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  • UAP-1783
    8-channel Universal Audio Processor

    The UAP-1783 is a high quality, 24 bit universal audio processor that can process up to eight discrete channels of audio. Inputs comprise mono/two stereo analog channels as well as two AES. Outputs are analog (four mono/two stereo) and two AES. The actual I/O combination depends on the rear panel installed. The UAP-1783 can be used as a standalone audio processor for discrete audio signals or can be combined with a wide range of video analog-to-digital, digital-to-analog video converters and digital frame synchronizer proc/amps. When working in conjunction with a video card the audio cards process embedded audio channels that have been de-embedded and can be re-embedded into the video signals. Two audio processing cards can be combined together to process a total of 16 audio channels. When combining any two cards together, all audio processing is synchronous and in-phase ensuring proper alignment and matched delays. A ribbon connector carrying audio, timing signals and metadata links the video card with the audio card(s).

    • 8 channels of audio processing (phase, tracking delay, fixed delay, gain)
    • Analog and digital audio inputs/outputs
    • High quality 24 bit D-to-A and A-to-D conversion on analog I/O
    • Full channel shuffling and 2 and 4 channel mix/sum
    • Works as standalone audio processor or in conjunction with other processing cards (video or audio)
    • Audio metering data for audio levels and phase over IP
    • Dolby E compatibility
    • Balanced AES3 or unbalanced AES3-id outputs
    • -96 to +12 dB of level adjustment (by 0.5 dB steps)
    • 0 dBFS programmable analog (0 to +24 dBu, 1 dB steps) level mapping
    • Internal EBU tone generator
    • Silence detect and overload detection and reporting
    • Optional 16 channel dynamic processing: compressor, limiter, expander
    • Optional 5.1 upmix/stereo downmix with metadata
    INPUT
    Analog inputs (4)
    • Signal: Analog audio
    • Impedance: >10 kΩ
    • Max. level: +24 dBu
    Digital Inputs (2)
    • Sampling freq.: 32 to 192 kHz
    • Quantization: 16 to 24 bits
    • AES3
      • Level: 0.2 to 7 Vp-p
      • Impedance: 110Ω balanced
    • AES3-id
      • Level: 0.2 to 2 Vp-p
      • Impedance: 75Ω
      • Return loss: >25 dB up to 12 MHz
    OUTPUTS
    Analog outputs (4)
    • Signal: Balanced analog audio
    • Impedance: 50Ω
    • Max. level: +24 dBu
    • Min. load: 600 ohm
    Digital Outputs (2)
    • Sampling freq.: 48 kHz
    • Quantization: 24 bits
    • Intrinsic jitter: <5 mUI (700 Hz to 100 kHz)
    • AES3
      • Level: 4 Vp-p
      • Impedance: 110Ω
    • AES-3id
      • Level: 1.0 Vp-p
      • Impedance: 75Ω
      • Return loss: >15 dB up to 12 MHz
    PROCESSING PERFORMANCE
    • Sampling freq.: 48 kHz
    • Quantization: 24 bits
    • 0 dBFS: Adj. 0 to +24 dBu (1 dB steps)
    ANALOG TO DIGITAL
    • Freq. response: ±0.05 dB (20 Hz to 20 kHz)
    • SNR: 118 dB (A weighted)
    • THD+N: -100 dB (20 Hz to 10 kHz)
    • Crosstalk: -100 dB (20 Hz to 20 kHz)
    • Group delay: 0.487 ms
    DIGITAL TO ANALOG
    • Freq. response: ±0.1 dB (20 Hz to 20 kHz)
    • SNR: 117 dB (A weighted)
    • THD+N: -95 dB (20 Hz to 10 kHz)
    • Crosstalk: -100 dB (20 Hz to 20 kHz)
    • Group delay: 3.16 ms at 48 kHz ISR
    DIGITAL TO DIGITAL
    • Freq. response: ±0.02 dB (20 Hz to 20 kHz)
    • SNR: 123 dB (A weighted)
    • THD+N: -130 dB (20 Hz to 10 kHz)
    • Crosstalk: -120 dB (20 Hz to 20 kHz)
    • Audio group delay: 2.58 ms at 48 kHz ISR
    • Data group delay: 0.357 ms at 48 kHz ISR
    ANALOG TO ANALOG
    • Freq. response: ±0.3 dB (20 Hz to 20 kHz)
    • SNR: 113 dB (A weighted)
    • THD+N: -95 dB (20 Hz to 10 kHz)
    • Crosstalk: -100 dB (20 Hz to 20 kHz)
    • Group delay: 1.06 ms
    MISCELLANEOUS
    • Tone generator: 1 kHz sine wave interrupted on left channel (250 ms/3s) EBU R49
    • Signal presence threshold: from -72 to -54 dBFS (6 dB steps)
    • Silence detection delay: From 1 to 255s (1s steps)
    • Fixed delay: 0 to 2.4s
    • Step: 1 ms (coarse), 1 sample (fine)
    • Tracking delay: 0 to 8 video frames
    ELECTRICAL
    • Power:
      • UAP-1783-xxxx-SRP: 5W
      • UAP-1783-xxxx-DRP: 10W
    Densité 2 frame Densité 3 frame Description
    UAP-1783 UAP-1783-3RU Eight channel universal audio processor
    UAP-1783-AD110-SRP UAP-1783-AD110-SRP-3RU Single rear connector panel, analog in, AES-3 out
    UAP-1783-AD75-SRP UAP-1783-AD75-SRP-3RU Single rear connector panel, analog in, AES-3id out
    UAP-1783-DA110-SRP UAP-1783-DA110-SRP-3RU Single rear connector panel, AES-3 in, analog out
    UAP-1783-DA75-SRP UAP-1783-DA75-SRP-3RU Single rear connector panel, AES-3id in, analog out
    UAP-1783-AADD110-DRP UAP-1783-AADD110-DRP-3RU Double rear connector panel, analog and AES-3 in and out
    UAP-1783-AADD75-DRP UAP-1783-AADD75-DRP-3RU Dual rear connector panel, analog and AES-3id in and out
     
    Options Description
    UAP-1783-OPT-UD Upmixing, downmixing option
    UAP-1783-OPT-DP Dynamic processing option (compressor, limiter, expander)
     
    Related products FRS-1103, ENC-1103, DEC-1003, DEC-1023, XVP-1801 (all), ADC-1101, XVP-3901
     
    Remote control iControl, iControl Solo, RCP-200