Miranda AAP-1741 4 channel analog audio processor
The AAP-1741 is a hi quality, 24-bit analog audio processor that can process up to 4 analog channels. It can be used as a standalone audio processor for discrete audio signals or it can be combined w/ a wide range of SD & HD video cards. When working in conjunction...
Manufacturer: Grass Valley
$1,334.50
Availability: In stock
SKU
AAP-1741
Manufacturer: Grass Valley
Miranda AAP-1741 4 channel analog audio processor - AAP-1741
The AAP-1741 is a high quality, 24-bit analog audio processor that can process up to four analog channels. It can be used as a standalone audio processor for discrete audio signals or it can be combined with a wide range of SD & HD video cards. When working in conjunction with a video card, the AAP-1741 can be used for dynamic processing, up or downmixing, and/or to embed audio into the video signal. Two audio processing cards can be combined together to process more discreet audio channels. When combining two cards together, all of the audio processing is synchronous and kept in phase ensuring proper alignment and matched delay. A ribbon connector carrying audio, timing signals and metadata links the card(s).
Key Features
- 4 channels of audio processing (phase, tracking delay, fixed delay, gain)
- Analog audio inputs/outputs
- High quality 24-bit D-to-A and A-to-D conversion
- 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
- -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 overload detection and reporting
- Optional 12 channel dynamic processing: compressor, limiter, expander
- Optional 5.1 upmix/stereo downmix with metadata
Specifications
ANALOG INPUTS (4)- Signal: Analog audio
- Impedance: >10 kΩ
- Max. level: +24 dBu
ANALOG OUTPUTS (4)
- Signal: Balanced analog audio
- Impedance: 50Ω
- Max. level: +24 dBu
- Min. load: 600Ω
PROCESSING PERFORMANCES
- Sampling freq.: 48 kHz
- Quantization: 24 bits
- 0 dBFS: Adj. 0 to +24 dBu (1 dB steps)
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)
ELECTRICAL
- Power:
- AAP-1741-xxxx-SRP: 5W
- AAP-1741-xxxx-DRP: 10W
Diagram
Manufacturer: Grass Valley
| Manufacturer | Grass Valley |
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