Audio & Video Management for Radio Networks, Record, Catalog, Search, Playout, Instant Play


Audio and video management for radio stations

Designed for mayor radio stations, HARDATA HDX Radio 4 takes full advantage of SMART FLOW 4 content management features, allowing to record, import, program audio and video materials, maintaining the operative features of a radio station.

Besides the traditional audio output, HARDATA HDX Radio 4 generates a video output that can be used for TV or web or social media publications.

HARDATA HDX RADIO 4 is ideal for those who manage remote radio stations from the main station. The system automatically generates commands for advertisements replacement on remote stations, allowing to control satellite or internet networks.

HDX RADIO 4 allows the user to distribute content automatically between the main and remote stations.


  • Radio Broadcasters Automation.
  • Radio Networks operation and automation, by satellite or internet, including head stations and remote ones.


  • Radio broadcast automation via satellite or Internet.
  • Radio network operation and automation from one master control.

Features Overview

Audio & Video Playlists

Supports audio and video materials on the playlist. It maintains all the radio Station classic operations features, including fades, crossfades and adds.

Video output for TV & Streaming

Besides the traditional audio output, HARDATA HDX Radio 4 generates a video output that can be used for TV or web or social media publications.

Auto Mix

Better than a live DJ, it automatically detects the optimal mix points of music themes and other programming, resulting in smooth crossfades and optimal sound levels.

One-Touch Tools

Advanced tools make managing content playout easy and efficient with options to Play Over, Voice Over, Fade, Fade Over and Crossfade.

LIVE Assistance

This new feature simplifies cueing, letting you cue audio clips instantaneously.

RDS Support

Lets you display station name, title, artist and personalized messages on the listener’s radio screen.

Time and Weather

With system updates from the internet, broadcast information regarding time and temperature can be added by pressing a key, or included in programming.

Music Scheduling

The system allows you to easily create musical programming establishing selection criteria, such as artist name, rhythm, priority, year, etc.

News Search and Editing

Ideal for production and broadcast of news programs, it automatically captures news from wire services using search and editing tools, and supports creation of text files with embedded audio.

Web Access (Content Manager + Reports)

All HARDATA RADIO solutions feature an integrated web access capability to manage content and generate remote reports. Compatibility-tested on both PC and MAC platforms, Web Access previews content, imports and exports content to the server, and generates broadcast reports.

Call Management

Answer, record and manage listener call-ins while recording and managing reports through a DTMF command system.


The system can make continuous recordings from one or several sources that may be used as an official, legal copy.

SNC Technology for advertisement replacement

This technology automates the commercials replacement on the remote stations that retransmit a main station. The operation is completely automatic and unattended. The changes between the main station and the remote ones are unnoticeable. The audio and the commands signals from the main station are received through the internet.

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Audio engine with ShotPlay Technology

HARDATA SHOT PLAY is an audio reproduction system designed to operate on extra low latency on a wide range of hardware. Included support for Audio Stream Input/Output (ASIO) cards further speeds output.

SMART FLOW 4 on Radio

Our HARDATA SMART FLOW server works centralizing all audio and video content for programming and emission on a radio station. Through HARDATA HDX RADIO 4, it allows to generate multiple audio signals for radio and the corresponding video outputs for TV or streaming.

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HARDATA HDX RADIO platform is fully compatible with all AoIP protocols, AES-67 standards, and LIVEWIRE+ technology certified from AXIA company.

AXIA and LIVEWIRE+ are trademarks of THE TELOS ALLIANCE.

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