Science Quiz / ITU Emission Designation

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Can you name the ITU Emission Designation?

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what is the symbol forthe symbol is
composite system with one or more channels containing quantized or digital info, together with one or more channels containing analog info
no modulating signal
sound of commercial quality with use of frequency inversion or band splitting
multiple channels containing analog info
single-sideband reduced or variable level carrier
independent sidebands
telegraphy- aural reception
4th symbol for unhandled signal details
multicondition code in which each condition or combination of conditions represents a character
time-division multiplex
code-division multiplex
other types of multiplexing
amplitude and angle modulated carrier either simultaneous or pre-established
single channel containing analog information
sound of broadcasting quality(stereophonic or quadraphonic)
position/phase modulated pulses
television(video)
sequence of unmodulated pulses
single-sideband full carrier
two-condition code with elements of the same number and duration without error correction
facsimile
pulse modulation which is combination of forgoing or produced by other means
width/duration modulated pulses
pulse modulation where carrier is angle modulated
single channel containing quantized or digital information without modulating subcarrier
1st symbol for unhandled cases
frequency modulation
what is the symbol forthe symbol is
phase modulation
no information transmitted
vestigial sideband
data transmission, telemetry, telecommand
single-sideband suppressed carrier
sound of commercial quality wth separate frequency modulated signals to control the levels of demodulated signal
single channel containing quantized or digital information with modulating subcarrier
double-sideband
telegraphy- automatic reception
combination of information
frequency-division multiplex
emission of unmodulated carrier
sound of broadcasting quality(monophonic)
simulateneous or pre=established main carrier modulated in amplitude and/or angle and/or phase
combination of frequency-division and time-division multiplex
4th symbol for combination of signal details
four-condition code in which each condition represents a signal element(of one or more bits)
telephony(inc sound broadcasting)
two-condition code with elements of differing numbers and/or durations
3rd symbol for unhandled cases
sound of cmmercial quality(excluding 'other' categories)
two-condition code with elements of the same number and duration with error correction
multiple channels containing quantized or digital info
monochrome
amplitude modulated pulses
no multiplexing
color

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