Digital Processing Systems DPS-465: Difference between revisions
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Front panel controls allow selection of input source (composite, S-Video, component, or SDI) and adjustment of proc amp parameters. The unit can operate in TBC mode for heterodyne sources or synchronizer mode for direct color signals. | Front panel controls allow selection of input source (composite, S-Video, component, or SDI) and adjustment of proc amp parameters. The unit can operate in TBC mode for heterodyne sources or synchronizer mode for direct color signals. | ||
The DPS-465 was succeeded by the [[Digital Processing Systems DPS-470|DPS-470]], which incorporated an internal four-channel digital audio synchronizer, and later by the [[ | The DPS-465 was succeeded by the [[Digital Processing Systems DPS-470|DPS-470]], which incorporated an internal four-channel digital audio synchronizer, and later by the [[Leitch DPS-475|DPS-475]] and [[Leitch DPS-575|DPS-575]] multi-function synchronizers. | ||
|power_voltage=120V AC | |power_voltage=120V AC | ||
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* '''DPS-465''' - First multi-format serial digital transcoding synchronizer | * '''DPS-465''' - First multi-format serial digital transcoding synchronizer | ||
* '''[[Digital Processing Systems DPS-470|DPS-470]]''' - Added four-channel digital audio synchronizer | * '''[[Digital Processing Systems DPS-470|DPS-470]]''' - Added four-channel digital audio synchronizer | ||
* '''[[ | * '''[[Leitch DPS-475|DPS-475]]''' - Multi-function NTSC synchronizer with enhanced features | ||
* '''[[ | * '''[[Leitch DPS-575|DPS-575]]''' - Dual standard PAL/NTSC auto-switching synchronizer | ||
== See Also == | == See Also == | ||
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* [[Digital Processing Systems DPS-290]] | * [[Digital Processing Systems DPS-290]] | ||
* [[Digital Processing Systems DPS-295]] | * [[Digital Processing Systems DPS-295]] | ||
* [[Time base | * [[:Category:Time base correctors and frame synchronizers|Time base correctors and frame synchronizers]] | ||
[[Category:Digital Processing Systems AV devices]] | [[Category:Digital Processing Systems AV devices]] | ||
[[Category:Time base correctors and frame synchronizers]] | |||
[[Category:Time base correctors]] | |||
Latest revision as of 21:24, 1 February 2026
Description
The Digital Processing Systems DPS-465 was the industry's first multi-format serial digital transcoding synchronizer. Introduced as broadcasters began building new digital facilities, the DPS-465 made it easy and economical to interface a wide variety of analog and digital video sources to a digital plant.
The unit functions as both a transcoder and time base corrector, capable of converting between composite NTSC, component analog video (CAV/Betacam), S-Video (Y/C), and serial digital video (SDI). All outputs provide properly synchronized, genlocked signals regardless of input source. The DPS-465 does not include audio processing or RGB output capabilities.
Front panel controls allow selection of input source (composite, S-Video, component, or SDI) and adjustment of proc amp parameters. The unit can operate in TBC mode for heterodyne sources or synchronizer mode for direct color signals.
The DPS-465 was succeeded by the DPS-470, which incorporated an internal four-channel digital audio synchronizer, and later by the DPS-475 and DPS-575 multi-function synchronizers.
Product Line Evolution
The DPS-465 was part of Digital Processing Systems' progression of digital synchronizers:
- DPS-1 - Original DPS product (introduced over 25 years prior to DPS-475/575)
- DPS-465 - First multi-format serial digital transcoding synchronizer
- DPS-470 - Added four-channel digital audio synchronizer
- DPS-475 - Multi-function NTSC synchronizer with enhanced features
- DPS-575 - Dual standard PAL/NTSC auto-switching synchronizer
