stimulus, and y and z are responses. x is a rectangular pulse 4 sec long. Its onset and offset are known with sub-millisecond precision. The onset varies irregularly -- it doesn't

Hi, I am drawing a heat map using gplots of R package. The file (new4) is having values 0 and 1 only. library(gplots) library(marray) x=read.table("new4", header=TRUE) mat=data.matrix(x) heatmap.2(mat, col=colorRampPalette(c("black","red"))(256), #col=greenred(75), Rowv=TRUE, Colv=TRUE, distfun = dist, hclustfun = hclust, dendrogram = c("row"), scale =

Hi all, OK, so I just bought myself a nice shiny new powerbook. Nice machine. Very nice machine :-) But, iTunes does not understand FLAC. My Digitised music collection (entirely my own, ripped from my cd's, blah, blah, blah) is now mostly in FLAC (as I slowly go through and convert it will all be in FLAC :-) So, I have a problem. Or, if you want to look at it another way, I have an itch. An

Hi John A trimer/vcut type application is possible but unfortunately not a fade/normaliser. Not without decoding/encoding. I asked about this a couple of years ago. Unlike MP3, the Ogg Vorbis format doesn't store a global gain setting per frame. I have often downloaded MP3 files from mp3.com and other sources for broadcasting, and with the type of music I need, it is often not normalised

I want use iLBC and have following in mind, please help me is it possible ? ISDN <-----(ALAW)-----> * <-----(ALAW)-----> SNOM SIP??<-----(iLBC)----->?*?<-----(ALAW)----->?SNOM 1. ISDN incoming codec is ALAW SNOM codec should be ALAW (can't be iLBC because a lack of codec). 2. SIP incoming codec should be iLBC (snom is ALAW). 3. SIP outgoing codec should be iLBC /snom