AUDIO INSERT / EXTRACT BOARD (DGX-AIE)

1) 용  도

본 기기는 전용 비디오 스위처에 장착하여 오디오 삽입/추출 기능을 제공하는 보드이다.

2) 기  능

- 오디오 디임베딩

- 오디오 임베딩

- 개별 채널 오디오 설정

- 핫 스왑 지원

3) 사  양

ANALOG AUDIO - AUDIO INSERTION

- Audio Signal Type: Analog Stereo, up to 16 channels per enclosure

- Analog Input Level (Max): +3 dBu, unbalanced

- Input Impedance: 10k Ω

- Analog to Digital Conversion: 48 kHz Sample Rate, 24-bit

- Analog to Digital Reference Level: +3 dBu = 0 dBfs

- Optimal Analog Audio Operating Range: -30 dBu to +2 dBu

- Input Connectors: 8 pluggable, dual three-position, terminal blocks each containing two single-- ended stereo contacts (supports 28 to 18 AWG)

ANALOG AUDIO - AUDIO EXTRACTION

- Audio Signal Type: Analog Stereo, up to 16 channels per enclosure

- Analog Output Level (Max): +2.8 dBu, unbalanced.

- Output Impedance Drive: >= 5k Ω

- Output Frequency Response: <± 0.3 dB, 20 Hz to 20 kHz

- Audio Output THD+N: <0.04%, 1 kHz, -10dBu to +2.8dBu

- Audio Out SNR: >95 dB, 20 Hz to 20 kHz Vin=+3dBu

- Digital to Analog Resolution: 24 bit, 2 Channel

- Digital to Analog Reference Level: 0 dBfs = +3 dBu

- Optimal Digital Audio Operating Range: -30 dBfs to -2 dBfs

- Audio Synchronization: TBA

- Output Connectors:

8 pluggable, dual three-position, terminal blocks each containing two single-ended stereo contacts (supports 28 to 18 AWG)