Pulse or digital communications – Synchronizers – Network synchronizing more than two stations
Reexamination Certificate
2007-09-13
2010-11-02
Bayard, Emmanuel (Department: 2611)
Pulse or digital communications
Synchronizers
Network synchronizing more than two stations
C375S358000
Reexamination Certificate
active
07826580
ABSTRACT:
An audio network system that performs transport of audio signals among nodes by cascading a plurality of nodes each including two sets of transmission I/Fs and reception I/Fs, and circulating among the nodes in each fixed period an audio transport frame generated by a master node, the audio transport frame including a plurality of storage regions for audio signals, is configured such that the master node measures time periods Dfw and Dbw after the audio transport frame is transmitted until the audio transport frame returns to the master node after passing through the transmission route and writes them into the audio transport frame, and each of the other nodes generates a signal processing wordclock based on those time periods, two reception times Tr1and Tr2while the audio transport frame circulates once through the transmission route, and a predetermined target time Tt.
REFERENCES:
patent: 2010/0119085 (2010-05-01), Shimizu et al.
patent: 2010/0150162 (2010-06-01), Nakayama
Cobra Net™ (2006). Located at <http://www.balcom.co.jp/cobranet.htm...>, last visited Mar. 21, 2006, four pages.
“Super MAC™Sony Pro Audio Lab, Oxford” (2006). Sony Pro Audio Lab, located at <http://www.sonyoxford.co.uk/pub/supermac/>, last visited Mar. 21, 2006, four pages.
Conrad, C. (Nov. 30, 2004). “EtherSound™ in a Studio Environment”, News and Press Room Latest News, located at <http://www.ethersound.com
ews/getnews.php?enews—key=101>, last visited Mar. 21, 2006, four pages.
Nakayama Kei
Yamaguchi Naoto
Bayard Emmanuel
Morrison & Foerster / LLP
Yamaha Corporation
LandOfFree
Network system and audio signal processor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Network system and audio signal processor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Network system and audio signal processor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4187154