[Discuss-gnuradio] SDR Books

2007-11-20 Thread Firas A.

Hi Community,

Bellow are some SDR books and articles. Hope They are useful.

http://rapidshare.com/files/70781770/Telecommunication_Breakdown_-_Concepts_of_Communication_Transmitted_via_Software-Defined_Radio.pdf

http://rapidshare.com/files/70773907/Software_Radio_Architecture.pdf

http://rapidshare.com/files/70767394/Simulation_and_Software_Radio_for_Mobile_Communications.pdf

http://rapidshare.com/files/70763178/Software_Defined_Radio_for_3G.pdf

http://rapidshare.com/files/70761692/P.B.Kenington_-_RF_And_Baseband_Techniques_for_Software_Defined_Radio.pdf

http://rapidshare.com/files/70759139/Software_Defined_Radio.pdf

http://rapidshare.com/files/70757976/Software_Defined_Radio_-_Enabling_Technologies.pdf

http://rapidshare.com/files/70756891/Software_Defined_Radio_-_Origins__Drivers___Int_l_Perspectives.pdf

http://rapidshare.com/files/70756212/SDR_in_Direction_Finding_RFDesign_0105.pdf

http://rapidshare.com/files/70754651/FPGA_in_software_defined_radio.pdf

http://rapidshare.com/files/70754388/Error_Control_Coding_In_Software_Radios_-_An_Fpga_Ieee-Usaf.pdf

http://rapidshare.com/files/70754224/Digital_Receiver_Handbook_Basics_of_Software_Radio.pdf

http://rapidshare.com/files/70754058/Channelization_Paper_SDR_forum.pdf


Regards,

Firas
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[Discuss-gnuradio] A simple question for installing Utilities and Third-Party Libraries

2007-11-20 Thread JackyYang
Hi:

  A simple question, but I don't know. Where is the Utilities and
Third-Party Libraries packages I can select in the Cygwin?

  Thanks very mach.

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Re: [Discuss-gnuradio] SDR Books

2007-11-20 Thread Firas A.

Hi,

I have received some complains about copyrights, links removed. Sorry.

Firas


Firas A. wrote:
> 
> Hi Community,
> 
> Bellow are some SDR books and articles. Hope They are useful.
> 
> http://rapidshare.com/files/70781770/Telecommunication_Breakdown_-_Concepts_of_Communication_Transmitted_via_Software-Defined_Radio.pdf
> 
> http://rapidshare.com/files/70773907/Software_Radio_Architecture.pdf
> 
> http://rapidshare.com/files/70767394/Simulation_and_Software_Radio_for_Mobile_Communications.pdf
> 
> http://rapidshare.com/files/70763178/Software_Defined_Radio_for_3G.pdf
> 
> http://rapidshare.com/files/70761692/P.B.Kenington_-_RF_And_Baseband_Techniques_for_Software_Defined_Radio.pdf
> 
> http://rapidshare.com/files/70759139/Software_Defined_Radio.pdf
> 
> http://rapidshare.com/files/70757976/Software_Defined_Radio_-_Enabling_Technologies.pdf
> 
> http://rapidshare.com/files/70756891/Software_Defined_Radio_-_Origins__Drivers___Int_l_Perspectives.pdf
> 
> http://rapidshare.com/files/70756212/SDR_in_Direction_Finding_RFDesign_0105.pdf
> 
> http://rapidshare.com/files/70754651/FPGA_in_software_defined_radio.pdf
> 
> http://rapidshare.com/files/70754388/Error_Control_Coding_In_Software_Radios_-_An_Fpga_Ieee-Usaf.pdf
> 
> http://rapidshare.com/files/70754224/Digital_Receiver_Handbook_Basics_of_Software_Radio.pdf
> 
> http://rapidshare.com/files/70754058/Channelization_Paper_SDR_forum.pdf
> 
> 
> Regards,
> 
> Firas
> 

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Re: [Discuss-gnuradio] A simple question for installing Utilities andThird-Party Libraries

2007-11-20 Thread Don Ward

From: "JackyYang" <[EMAIL PROTECTED]>
Sent: Tuesday, November 20, 2007 4:39 AM


 A simple question, but I don't know. Where is the Utilities and
Third-Party Libraries packages I can select in the Cygwin?


http://www.gnuradio.org/trac/wiki/CygwinGettingStarted

attempts to explain this; look at the section "Using setup.exe".




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Re: [Discuss-gnuradio] SDR Books

2007-11-20 Thread Firas A.

Hi,

I did some  internet search, and found :

1) The following two books/articles are publicly available at pentek web
site :
http://www.pentek.com/products/Literature.cfm#Handbook
 
a) FPGA_in_software_defined_radio.pdf 
b) Digital_Receiver_Handbook_Basics_of_Software_Radio.pdf


2) The following book/article are publicly available at:
http://www.spectrumsignal.com/channel_techniques/Channelization_Paper_SDR_forum.pdf
a) Channelization_Paper_SDR_forum.pdf




3) The following book/article are available at:
http://ieeexplore.ieee.org/Xplore/login.jsp?url=/iel5/98/17080/00788213.pdf&arnumber=788213
a) Error control coding in software radios: an FPGA approach


4) The following book/article are publicly available at:
http://www.spectrumsignal.com/publications/SDR_in_Direction_Finding_RFDesign_0105.pdf
a) SDR_in_Direction_Finding_RFDesign_0105.pdf

Regards,


Firas

Firas A. wrote:
> 
> Hi,
> 
> I have received some complains about copyrights, links removed. Sorry.
> 
> Firas
> 
> 
> Firas A. wrote:
>> 
>> Hi Community,
>> 
>> Bellow are some SDR books and articles. Hope They are useful.
>> 
>> http://rapidshare.com/files/70781770/Telecommunication_Breakdown_-_Concepts_of_Communication_Transmitted_via_Software-Defined_Radio.pdf
>> 
>> http://rapidshare.com/files/70773907/Software_Radio_Architecture.pdf
>> 
>> http://rapidshare.com/files/70767394/Simulation_and_Software_Radio_for_Mobile_Communications.pdf
>> 
>> http://rapidshare.com/files/70763178/Software_Defined_Radio_for_3G.pdf
>> 
>> http://rapidshare.com/files/70761692/P.B.Kenington_-_RF_And_Baseband_Techniques_for_Software_Defined_Radio.pdf
>> 
>> http://rapidshare.com/files/70759139/Software_Defined_Radio.pdf
>> 
>> http://rapidshare.com/files/70757976/Software_Defined_Radio_-_Enabling_Technologies.pdf
>> 
>> http://rapidshare.com/files/70756891/Software_Defined_Radio_-_Origins__Drivers___Int_l_Perspectives.pdf
>> 
>> http://rapidshare.com/files/70756212/SDR_in_Direction_Finding_RFDesign_0105.pdf
>> 
>> http://rapidshare.com/files/70754651/FPGA_in_software_defined_radio.pdf
>> 
>> http://rapidshare.com/files/70754388/Error_Control_Coding_In_Software_Radios_-_An_Fpga_Ieee-Usaf.pdf
>> 
>> http://rapidshare.com/files/70754224/Digital_Receiver_Handbook_Basics_of_Software_Radio.pdf
>> 
>> http://rapidshare.com/files/70754058/Channelization_Paper_SDR_forum.pdf
>> 
>> 
>> Regards,
>> 
>> Firas
>> 
> 
> 

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[Discuss-gnuradio] Repeat samples

2007-11-20 Thread Martin Braun
Hi,

I was wondering if there's a GNURadio block which simply repeats incoming 
samples n times, or if any of the currently available blocks somehow do this 
without to much of an overkill?

Thanks for any help,
Martin
-- 
Martin Braun
Institut fuer Nachrichtentechnik
Universitaet Karlsruhe

http://www.int.uni-karlsruhe.de


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[Discuss-gnuradio] Python blocks in a new package

2007-11-20 Thread Ed Criscuolo

I've been creating a new package, called tdrss, based on the examples
in gr-howto-write-a-block-3.1.1.  The C++ blocks in src/lib and the
QA tests in src/python all work fine, but I've been having a problem
intalling the one Python block I wrote.

It's in a subdir called tdrss_utils that is under src/python.  I
added a line "SUBDIR = tdrss_utils" to the Makefile.am in src/python,
put a copy of __init__.py in src/python/tdrss_utils, and
created a Makefile.am in src/python/tdrs_utils containing:

-

include $(top_srcdir)/Makefile.common

# Install this stuff so that it ends up as the gnuradio.tdrss_utils
# module
# This usually ends up at:
#${prefix}/lib/python${python_version}/site-packages/gnuradio/tdrss_utils

tdrss_utilspythondir = $(grpythondir)/tdrss_utils
tdrss_utilslibdir= $(grpyexecdir)/tdrss_utils



tdrss_utilspython_PYTHON =  \
__init__.py \
gold_code_pn_source_b.py

CLEANFILES = *.pyc

-

If I run bootstrap, no Makefile.in or Makefile get created,
and when I run make, I get:

Making all in python
Making all in tdrss_utils
make[4]: *** No rule to make target `all'.  Stop.



What automake magic am I missing?

@(^.^)@  Ed


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Re: [Discuss-gnuradio] Repeat samples

2007-11-20 Thread Tom Rondeau

Martin Braun wrote:

Hi,

I was wondering if there's a GNURadio block which simply repeats incoming 
samples n times, or if any of the currently available blocks somehow do this 
without to much of an overkill?


Thanks for any help,
Martin
  
Check ou gr_regenerate_bb. It's only designed to work on bits, but you 
should be able to convert it easily.


Tom



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Re: [Discuss-gnuradio] Python blocks in a new package

2007-11-20 Thread Johnathan Corgan
Ed Criscuolo wrote:

> What automake magic am I missing?

You need to add one line to configure.ac specifying the new makefile.
It's near the bottom.

-- 
Johnathan Corgan
Corgan Enterprises LLC
http://corganenterprises.com


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Re: [Discuss-gnuradio] failed assertion in gr_buffer.h

2007-11-20 Thread Ed Criscuolo


Eric Blossom wrote:



Are you consuming more input than is available (as indicated by the
ninput_items argument to general_work)?

I suspect a problem either in forecast or in your loop control
in general_work.


I finally found a subtle bug that was clobbering the return value
fron general_work right before the return.  Works fine now.

Thanks for the help!

@(^.^)@  Ed


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Re: [Discuss-gnuradio] Python blocks in a new package

2007-11-20 Thread Ed Criscuolo

Johnathan Corgan wrote:


You need to add one line to configure.ac specifying the new makefile.
It's near the bottom.




Thanks Jonathan.  That got the Makefile.in and the Makefile constructed.

The make install succeeded, but I only ended up with a file called
gold_code_pn_source_b.py in .../site-packages/gnuradio/tdrss_utils .

The .pyc and .pyo files were missing, and any attempt to reference
tdrss_utils.gold_code_pn_source_b() from a python program fails
with the message

AttributeError: 'module' object has no attribute 
'gold_code_code_pn_source_b'



@(^.^)@  Ed


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[Discuss-gnuradio] Another basic question please

2007-11-20 Thread [EMAIL PROTECTED]
   Hi,

Have UBUNTU 7.10 installed.  Trying to install gnuradio for USRP.  
Following instructions at http://gnuradio.utah.
edu/trac/wiki/UbuntuInstall

Firas & Shivvaan have been a great help but I am now stuck at the 
following:

 * C++ interface to the USRP; provides a good estimate of the maximum 
throughput (non-quantized) between the host computer and the USRP.

  cd usrp/host/apps
  ./test_usrp_standard_tx
  ./test_usrp_standard_rx

I receive the following (have added sudo) I get the same without sudo:

[EMAIL PROTECTED]:~/qwt-5.0.2/gnuradio/gnuradio-
examples/python/usrp$ sudo ./test_usrp_standard_tx
sudo: ./test_usrp_standard_tx: command not found
[EMAIL PROTECTED]:~/qwt-5.0.2/gnuradio/gnuradio-
examples/python/usrp$ sudo ./test_usrp_standard_rx
sudo: ./test_usrp_standard_rx: command not found
[EMAIL PROTECTED]:~/qwt-5.0.2/gnuradio/gnuradio-
examples/python/usrp$ 

Your help would be appreciated.

Frank
Hampshire
England


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Re: [Discuss-gnuradio] failed assertion in gr_buffer.h

2007-11-20 Thread Eric Blossom
On Tue, Nov 20, 2007 at 02:07:56PM -0500, Ed Criscuolo wrote:
> 
> Eric Blossom wrote:
> 
> >
> >Are you consuming more input than is available (as indicated by the
> >ninput_items argument to general_work)?
> >
> >I suspect a problem either in forecast or in your loop control
> >in general_work.
> 
> I finally found a subtle bug that was clobbering the return value
> fron general_work right before the return.  Works fine now.
> 
> Thanks for the help!

You're welcome.  Glad to hear you got it sorted out.

Eric


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Re: [Discuss-gnuradio] Python blocks in a new package

2007-11-20 Thread Eric Blossom
On Tue, Nov 20, 2007 at 04:04:49PM -0500, Ed Criscuolo wrote:
> Johnathan Corgan wrote:
> >
> >You need to add one line to configure.ac specifying the new makefile.
> >It's near the bottom.
> >
> 
> 
> Thanks Jonathan.  That got the Makefile.in and the Makefile constructed.
> 
> The make install succeeded, but I only ended up with a file called
> gold_code_pn_source_b.py in .../site-packages/gnuradio/tdrss_utils .
> 
> The .pyc and .pyo files were missing, and any attempt to reference
> tdrss_utils.gold_code_pn_source_b() from a python program fails
> with the message
> 
> AttributeError: 'module' object has no attribute 
> 'gold_code_code_pn_source_b'
> 

You need to install an empty __init__.py in to your tdrss_utils
directory.

See http://docs.python.org/tut/node8.html#SECTION00840

for info on Python packages.

Eric


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Re: [Discuss-gnuradio] Another basic question please

2007-11-20 Thread Eric Blossom
On Tue, Nov 20, 2007 at 09:26:37PM +, [EMAIL PROTECTED] wrote:
>Hi,
> 
> Have UBUNTU 7.10 installed.  Trying to install gnuradio for USRP.  
> Following instructions at http://gnuradio.utah.
> edu/trac/wiki/UbuntuInstall
> 
> Firas & Shivvaan have been a great help but I am now stuck at the 
> following:
> 
>  * C++ interface to the USRP; provides a good estimate of the maximum 
> throughput (non-quantized) between the host computer and the USRP.
> 
>   cd usrp/host/apps
>   ./test_usrp_standard_tx
>   ./test_usrp_standard_rx
> 
> I receive the following (have added sudo) I get the same without sudo:
> 
> [EMAIL PROTECTED]:~/qwt-5.0.2/gnuradio/gnuradio-
> examples/python/usrp$ sudo ./test_usrp_standard_tx
> sudo: ./test_usrp_standard_tx: command not found
> [EMAIL PROTECTED]:~/qwt-5.0.2/gnuradio/gnuradio-
> examples/python/usrp$ sudo ./test_usrp_standard_rx
> sudo: ./test_usrp_standard_rx: command not found
> [EMAIL PROTECTED]:~/qwt-5.0.2/gnuradio/gnuradio-
> examples/python/usrp$ 
> 
> Your help would be appreciated.
> 
> Frank
> Hampshire
> England
> 

Please note the directory: "usrp/host/apps"

If you're new to Unix/Linux, there are tons of great books
and articles on command line usage, the shell, system administration,
etc.  E.g., http://www.vectorsite.net/tsshell.html

If you like your information dense, you can also type

  $ man bash

and if you're printer is configured,

  $ man -t bash | lpr

will get you a nice typeset document.

Eric


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[Discuss-gnuradio] Soft-DVB working flawlessly @ correct bitrate.. (=11.612Mbps)

2007-11-20 Thread Vincenzo Pellegrini
Hi all
thanks again for precious help,

I'll soon start working on code cleaning and optimization for real time
performance of my Gnuradio DVB Tx.

here is a video showing latest improvements in transmitted signal..

http://wwvince.interfree.it/Soft-DVB

h264 video as usual

Best Regards 

vincenzo

ps 

Matt ..is the VHF/UHF frontend release date confirmed somewhere around
January?

Thanks



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Re: [Discuss-gnuradio] Problem with std.ihx

2007-11-20 Thread Martin Gawecki
Hi Firas,

All those files are there, including std.ihx. Should I try copying
std.ihxinto the directory where I'm trying to run these programs?

Thanks,
~Martin

On Nov 19, 2007 9:13 PM, Firas abbas <[EMAIL PROTECTED]> wrote:

> Hi,
>
> This file should be found in the following folder (in File System):
>
> /usr/share/usrp/rev4
>
> check its existence in this folder. Beside std.ihx file, this folder
> should contain also multi_2rxhb_2tx.rbf, std_2rxhb_2tx.rbf, and
> std_4rx_0tx.rbf files.
>
> Firas
>
>
> *Martin Gawecki <[EMAIL PROTECTED]>* wrote:
>
> Firas,
>
> Thanks for the info about 7.10. Do you have any idea why I'm getting that
> error involving a missing std.ihx file? I've installed the gnuradio
> software on two separate machines using the same exact procedure listed on
> the installation page for Ubuntu, and I get the same problem on both when i
> try to run test_usrp_standard_tx or test_usrp_standard_rx. Any ideas?
>
> Thanks,
> ~ Martin
>
> On Nov 17, 2007 2:04 AM, Eng. Firas <[EMAIL PROTECTED]> wrote:
>
> >
> >
> > Martin Gawecki wrote:
> > >
> > >
> > >>>Finally, one last question - does the installation process described
> > on
> > the
> > >>>Ubuntu page ( http://gnuradio.org/trac/wiki/UbuntuInstall) work for
> > 7.10?
> > I
> > >>>wasn't quite sure, so I went with 7.04, but I'm curious for future
> > >>>reference.
> > >
> > > Yes, the installation steps described for Ubuntu 7.04 are working fine
> > for
> > > Ubuntu 7.10.
> > > The page was updated today.
> > >
> > > Firas
> > > ___
> > > Discuss-gnuradio mailing list
> > > Discuss-gnuradio@gnu.org
> > > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> > >
> > >
> >
> > --
> > View this message in context:
> > http://www.nabble.com/Problem-with-std.ihx-tf4825574.html#a13807550
> > Sent from the GnuRadio mailing list archive at Nabble.com.
> >
> >
> >
> > ___
> > Discuss-gnuradio mailing list
> > Discuss-gnuradio@gnu.org
> > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> >
>
>
>
>
>
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[Discuss-gnuradio] Is there a GNU Radio Companion manual?

2007-11-20 Thread shivvaan

Hi,

I am new to GNU Radio and I have installed GnuRadio3.1.0 on Ubuntu7.10.

I have downloaded and installed the GNU Radio Companion and trying to
understand how it works The examples are for the basic boards.

I have 2 RFX2400 boards that I have pluged into my motherboard. So I was
wondering if anyone can advise me if there is any sort of help on how to use
the GNU Radio Companion...

Thanks,
Shivvaan

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Re: [Discuss-gnuradio] Soft-DVB working flawlessly @ correct bitrate.. (=11.612Mbps)

2007-11-20 Thread Matt Ettus


Vincenzo,

I took a look at the video.  Very cool work!  If I understand correctly, 
you are showing gnuradio + your code generating DVB in real time, and 
transmitting it with a USRP over coax to a set top box for receiving 
DVB.  Is that right?


The 50 MHz to 1 GHz transceiver daughterboard should be available in 
late February.


For those who are having trouble viewing it on linux, the video plays 
for me with mplayer and xine.


Matt

Vincenzo Pellegrini wrote:

Hi all
thanks again for precious help,

I'll soon start working on code cleaning and optimization for real time
performance of my Gnuradio DVB Tx.

here is a video showing latest improvements in transmitted signal..

http://wwvince.interfree.it/Soft-DVB

h264 video as usual

Best Regards 


vincenzo

ps 


Matt ..is the VHF/UHF frontend release date confirmed somewhere around
January?

Thanks



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Re: [Discuss-gnuradio] Problem with std.ihx

2007-11-20 Thread Firas Abbas
Hi,

No need to copy. leave test_usrp_standard_xx, can you run usrp_fft.py ?
It can be found in the foldergr_utils/src/python

Firas

Martin Gawecki <[EMAIL PROTECTED]> wrote: Hi Firas,

All those files are there, including std.ihx. Should I try copying std.ihx into 
the directory where I'm trying to run these programs?

Thanks,
~Martin

On Nov 19, 2007 9:13 PM, Firas abbas < [EMAIL PROTECTED]> wrote:
Hi,

 This file should be found in the following folder (in File System):

/usr/share/usrp/rev4

check its existence in this folder. Beside std.ihx file, this folder should 
contain also multi_2rxhb_2tx.rbf, std_2rxhb_2tx.rbf, and std_4rx_0tx.rbf files. 

Firas


Martin Gawecki <[EMAIL PROTECTED]> wrote:  Firas,

Thanks for the info about 7.10. Do you have any idea why I'm getting that error 
involving a missing std.ihx file? I've installed the gnuradio software on two 
separate machines using the same exact procedure listed on the installation 
page for Ubuntu, and I get the same problem on both when i try to run 
test_usrp_standard_tx or test_usrp_standard_rx. Any ideas?  

Thanks,
~ Martin

On Nov 17, 2007 2:04 AM, Eng. Firas <[EMAIL PROTECTED]> wrote:
  

Martin Gawecki wrote:
>
>
>>>Finally, one last question - does the installation process described on
the
>>>Ubuntu page (  http://gnuradio.org/trac/wiki/UbuntuInstall) work for 7.10?
I
>>>wasn't quite sure, so I went with 7.04, but I'm curious for future
>>>reference.
>

> Yes, the installation steps described for Ubuntu   7.04 are working fine for
> Ubuntu 7.10.
> The page was updated today.
>
> Firas
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>
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Re: [Discuss-gnuradio] Soft-DVB working flawlessly

2007-11-20 Thread John Gilmore
> Soft-DVB working flawlessly ...
> thanks again for precious help,

Thank *you* for building a great tool on top of all the signal
processing work that's been poured into GNU Radio over the years.
We hoped someone like you would do things like this!

I'll love to see it GUI'd and packaged so that anybody can make a
local DVB transmission station by just plugging the hardware together,
installing the right software package, and feeding it realtime video
streams.  Has anyone glued GRC into MythTV?

I can already think of one use that others can make of your
transmitter.  EFF and I are interested in measuring the DRM responses
of various digital television consumer products.  DRM is the
unnecessary restrictions that are built in to control what consumers
can do.  (Like no fast forwarding; won't play in some countries; or
only works with one manufacturer's products.)  DVB is really thick
with complicated, ugly restrictions like "can only record one copy --
only on Tuesdays and only within 1000 meters or with members of your
immediate family except for kids of divorced parents".  I bet there is
a lot of variation in the products that try to enforce it -- and maybe
some don't even try.

Manufacturers tend to avoid documenting these 'features', for some
reason.  We consumers can benefit by collectively reverse-engineering
what they are up to.  In particular, nobody should be buying DRM-laced
products without knowing it, when similar non-DRM products would serve
the consumer as well or better.  But how can we tell them apart?  A
broadcast-quality software transmitter for DVB (and for ATSC and other
dtv waveforms) would let us do these tests.  (We'll also need a simple
editor for MPEG transport streams, for inserting and removing
"Broadcast Flags" and other data items.)

John Gilmore



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