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  #1   Report Post  
Randy Yates
 
Posts: n/a
Default SACD Digital Interface?

Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?
--
% Randy Yates % "...the answer lies within your soul
%% Fuquay-Varina, NC % 'cause no one knows which side
%%% 919-577-9882 % the coin will fall."
%%%% % 'Big Wheels', *Out of the Blue*, ELO
http://home.earthlink.net/~yatescr
  #2   Report Post  
Matt Timmermans
 
Posts: n/a
Default SACD Digital Interface?

"Randy Yates" wrote in message
nk.net...
Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?


Wouldn't that be nice... you could just send it through a saturating power
amp and a passive filter to the speaker.


  #3   Report Post  
Matt Timmermans
 
Posts: n/a
Default SACD Digital Interface?

"Randy Yates" wrote in message
nk.net...
Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?


Wouldn't that be nice... you could just send it through a saturating power
amp and a passive filter to the speaker.


  #4   Report Post  
Matt Timmermans
 
Posts: n/a
Default SACD Digital Interface?

"Randy Yates" wrote in message
nk.net...
Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?


Wouldn't that be nice... you could just send it through a saturating power
amp and a passive filter to the speaker.


  #5   Report Post  
Randy Yates
 
Posts: n/a
Default SACD Digital Interface?

Matt Timmermans wrote:
"Randy Yates" wrote in message
nk.net...

Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?



Wouldn't that be nice... you could just send it through a saturating power
amp and a passive filter to the speaker.


Why not? Or buy a $40,000 Wadia outboard SACD converter with TrueRealism(TM)
technology and patented FrenchCurve(TM) time-domain processing. add whatever
BS terms you like here

Seriously, Matt, you act like this is a silly question. Why would it be? Isn't
that kinda the idea of SACD - let the latest technology decide what's the best
way to downconvert the delta sigma modulator output? Why hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more players that way...
--
% Randy Yates % "...the answer lies within your soul
%% Fuquay-Varina, NC % 'cause no one knows which side
%%% 919-577-9882 % the coin will fall."
%%%% % 'Big Wheels', *Out of the Blue*, ELO
http://home.earthlink.net/~yatescr


  #6   Report Post  
Randy Yates
 
Posts: n/a
Default SACD Digital Interface?

Matt Timmermans wrote:
"Randy Yates" wrote in message
nk.net...

Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?



Wouldn't that be nice... you could just send it through a saturating power
amp and a passive filter to the speaker.


Why not? Or buy a $40,000 Wadia outboard SACD converter with TrueRealism(TM)
technology and patented FrenchCurve(TM) time-domain processing. add whatever
BS terms you like here

Seriously, Matt, you act like this is a silly question. Why would it be? Isn't
that kinda the idea of SACD - let the latest technology decide what's the best
way to downconvert the delta sigma modulator output? Why hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more players that way...
--
% Randy Yates % "...the answer lies within your soul
%% Fuquay-Varina, NC % 'cause no one knows which side
%%% 919-577-9882 % the coin will fall."
%%%% % 'Big Wheels', *Out of the Blue*, ELO
http://home.earthlink.net/~yatescr
  #7   Report Post  
Randy Yates
 
Posts: n/a
Default SACD Digital Interface?

Matt Timmermans wrote:
"Randy Yates" wrote in message
nk.net...

Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?



Wouldn't that be nice... you could just send it through a saturating power
amp and a passive filter to the speaker.


Why not? Or buy a $40,000 Wadia outboard SACD converter with TrueRealism(TM)
technology and patented FrenchCurve(TM) time-domain processing. add whatever
BS terms you like here

Seriously, Matt, you act like this is a silly question. Why would it be? Isn't
that kinda the idea of SACD - let the latest technology decide what's the best
way to downconvert the delta sigma modulator output? Why hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more players that way...
--
% Randy Yates % "...the answer lies within your soul
%% Fuquay-Varina, NC % 'cause no one knows which side
%%% 919-577-9882 % the coin will fall."
%%%% % 'Big Wheels', *Out of the Blue*, ELO
http://home.earthlink.net/~yatescr
  #8   Report Post  
Glenn Zelniker
 
Posts: n/a
Default SACD Digital Interface?

Randy Yates wrote:

Why hogtie the
converter
to the transport? Oh, yeah! I get it - we get to sell more players that
way...


Randy,

I'd like your take on how this helps sell more players. I'm
not sure I get it.

Glenn Zelniker

  #9   Report Post  
Glenn Zelniker
 
Posts: n/a
Default SACD Digital Interface?

Randy Yates wrote:

Why hogtie the
converter
to the transport? Oh, yeah! I get it - we get to sell more players that
way...


Randy,

I'd like your take on how this helps sell more players. I'm
not sure I get it.

Glenn Zelniker

  #10   Report Post  
Glenn Zelniker
 
Posts: n/a
Default SACD Digital Interface?

Randy Yates wrote:

Why hogtie the
converter
to the transport? Oh, yeah! I get it - we get to sell more players that
way...


Randy,

I'd like your take on how this helps sell more players. I'm
not sure I get it.

Glenn Zelniker



  #11   Report Post  
Bob Cain
 
Posts: n/a
Default SACD Digital Interface?



Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be? Isn't
that kinda the idea of SACD - let the latest technology decide what's the best
way to downconvert the delta sigma modulator output? Why hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more players that way...


Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be. You can't and won't find digital output in any
form from SACD players.


Bob
--

"Things should be described as simply as possible, but no
simpler."

A. Einstein
  #12   Report Post  
Bob Cain
 
Posts: n/a
Default SACD Digital Interface?



Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be? Isn't
that kinda the idea of SACD - let the latest technology decide what's the best
way to downconvert the delta sigma modulator output? Why hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more players that way...


Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be. You can't and won't find digital output in any
form from SACD players.


Bob
--

"Things should be described as simply as possible, but no
simpler."

A. Einstein
  #13   Report Post  
Bob Cain
 
Posts: n/a
Default SACD Digital Interface?



Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be? Isn't
that kinda the idea of SACD - let the latest technology decide what's the best
way to downconvert the delta sigma modulator output? Why hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more players that way...


Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be. You can't and won't find digital output in any
form from SACD players.


Bob
--

"Things should be described as simply as possible, but no
simpler."

A. Einstein
  #14   Report Post  
Charles Tomaras
 
Posts: n/a
Default SACD Digital Interface?


"Bob Cain" wrote in message
...


Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be?

Isn't
that kinda the idea of SACD - let the latest technology decide what's

the best
way to downconvert the delta sigma modulator output? Why hogtie the

converter
to the transport? Oh, yeah! I get it - we get to sell more players that

way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be. You can't and won't find digital output in any
form from SACD players.


Actually the Denon DVD5900 does feature SACD digital output of sorts via a
proprietary firewire connection:

http://www.usa.denon.com/catalog/products.asp?l=1&c=4

DENON Link for connection to AVR-5803 (compatible with Second Edition

Units) . PCM and DSD Compatible IEEE-1394 Out/In ports, featuring exclusive
DENON Clock Synchronized System (DCSS), a proprietary and defeatable
system . The IEEE-1394 port with DCSS activated, functions only with
upcoming DENON IEEE-1394 equipped product; when DCSS is defeated, the port
is set to A&M Protocol .


  #15   Report Post  
Charles Tomaras
 
Posts: n/a
Default SACD Digital Interface?


"Bob Cain" wrote in message
...


Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be?

Isn't
that kinda the idea of SACD - let the latest technology decide what's

the best
way to downconvert the delta sigma modulator output? Why hogtie the

converter
to the transport? Oh, yeah! I get it - we get to sell more players that

way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be. You can't and won't find digital output in any
form from SACD players.


Actually the Denon DVD5900 does feature SACD digital output of sorts via a
proprietary firewire connection:

http://www.usa.denon.com/catalog/products.asp?l=1&c=4

DENON Link for connection to AVR-5803 (compatible with Second Edition

Units) . PCM and DSD Compatible IEEE-1394 Out/In ports, featuring exclusive
DENON Clock Synchronized System (DCSS), a proprietary and defeatable
system . The IEEE-1394 port with DCSS activated, functions only with
upcoming DENON IEEE-1394 equipped product; when DCSS is defeated, the port
is set to A&M Protocol .




  #16   Report Post  
Charles Tomaras
 
Posts: n/a
Default SACD Digital Interface?


"Bob Cain" wrote in message
...


Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be?

Isn't
that kinda the idea of SACD - let the latest technology decide what's

the best
way to downconvert the delta sigma modulator output? Why hogtie the

converter
to the transport? Oh, yeah! I get it - we get to sell more players that

way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be. You can't and won't find digital output in any
form from SACD players.


Actually the Denon DVD5900 does feature SACD digital output of sorts via a
proprietary firewire connection:

http://www.usa.denon.com/catalog/products.asp?l=1&c=4

DENON Link for connection to AVR-5803 (compatible with Second Edition

Units) . PCM and DSD Compatible IEEE-1394 Out/In ports, featuring exclusive
DENON Clock Synchronized System (DCSS), a proprietary and defeatable
system . The IEEE-1394 port with DCSS activated, functions only with
upcoming DENON IEEE-1394 equipped product; when DCSS is defeated, the port
is set to A&M Protocol .


  #17   Report Post  
Bob Cain
 
Posts: n/a
Default SACD Digital Interface?



Charles Tomaras wrote:

Actually the Denon DVD5900 does feature SACD digital output of sorts via a
proprietary firewire connection:

http://www.usa.denon.com/catalog/products.asp?l=1&c=4

DENON Link for connection to AVR-5803 (compatible with Second Edition

Units) . PCM and DSD Compatible IEEE-1394 Out/In ports, featuring exclusive
DENON Clock Synchronized System (DCSS), a proprietary and defeatable
system . The IEEE-1394 port with DCSS activated, functions only with
upcoming DENON IEEE-1394 equipped product; when DCSS is defeated, the port
is set to A&M Protocol .


What's A&M protocol?


Bob
--

"Things should be described as simply as possible, but no
simpler."

A. Einstein
  #18   Report Post  
Bob Cain
 
Posts: n/a
Default SACD Digital Interface?



Charles Tomaras wrote:

Actually the Denon DVD5900 does feature SACD digital output of sorts via a
proprietary firewire connection:

http://www.usa.denon.com/catalog/products.asp?l=1&c=4

DENON Link for connection to AVR-5803 (compatible with Second Edition

Units) . PCM and DSD Compatible IEEE-1394 Out/In ports, featuring exclusive
DENON Clock Synchronized System (DCSS), a proprietary and defeatable
system . The IEEE-1394 port with DCSS activated, functions only with
upcoming DENON IEEE-1394 equipped product; when DCSS is defeated, the port
is set to A&M Protocol .


What's A&M protocol?


Bob
--

"Things should be described as simply as possible, but no
simpler."

A. Einstein
  #19   Report Post  
Bob Cain
 
Posts: n/a
Default SACD Digital Interface?



Charles Tomaras wrote:

Actually the Denon DVD5900 does feature SACD digital output of sorts via a
proprietary firewire connection:

http://www.usa.denon.com/catalog/products.asp?l=1&c=4

DENON Link for connection to AVR-5803 (compatible with Second Edition

Units) . PCM and DSD Compatible IEEE-1394 Out/In ports, featuring exclusive
DENON Clock Synchronized System (DCSS), a proprietary and defeatable
system . The IEEE-1394 port with DCSS activated, functions only with
upcoming DENON IEEE-1394 equipped product; when DCSS is defeated, the port
is set to A&M Protocol .


What's A&M protocol?


Bob
--

"Things should be described as simply as possible, but no
simpler."

A. Einstein
  #20   Report Post  
Andor Bariska
 
Posts: n/a
Default SACD Digital Interface?

Bob Cain wrote:

Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be? Isn't
that kinda the idea of SACD - let the latest technology decide what's the best
way to downconvert the delta sigma modulator output? Why hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more players that way...



Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be.


That's so stupid (not you Bob, I'm talking about this wishful record
company thinking), it has to be the idea of Dilbert's boss. It's like
trying to protect a house from break-in by locking only the back door
while leaving the front door open.

I've got an even better idea: let's add 0 dB white noise to the signal
before we output it from the CD player. This way NOBODY can steal the
music! Not even from the analogue outputs! That will teach 'em damn
music pirates a lesson ...





Bob




  #21   Report Post  
Andor Bariska
 
Posts: n/a
Default SACD Digital Interface?

Bob Cain wrote:

Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be? Isn't
that kinda the idea of SACD - let the latest technology decide what's the best
way to downconvert the delta sigma modulator output? Why hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more players that way...



Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be.


That's so stupid (not you Bob, I'm talking about this wishful record
company thinking), it has to be the idea of Dilbert's boss. It's like
trying to protect a house from break-in by locking only the back door
while leaving the front door open.

I've got an even better idea: let's add 0 dB white noise to the signal
before we output it from the CD player. This way NOBODY can steal the
music! Not even from the analogue outputs! That will teach 'em damn
music pirates a lesson ...





Bob


  #22   Report Post  
Andor Bariska
 
Posts: n/a
Default SACD Digital Interface?

Bob Cain wrote:

Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be? Isn't
that kinda the idea of SACD - let the latest technology decide what's the best
way to downconvert the delta sigma modulator output? Why hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more players that way...



Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be.


That's so stupid (not you Bob, I'm talking about this wishful record
company thinking), it has to be the idea of Dilbert's boss. It's like
trying to protect a house from break-in by locking only the back door
while leaving the front door open.

I've got an even better idea: let's add 0 dB white noise to the signal
before we output it from the CD player. This way NOBODY can steal the
music! Not even from the analogue outputs! That will teach 'em damn
music pirates a lesson ...





Bob


  #23   Report Post  
Charles Tomaras
 
Posts: n/a
Default SACD Digital Interface?


"Bob Cain" wrote in message
...


Charles Tomaras wrote:

Actually the Denon DVD5900 does feature SACD digital output of sorts via

a
proprietary firewire connection:

http://www.usa.denon.com/catalog/products.asp?l=1&c=4

DENON Link for connection to AVR-5803 (compatible with Second Edition

Units) . PCM and DSD Compatible IEEE-1394 Out/In ports, featuring

exclusive
DENON Clock Synchronized System (DCSS), a proprietary and defeatable
system . The IEEE-1394 port with DCSS activated, functions only with
upcoming DENON IEEE-1394 equipped product; when DCSS is defeated, the

port
is set to A&M Protocol .


What's A&M protocol?


You got me! No time to dig through their web site now to see if it's there.
If you are looking I would check out the specs for the 5803 receiver as they
may mention it there since it appears to refer to a protocol for connecting
to that device.

http://www.usa.denon.com/catalog/products.asp?l=1&c=2


  #24   Report Post  
Charles Tomaras
 
Posts: n/a
Default SACD Digital Interface?


"Bob Cain" wrote in message
...


Charles Tomaras wrote:

Actually the Denon DVD5900 does feature SACD digital output of sorts via

a
proprietary firewire connection:

http://www.usa.denon.com/catalog/products.asp?l=1&c=4

DENON Link for connection to AVR-5803 (compatible with Second Edition

Units) . PCM and DSD Compatible IEEE-1394 Out/In ports, featuring

exclusive
DENON Clock Synchronized System (DCSS), a proprietary and defeatable
system . The IEEE-1394 port with DCSS activated, functions only with
upcoming DENON IEEE-1394 equipped product; when DCSS is defeated, the

port
is set to A&M Protocol .


What's A&M protocol?


You got me! No time to dig through their web site now to see if it's there.
If you are looking I would check out the specs for the 5803 receiver as they
may mention it there since it appears to refer to a protocol for connecting
to that device.

http://www.usa.denon.com/catalog/products.asp?l=1&c=2


  #25   Report Post  
Charles Tomaras
 
Posts: n/a
Default SACD Digital Interface?


"Bob Cain" wrote in message
...


Charles Tomaras wrote:

Actually the Denon DVD5900 does feature SACD digital output of sorts via

a
proprietary firewire connection:

http://www.usa.denon.com/catalog/products.asp?l=1&c=4

DENON Link for connection to AVR-5803 (compatible with Second Edition

Units) . PCM and DSD Compatible IEEE-1394 Out/In ports, featuring

exclusive
DENON Clock Synchronized System (DCSS), a proprietary and defeatable
system . The IEEE-1394 port with DCSS activated, functions only with
upcoming DENON IEEE-1394 equipped product; when DCSS is defeated, the

port
is set to A&M Protocol .


What's A&M protocol?


You got me! No time to dig through their web site now to see if it's there.
If you are looking I would check out the specs for the 5803 receiver as they
may mention it there since it appears to refer to a protocol for connecting
to that device.

http://www.usa.denon.com/catalog/products.asp?l=1&c=2




  #26   Report Post  
Anthony Preston
 
Posts: n/a
Default SACD Digital Interface?

Randy,

Check out the new SONY SCD-XA9000ES. It has an iLink (ieee1394/Firewire)
interface for digital tranfer to the new Sony STR-DA9000ES digital amp.

The only issue with this link is that it is encrypted using DTLA copy
protection technology. (just lookup firewire copy protection on google to
find out what this means)

If you find a device that can talk to it, let us all know!


"Randy Yates" wrote in message
nk.net...
Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?
--
% Randy Yates % "...the answer lies within your soul
%% Fuquay-Varina, NC % 'cause no one knows which side
%%% 919-577-9882 % the coin will fall."
%%%% % 'Big Wheels', *Out of the Blue*, ELO
http://home.earthlink.net/~yatescr



  #27   Report Post  
Anthony Preston
 
Posts: n/a
Default SACD Digital Interface?

Randy,

Check out the new SONY SCD-XA9000ES. It has an iLink (ieee1394/Firewire)
interface for digital tranfer to the new Sony STR-DA9000ES digital amp.

The only issue with this link is that it is encrypted using DTLA copy
protection technology. (just lookup firewire copy protection on google to
find out what this means)

If you find a device that can talk to it, let us all know!


"Randy Yates" wrote in message
nk.net...
Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?
--
% Randy Yates % "...the answer lies within your soul
%% Fuquay-Varina, NC % 'cause no one knows which side
%%% 919-577-9882 % the coin will fall."
%%%% % 'Big Wheels', *Out of the Blue*, ELO
http://home.earthlink.net/~yatescr



  #28   Report Post  
Anthony Preston
 
Posts: n/a
Default SACD Digital Interface?

Randy,

Check out the new SONY SCD-XA9000ES. It has an iLink (ieee1394/Firewire)
interface for digital tranfer to the new Sony STR-DA9000ES digital amp.

The only issue with this link is that it is encrypted using DTLA copy
protection technology. (just lookup firewire copy protection on google to
find out what this means)

If you find a device that can talk to it, let us all know!


"Randy Yates" wrote in message
nk.net...
Do SACD players have a DSD digital output so that the conversion to
analog could be done externally? If so, is this interface documented
anywhere?
--
% Randy Yates % "...the answer lies within your soul
%% Fuquay-Varina, NC % 'cause no one knows which side
%%% 919-577-9882 % the coin will fall."
%%%% % 'Big Wheels', *Out of the Blue*, ELO
http://home.earthlink.net/~yatescr



  #29   Report Post  
Rusty Boudreaux
 
Posts: n/a
Default SACD Digital Interface?

"Andor Bariska" wrote in message
...
Bob Cain wrote:
Randy Yates wrote:
Seriously, Matt, you act like this is a silly question. Why

would it be? Isn't
that kinda the idea of SACD - let the latest technology

decide what's the best
way to downconvert the delta sigma modulator output? Why

hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more

players that way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be.


That's so stupid (not you Bob, I'm talking about this wishful

record
company thinking), it has to be the idea of Dilbert's boss.

It's like
trying to protect a house from break-in by locking only the

back door
while leaving the front door open.


I agree, but that seems to be the state of affairs (copy
protection). There are only a handful of expensive players that
have a digital audio out (IEEE 1394/firewire) and they have
proprietary interfaces with the same vendors' expensive
receivers. Apparently the copy protection scheme/vendor
implementation must be approved (DVD forum?) before the digital
link can be activated. There are a few devices shipping with the
firewire port disabled. If and when that vendor is approved they
can enable the output via firmware upgrade.

Having only analog outputs is a giant step backward. Proprietary
digital links is a crummy solution.


  #30   Report Post  
Rusty Boudreaux
 
Posts: n/a
Default SACD Digital Interface?

"Andor Bariska" wrote in message
...
Bob Cain wrote:
Randy Yates wrote:
Seriously, Matt, you act like this is a silly question. Why

would it be? Isn't
that kinda the idea of SACD - let the latest technology

decide what's the best
way to downconvert the delta sigma modulator output? Why

hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more

players that way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be.


That's so stupid (not you Bob, I'm talking about this wishful

record
company thinking), it has to be the idea of Dilbert's boss.

It's like
trying to protect a house from break-in by locking only the

back door
while leaving the front door open.


I agree, but that seems to be the state of affairs (copy
protection). There are only a handful of expensive players that
have a digital audio out (IEEE 1394/firewire) and they have
proprietary interfaces with the same vendors' expensive
receivers. Apparently the copy protection scheme/vendor
implementation must be approved (DVD forum?) before the digital
link can be activated. There are a few devices shipping with the
firewire port disabled. If and when that vendor is approved they
can enable the output via firmware upgrade.

Having only analog outputs is a giant step backward. Proprietary
digital links is a crummy solution.




  #31   Report Post  
Rusty Boudreaux
 
Posts: n/a
Default SACD Digital Interface?

"Andor Bariska" wrote in message
...
Bob Cain wrote:
Randy Yates wrote:
Seriously, Matt, you act like this is a silly question. Why

would it be? Isn't
that kinda the idea of SACD - let the latest technology

decide what's the best
way to downconvert the delta sigma modulator output? Why

hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more

players that way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be.


That's so stupid (not you Bob, I'm talking about this wishful

record
company thinking), it has to be the idea of Dilbert's boss.

It's like
trying to protect a house from break-in by locking only the

back door
while leaving the front door open.


I agree, but that seems to be the state of affairs (copy
protection). There are only a handful of expensive players that
have a digital audio out (IEEE 1394/firewire) and they have
proprietary interfaces with the same vendors' expensive
receivers. Apparently the copy protection scheme/vendor
implementation must be approved (DVD forum?) before the digital
link can be activated. There are a few devices shipping with the
firewire port disabled. If and when that vendor is approved they
can enable the output via firmware upgrade.

Having only analog outputs is a giant step backward. Proprietary
digital links is a crummy solution.


  #32   Report Post  
Kalman Rubinson
 
Posts: n/a
Default SACD Digital Interface?

On Mon, 5 Jan 2004 05:03:30 -0600, "Rusty Boudreaux"
wrote:

I agree, but that seems to be the state of affairs (copy
protection). There are only a handful of expensive players that
have a digital audio out (IEEE 1394/firewire) and they have
proprietary interfaces with the same vendors' expensive
receivers.


Already changing. The iLink on the Sony player is compatible
with the IEEE port on the Denon and others.

Kal
  #33   Report Post  
Kalman Rubinson
 
Posts: n/a
Default SACD Digital Interface?

On Mon, 5 Jan 2004 05:03:30 -0600, "Rusty Boudreaux"
wrote:

I agree, but that seems to be the state of affairs (copy
protection). There are only a handful of expensive players that
have a digital audio out (IEEE 1394/firewire) and they have
proprietary interfaces with the same vendors' expensive
receivers.


Already changing. The iLink on the Sony player is compatible
with the IEEE port on the Denon and others.

Kal
  #34   Report Post  
Kalman Rubinson
 
Posts: n/a
Default SACD Digital Interface?

On Mon, 5 Jan 2004 05:03:30 -0600, "Rusty Boudreaux"
wrote:

I agree, but that seems to be the state of affairs (copy
protection). There are only a handful of expensive players that
have a digital audio out (IEEE 1394/firewire) and they have
proprietary interfaces with the same vendors' expensive
receivers.


Already changing. The iLink on the Sony player is compatible
with the IEEE port on the Denon and others.

Kal
  #35   Report Post  
Steven Sullivan
 
Posts: n/a
Default SACD Digital Interface?

In rec.audio.tech Charles Tomaras wrote:

"Bob Cain" wrote in message
...


Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be?

Isn't
that kinda the idea of SACD - let the latest technology decide what's

the best
way to downconvert the delta sigma modulator output? Why hogtie the

converter
to the transport? Oh, yeah! I get it - we get to sell more players that

way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be. You can't and won't find digital output in any
form from SACD players.


Actually the Denon DVD5900 does feature SACD digital output of sorts via a
proprietary firewire connection:


http://www.usa.denon.com/catalog/products.asp?l=1&c=4


The Pioneer Elite 49TXi AVR and 47ai player have had firewire digital
interface fora few years now, that could pass and receive
SACD and DVD-A. Three of the current Pioneer Elite AVRs, and one recent Sony,
have Firewire jacks, and from what I've read on the AVSforum,
the Pios and the Sony will 'talk ' to each other. However,
reportedly the Denon won't.




--

-S.

"They've got God on their side. All we've got is science and reason."
-- Dawn Hulsey, Talent Director




  #36   Report Post  
Steven Sullivan
 
Posts: n/a
Default SACD Digital Interface?

In rec.audio.tech Charles Tomaras wrote:

"Bob Cain" wrote in message
...


Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be?

Isn't
that kinda the idea of SACD - let the latest technology decide what's

the best
way to downconvert the delta sigma modulator output? Why hogtie the

converter
to the transport? Oh, yeah! I get it - we get to sell more players that

way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be. You can't and won't find digital output in any
form from SACD players.


Actually the Denon DVD5900 does feature SACD digital output of sorts via a
proprietary firewire connection:


http://www.usa.denon.com/catalog/products.asp?l=1&c=4


The Pioneer Elite 49TXi AVR and 47ai player have had firewire digital
interface fora few years now, that could pass and receive
SACD and DVD-A. Three of the current Pioneer Elite AVRs, and one recent Sony,
have Firewire jacks, and from what I've read on the AVSforum,
the Pios and the Sony will 'talk ' to each other. However,
reportedly the Denon won't.




--

-S.

"They've got God on their side. All we've got is science and reason."
-- Dawn Hulsey, Talent Director


  #37   Report Post  
Steven Sullivan
 
Posts: n/a
Default SACD Digital Interface?

In rec.audio.tech Charles Tomaras wrote:

"Bob Cain" wrote in message
...


Randy Yates wrote:


Seriously, Matt, you act like this is a silly question. Why would it be?

Isn't
that kinda the idea of SACD - let the latest technology decide what's

the best
way to downconvert the delta sigma modulator output? Why hogtie the

converter
to the transport? Oh, yeah! I get it - we get to sell more players that

way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be. You can't and won't find digital output in any
form from SACD players.


Actually the Denon DVD5900 does feature SACD digital output of sorts via a
proprietary firewire connection:


http://www.usa.denon.com/catalog/products.asp?l=1&c=4


The Pioneer Elite 49TXi AVR and 47ai player have had firewire digital
interface fora few years now, that could pass and receive
SACD and DVD-A. Three of the current Pioneer Elite AVRs, and one recent Sony,
have Firewire jacks, and from what I've read on the AVSforum,
the Pios and the Sony will 'talk ' to each other. However,
reportedly the Denon won't.




--

-S.

"They've got God on their side. All we've got is science and reason."
-- Dawn Hulsey, Talent Director


  #38   Report Post  
Steven Sullivan
 
Posts: n/a
Default SACD Digital Interface?

In rec.audio.tech Rusty Boudreaux wrote:
"Andor Bariska" wrote in message
...
Bob Cain wrote:
Randy Yates wrote:
Seriously, Matt, you act like this is a silly question. Why

would it be? Isn't
that kinda the idea of SACD - let the latest technology

decide what's the best
way to downconvert the delta sigma modulator output? Why

hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more

players that way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be.


That's so stupid (not you Bob, I'm talking about this wishful

record
company thinking), it has to be the idea of Dilbert's boss.

It's like
trying to protect a house from break-in by locking only the

back door
while leaving the front door open.


I agree, but that seems to be the state of affairs (copy
protection). There are only a handful of expensive players that
have a digital audio out (IEEE 1394/firewire) and they have
proprietary interfaces with the same vendors' expensive
receivers.


It appears that at least some of these devices
will talk to each other via firewire, across vendors...see
this long thread on the avsforum for details:

http://www.avsforum.com/avs-vb/showt...hreadid=201258



--

-S.

"They've got God on their side. All we've got is science and reason."
-- Dawn Hulsey, Talent Director


  #39   Report Post  
Steven Sullivan
 
Posts: n/a
Default SACD Digital Interface?

In rec.audio.tech Rusty Boudreaux wrote:
"Andor Bariska" wrote in message
...
Bob Cain wrote:
Randy Yates wrote:
Seriously, Matt, you act like this is a silly question. Why

would it be? Isn't
that kinda the idea of SACD - let the latest technology

decide what's the best
way to downconvert the delta sigma modulator output? Why

hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more

players that way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be.


That's so stupid (not you Bob, I'm talking about this wishful

record
company thinking), it has to be the idea of Dilbert's boss.

It's like
trying to protect a house from break-in by locking only the

back door
while leaving the front door open.


I agree, but that seems to be the state of affairs (copy
protection). There are only a handful of expensive players that
have a digital audio out (IEEE 1394/firewire) and they have
proprietary interfaces with the same vendors' expensive
receivers.


It appears that at least some of these devices
will talk to each other via firewire, across vendors...see
this long thread on the avsforum for details:

http://www.avsforum.com/avs-vb/showt...hreadid=201258



--

-S.

"They've got God on their side. All we've got is science and reason."
-- Dawn Hulsey, Talent Director


  #40   Report Post  
Steven Sullivan
 
Posts: n/a
Default SACD Digital Interface?

In rec.audio.tech Rusty Boudreaux wrote:
"Andor Bariska" wrote in message
...
Bob Cain wrote:
Randy Yates wrote:
Seriously, Matt, you act like this is a silly question. Why

would it be? Isn't
that kinda the idea of SACD - let the latest technology

decide what's the best
way to downconvert the delta sigma modulator output? Why

hogtie the converter
to the transport? Oh, yeah! I get it - we get to sell more

players that way...

Nope. We get to sell more content that way. It's about
protection of content from theft regardless of how effective
it might be.


That's so stupid (not you Bob, I'm talking about this wishful

record
company thinking), it has to be the idea of Dilbert's boss.

It's like
trying to protect a house from break-in by locking only the

back door
while leaving the front door open.


I agree, but that seems to be the state of affairs (copy
protection). There are only a handful of expensive players that
have a digital audio out (IEEE 1394/firewire) and they have
proprietary interfaces with the same vendors' expensive
receivers.


It appears that at least some of these devices
will talk to each other via firewire, across vendors...see
this long thread on the avsforum for details:

http://www.avsforum.com/avs-vb/showt...hreadid=201258



--

-S.

"They've got God on their side. All we've got is science and reason."
-- Dawn Hulsey, Talent Director


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