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

UAP-1783 8 channel universal audio processor Data Sheet

Posted Nov 03 2014 (GVB-1-0420A-EN-DS) File Size: 513.6 KB

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