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ITU There are 5320 products.
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ITU-T I.231.3
ITU-T I.231.3 Circuit-mode bearer service categories : Circuit-mode 64 kbit/s, 8 kHz structured bearer service usable for 3.1 kHz audio information transfer
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ITU-T R.74
ITU-T R.74 Choice of type of telegraph distortion-measuring equipment
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ITU-T K.8
ITU-T K.8 Separation in the soil between telecommunication cables and earthing system of power facilities
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ITU-T Q.25
ITU-T Q.25 Splitting arrangements and signal recognition times in 'in-band' signalling systems
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ITU-T N.11
ITU-T N.11 Essential transmission performance objectives for international sound-programme centres (ISPC)
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ITU-T G.732
ITU-T G.732 Characteristics of primary PCM multiplex equipment operating at 2048 kbit/s
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ITU-T O.82
ITU-T O.82 Group-delay measuring equipment for the range 5 to 600 kHz
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ITU-T K.19
ITU-T K.19 Joint use of trenches and tunnels for telecommunication and power cables
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