TiVo, cable companies to offer digital adapters

PHILADELPHIA -- The cable industry said Monday that it's going to start offering adapters for TiVo Inc.'s high-definition digital video recorders with cable card slots so customers can resurrect channels that disappear when companies use new technology to save bandwidth.

Cable operators, especially Time Warner Cable Inc. and Cox Communications Inc., are aggressively rolling out switched-digital video technology.

Switched-digital technology frees up space for more channels by sending only those each customer selects, instead of streaming all channels to all customers.

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