Embedded Systems Conference
Breaking News
Comments
Newest First | Oldest First | Threaded View
dirk.bruere
User Rank
Author
re: GE announces micro-holographic storage that supports 500GB disk at Blu-ray speed
dirk.bruere   8/8/2011 1:50:56 PM
NO RATINGS
In reply, how many people have BluRay writers in their computers? Lots of laptops do not even have DVD drives anymore.

Rick_Hille
User Rank
Author
re: GE announces micro-holographic storage that supports 500GB disk at Blu-ray speed
Rick_Hille   8/8/2011 1:48:25 PM
NO RATINGS
I'm not as gloomy about this technology as DB appears to be. If it can be as reliable and robust as current CD/DVD, its a good candidate for archival backup. It could also bring back and open up a new market for carousel disc players. If the studios can get creative (can't we at least hope?), they could release compilations with 50 to 100 movies on a disc, similar to what they do now with two to four movies on a single DVD. With ISP's looking to charge per-bit download (the high-tech equivalent of a gold mine), it may ultimately become the less expensive option.

dirk.bruere
User Rank
Author
re: GE announces micro-holographic storage that supports 500GB disk at Blu-ray speed
dirk.bruere   7/26/2011 4:55:30 AM
NO RATINGS
A dead end, for two reasons. a) People are increasingly downloading media rather than having shelves stacked with CDs/DVDs/BluRay etc b) Access speeds are the key and rotating mechanical memory is just too slow



Radio
LATEST ARCHIVED BROADCAST
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Most Recent Comments
VicVat
 
jnissen
 
M_Alex_Nugent
 
traneus
 
David Ashton
 
perl_geek
 
Max The Magnificent
 
perl_geek
 
perl_geek
Like Us on Facebook
Special Video Section
The LTC®6363 is a low power, low noise, fully differential ...
Vincent Ching, applications engineer at Avago Technologies, ...
The LT®6375 is a unity-gain difference amplifier which ...
The LTC®4015 is a complete synchronous buck controller/ ...
10:35
The LTC®2983 measures a wide variety of temperature sensors ...
The LTC®3886 is a dual PolyPhase DC/DC synchronous ...
The LTC®2348-18 is an 18-bit, low noise 8-channel ...
The LT®3042 is a high performance low dropout linear ...
Chwan-Jye Foo (C.J Foo), product marketing manager for ...
The LT®3752/LT3752-1 are current mode PWM controllers ...
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...