The AMX-1101 is a high-quality, high performance analog audio embedder designed to insert two analog audio stereo signals into a single SDI signal. The AMX-1101 comprises an ADC-1722 card (analog audio to AES converter) and an AMX-1121 card (2 AES Embedder). The two cards are bundled via a special connector panel that allows direct analog audio embedding without requiring any AES connections, in addition to optimize the slot usage.
The embedding process of the AMX-1101 includes an advanced signal loss detection function that provides a near seamless transfer to an internally generated black on loss of the SDI input, thus sustaining audio embedding. Moreover, it provides automatic equalization for up to 350 meters of Belden 1694A cable at 270 Mbps and supports LTC embedding as ANC data.
The audio processing includes 24-bit analog to digital conversion, audio input presence or overload detection and individual mute and level adjustment for every channel.
- SDI input with up to 350 m automatic cable equalization
- Auto-detects 525/625 line format
- Maintained SDI output with embedded audio, even with loss of SDI input
- Inserts 2 analog audio stereo signals
- Audio group insertion/pass-through/delete
- Selectable routing of audio pairs to groups
- Left/Right channel swappable
- Selectable audio delay (up to 6 fields)
- 24-bit analog to digital audio conversion
- 0 dBFS selectable (0 to +28 dB, by 1 dB steps)
- -96 to +12 dB of audio level adjustment (by 0.5 dB steps)
- Audio and video signal presence detection and remote reporting
- Audio overload detection and reporting
- Remote configuration and control
- Built-in audio and video test signals
