Aoku voice changing inquiry terminal

Description :

Product Overview

AOKU-T804 interactive recording and broadcasting all-in-one machinePure embedded hardware architectureThe specialized equipment for voice inquiry is equipped with Linux system and comes standard with a 1U rack mounted design. It integrates full functions such as LCD monitoring, local storage, multi-channel video access, multi-party interaction, intelligent guidance, audio processing, voice response, recording and storage, live streaming and on-demand, and cross platform docking.

The device supports 4K ultra high definition picture quality4-party voice changing interactive callPre monitoring of 7 camera positions, achieving synchronized recording of sub camera and guide screen; Compatible with multiple types of video, audio, and network protocols, capable of local/browser/APP multi terminal guidance and control, adaptable to diverse scenarios such as bidding and inquiry, education and teaching, government meetings, medical consultations, public security, procuratorial and judicial trials, open REST API interfaces, and seamless integration with third-party business systems.

Core advantages

1. Hardware level embedded DSP architecture, stable and virus free system, running continuously 24/7;
2. Special for inquiry biddingCall voice changing+recording original soundSeparate design to meet the confidentiality and question answering needs of bidding and tendering;
3. Multi signal source mixed access, synchronized recording of multiple images, supporting real-time display of documents/physical images;
4. Multi mode guidance management, automatic file upload, monitoring platform level stream output, convenient supervision and traceability;
5. Compatible with SIP/H323 conference protocol, able to interface with third-party video conferencing MCU、 Monitor NVR devices.

1、 Main characteristics

1. The body and system have a 1U standard rack mounted structure, with a built-in LCD monitor on the front panel; Pure embedded DSP hardware solution, equipped with Linux operating system, embedded 1TB local hard drive, and optional touch guidance monitor.
2. Video quality and interactive calling support 4K, 1080P, 720P multi-resolution output; Support point-to-point calls, no less than 4-party voice changing Q&A calls, voice changing during calls, and recording the original sound for retention; The interactive process can display electronic documents and physical images, overlay text subtitles, and support synchronous recording of multiple camera images.
3. Signal input interface

• High definition video: 1 HDMI 4K input, 1 DVI-I (compatible with HDMI/VGA/DVI), 4 network video source inputs, expandable SDI signal access;
• Peripheral Expansion: Supports USB signal access to meet the needs of peripheral image acquisition.

1. The video output interface is equipped with 2 high-definition outputs: 1 HDMI (up to 4K) and 1 VGA (up to 1080P), meeting the needs of local monitoring and large screen display.
2. Encoding and Network Protocol Video Encoding: H.264/H.265; Audio encoding: AAC/G.711; Universal protocol: TCP/UDP/RTSP/RTP/RTMP/ONVIF/TS; Communication protocols: H.23, SIP, AMS, fully compatible with video conferencing, streaming media transmission, and device docking.
3. Audio processing capability integrated professional audio module: 1 channel with phantom power microphone interface, 1 channel stereo line input, 1 channel line output, 3.5mm headphone monitoring, 3.5mm microphone input/stereo input; Equipped with intelligent mixing, echo cancellation, and automatic noise reduction, ensuring clear sound quality for remote calls.
4. Control and Expansion Interface

• Serial port: 4-channel RS232/RS485, supports serial port transparent transmission, external control of cameras, large screens and other peripherals;
• USB: 4-channel USB interface (including 1-channel USB 3.0), expanding external device access.

1. Recording and storage transmission support synchronous recording with multiple signal sources, and the video format is universal MP4; Compatible with MSATA solid-state drives and SATA mechanical hard drives; After recording is completed, it can be automatically FTP uploaded to the streaming/resource server, or manually downloaded through HTTP.
2. Regulatory and platform docking standard ONVIF protocol, outputting RTSP standard stream, can be connected to monitoring platforms such as NVR and CVR, realizing full supervision of the bidding process; Built in 4-channel MCU servers, compatible with third-party mainstream MCU device management.
3. The software linkage application perfectly connects with the AMS Client interactive client, achieving two-way voice changing answering and remote interaction; The evaluation end can view real-time electronic information and physical display screens of bidders, with smooth and high-definition images.
4. The management mode supports local panel guidance, B/S browser web page guidance, mobile/computer APP program guidance, and multi terminal flexible control of guidance, playback, on-demand, and video editing.

2、 Application scenarios

Scenarios such as bidding and tendering, online remote Q&A, regular teaching recordings, remote video conferences, remote medical consultations, remote inquiries from public security, procuratorate, and judiciary, and remote communication for government affairs.

AfterSalesService :