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2. Closed-circuit television - Wikipedia

   en.wikipedia.org/wiki/Closed-circuit_television

   The development of reel-to-reel media enabled the recording of surveillance footage. These systems required magnetic tapes to be changed manually, with the operator having to manually thread the tape from the tape reel through the recorder onto a take-up reel. Due to these shortcomings, video surveillance was not widespread. [13]

3. Video tape recorder - Wikipedia

   en.wikipedia.org/wiki/Video_tape_recorder

   AMPEX quadruplex VR-1000A, the first commercially released video tape recorder in the late 1950s; quadruplex open-reel tape is 2 inches wide The first portable VTR, the suitcase-sized 1967 AMPEX quadruplex VR-3000 1976 Hitachi portable VTR, for Sony 1" type C; the source and take-up reels are stacked for compactness. However, only one reel is ...

4. Reel-to-reel audio tape recording - Wikipedia

   en.wikipedia.org/wiki/Reel-to-reel_audio_tape...

   Reel-to-reel preceded the development of the compact cassette with tape 0.15 inches (3.8 mm) wide moving at 1 + 7 ⁄ 8 inches per second (4.8 cm/s). By writing the same audio signal across more tape, reel-to-reel systems give much greater fidelity at the cost of much larger tapes.

5. Eight sentenced in France for actions that led to teacher ...

   www.aol.com/eight-sentenced-france-actions-led...

   A French court has sentenced seven men and a woman to prison for their roles in a hate campaign that led to the October 2020 murder of schoolteacher Samuel Paty in a Paris suburb.

6. Here's what Wall Street analysts say is ahead for Intel after ...

   www.aol.com/heres-wall-street-analysts-ahead...

   Intel stock dropped 6% on Tuesday as investors reacted to the CEO's departure. Wall Street analysts say there's more uncertainty ahead for the chip maker.

7. Cable reel - Wikipedia

   en.wikipedia.org/wiki/Cable_reel

   A cable reel is a round, drum-shaped object such as a spool used to carry various types of electrical wires. [1] Cable reels, which can also be termed as drums, have been used for many years to transport electric cables, fiber optic cables [2] and wire products. Cable reels usually come in four different types, each with their own uses: wood ...

8. Who won 'The Masked Singer'? See identities of the Buffalos ...

   www.aol.com/won-masked-singer-see-identities...

   The 38-year-old Baltimore native has released several studio albums, including the 2004 megahit "Let Me Love You." He also starred in Fox's 2019 live presentation of "Rent." "I've always been into ...

9. Fiber-optic communication - Wikipedia

   en.wikipedia.org/wiki/Fiber-optic_communication

   A cable reel trailer with conduit that can carry optical fiber Multi-mode optical fiber in an underground service pit An optical fiber cable consists of a core, cladding , and a buffer (a protective outer coating), in which the cladding guides the light along the core by using the method of total internal reflection .