Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Rollscanners group. File : /Rooster...
Rollscanners@yahoogro...
May 11, 2008 8:53 pm
2111
Does anyone have an opinion on scanning "O" rolls? I originally adapted my player piano to handle the "O" format music about 20 years ago by adding the extra...
Hello Hank, I listened to the Rooster Rag MIDI file, and it sounds pretty good, particularly since you say it was done with a flatbed scanner. If you (or any...
Warren, The "O" rolls have the same track layout and spacing as the standard 88-note rolls. I found the tracker bar assignments in The Player Piano Co....
From the MMD: Coinola O-Roll Tracker Bar Scale By Don Teach Collector friends of mine disagreed in the earlier days as to the correct tubing of an original...
For this year (2008) the cut-off for copyright protection is now 1923, not 1922 as indicated on the IAMMP roll database pages. It would be nice to see...
Please cite the specific reference that leads you to believe that the 1923 tunes are now out of copyright. According to Circular 15a from the U.S. Copyright...
Oops. I wrote the first reply too quickly. 95 years from 1923 is 2018, not 2008. So, we have still another 10 years to go. The 1923 rolls won't be available...
What sort of copyright is being discussed here? Copyright in the underlying music? Performance copyright? It seems like we are discussing copyright in the...
In order for any old copyright on music to be in effect, and was originally published WITH A COPYRIGHT MARK between 1923 and 1950, it had to be RENEWED. after...
In order to be safe, my philosophy is to take the most conservative approach and not post any MIDI files for public download unless **ALL** the applicable...
Some years ago when I asked Bob Birkman at QRS about Pianocorder and MIDI disks that played QRS "copyrighted" rolls, the answer I got was they bought up most...
Dear Group, I was happily unaware of the complexities of this copyright business until I followed Warren's link ( http://www.copyright.gov/circs/circ15a.pdf ...
Hi Bill, Yes, the copyright situation is very complex. Normally, your reading of circular 15a would lead one to question why 1921 and 1922 tunes are not still...
In my continuing quest to come up with an affordable scanner for well logs (long paper strip charts of various geophysical measurements taken down the length...
... <snip> ... Here are some additional thoughts: If someone purchased a Syscan Travelscan 460/464/662 or Ambir Visigo A4 scanner, pulled out the controller...
Hi Kevin; In regards to your comment, ... This is correct. The same "Merlin Bench" program that was used to drive the "Rollscan-1" board is the basis for the...
Julie Porter
jporter@...
May 26, 2008 9:24 pm
2130
... I still have Rollscan-1 hardware. I have a working scanner with the MK-3a board but would like a 'better' system....
... <snip> ... drive ... drivers. Is this essentially a version of the program that NS supplies for testing out the hardware? ... not ... interface I ... ...
A few years ago I looked at the National Semiconductor LM9833 and even communicated with National Semiconductor at that time. A major problem that I identified...
... even ... problem that ... and CCD ... channel CIS ... A3 size ... the newer ... able to ... Thanks for the information Joe! Unfortunately, I'm still...
... <snip> ... I have located a couple of 600 dpi A3 and B3 LED CIS sensors at the following web site: http://www.csensor.com/news.htm See the M206-A3C and...
Kevin and others interested in the Rollscan-1 and the AVRUSB technology; I have uploaded the source files to the "files" section of this newsgroup into the...
Julie Porter
jporter@...
May 28, 2008 3:52 am
2136
... I just took a quick look at this. The timing waveforms look similar enough to what the Dayna A3 CIS module does, that this could be a drop in replacement....
