search for: digitised

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

...//www.vorbis.com site. We are excited at the prospect of using a > non-proprietary codec in our non-profit organisation. > > Our problem is that we really want to get it as good as we can the first time > around. > While we do plan on keeping all the audio materials, once an item is digitised, > we hope it will be a long time before the original is dug up and re-encoded. > And we believe it would be wise for us to avoid "transcoding" if at all possible. > > The rough outline of the plan is to use Win98SE with Audiograbber and the Ogg > codec > system to make...

...pulse. All three files have different lengths. If I save this way it is awkward keeping track of the three files for each run, and I'm still left with the problem of analysing them. In my mind they are actually three continuous waveforms, and my simple-minded way of analysing would be to create digitised waveform versions of all three (on some fine grain). If I do that I still have the problem of zillions of useless points clogging RAM. What do I want from the analysis? I want the average waveform for y that occurs for 30 sec after each x pulse, and the average waveform for z that occurs for 30 se...

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 itch that I intend to scratch. Looking around, I h...

...t the > > prospect of using a non-proprietary codec in our non-profit > > organisation. > > > > Our problem is that we really want to get it as good as we can the > > first time around. While we do plan on keeping all the audio > > materials, once an item is digitised, we hope it will be a > long time > > before the original is dug up and re-encoded. And we > believe it would > > be wise for us to avoid "transcoding" if at all possible. > > > > The rough outline of the plan is to use Win98SE with > Audiograbber an...

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