Link Electronics IP Caption Data & Audio Processor

The Link Electronics LEI-592P IP Caption Data & Audio Processor stands as a testament to the innovative and advanced technology in the realm of closed caption processing. This high-quality unit integrates IP captioning and audio within a single, durable device, eliminating the need for the conventional dual phone line setup. With the LEI-592P, users can bypass the necessity of purchasing a new internet-capable encoder or subscribing to a captioning service, making it a user-friendly and cost-effective solution.

Designed to connect seamlessly to an encoder via a serial RS232 interface, the LEI-592P also accepts analog program audio through a standard 3.5mm stereo mini jack. The processed audio is then transmitted from the unit's Ethernet port, while caption data is concurrently received, facilitating true IP captioning. To ensure smooth operation, the connected gateway router must be configured to forward two designated ports.

The LEI-592P is equipped with intuitive indicators, including a data LED that signals the receipt or transmission of data through the Ethernet, and an audio LED that monitors audio presence and alerts users to potential audio clipping, indicating when input audio levels are excessively high. This feature ensures the delivery of clear, uninterrupted audio for captioning purposes.

Captioners can receive audio on their computers using the complimentary LEI-592P Player, available for download on the Link Electronics website. This software allows for the input of the LEI-592P's IP address and port number, enabling a direct connection to the processor. The player software also provides options for selecting the audio output device, adjusting volume, and can be minimized to run unobtrusively in the background.

The LEI-592P boasts multiple selectable baud rates, including 1200, 2400, and 9600, and supports both 8-N-1 and 7-O-1 type serial data configurations. The audio is sampled at 16 KHz, surpassing the quality of standard Voice over Internet (VoIP) and ensuring that captioners receive superior audio with a latency of less than 200ms, plus internet latency, which can be fine-tuned via the audio player.

For secure and reliable operation, the LEI-592P allows for the configuration of IP address, port numbers, encryption, and password protection through an integrated web page, accessible via any standard web browser. This level of customization and security is essential for professional captioning environments.

The LEI-592P is backed by Link Electronics' exceptional technical support, including a standard 10-year warranty and access to 24/7 customer support. This commitment to service, combined with the processor's adherence to the high-performance, flexibility, and reliability standards of Link Electronics products, makes the LEI-592P an ideal choice for professionals seeking an innovative and user-friendly IP caption data and audio processing solution.