What is the output format of AI Radio Studio?

The completed radio program can be downloaded as an MP3 file. The generated script is output as a PDF.

What program styles can be created with AI Radio Studio?

Users can choose from four styles: Late-night talk, Stylish FM, AM Wide Info, and Podcast style.

What do I need to prepare to use the service?

No special equipment is needed. You only need to provide a single-line idea or source documents like a PDF or text file.

SynergyAI Launches Closed Beta of "AI Radio Studio", Providing Automated Radio Production for Test Users

Published May 19, 2026 1:02 AM ・ Updated Jun 13, 2026 11:58 PM ・ 9 min read ・ Source: PR TIMES

SynergyAI Inc. has launched the closed beta of "AI Radio Studio," an AI-powered service that automatically generates complete radio programs in about five minutes. By simply inputting a single prompt, the AI handles everything from script composition to voice acting and MP3 output. It is currently available for test users, with an official release planned soon.

SynergyAI Inc. (Headquarters: Osaka City, Osaka) announced today the release of the closed beta version of its AI-powered automated radio program generation service, "AI Radio Studio," which is now available for early access to test users. By simply entering a single-line prompt (instruction), the AI takes charge of the entire process—from composing the script to voice acting and MP3 output—completing a full-fledged radio program in approximately five minutes. The official release is scheduled for the near future, and the company will continue to refine the service's accuracy based on feedback from beta users.

About the Closed Beta Version The closed beta is currently available to a limited number of test users. The company is iteratively improving functions based on user feedback to enhance accuracy ahead of the official launch. Those wishing to participate in the beta can apply via the inquiry form (slots are limited and will be determined by lottery or on a first-come, first-served basis).

Toward the Official Release The official release is planned for the near future. Pricing plans, additional features, and support systems will be announced at the time of the official release. User needs and performance data gathered during the beta phase will also be disclosed alongside the launch.

Service Background: AI Solves the High Barriers of "Radio Production" Traditional radio program production requires multiple professionals, including scriptwriters, voice actors, and recording engineers, presenting consistently high barriers in terms of production costs and time. "AI Radio Studio" delegates all these challenges to AI, providing an environment where individuals, small to medium-sized enterprises (SMEs), and content creators can easily broadcast audio content. The service is currently undergoing practical verification as a closed beta, continuously improving its refinement by reflecting actual user feedback.

Completed in 3 Steps: A Simple Production Flow "AI Radio Studio" completes a program in just three simple steps. First, users send instructions by pasting a single-line idea along with any PDFs or memos. Next, the AI constructs a script, including the composition, dialogue for two hosts, and a cold open, structured to mimic the natural flow of Japanese radio broadcasts. Finally, users select their preferred voices from a library of over 10 options, and the AI records the audio, finalizing it into a downloadable MP3 file.

4 Radio Styles: Faithfully Recreating the Atmosphere of Japanese Radio Users can choose from four different program tones: "Late-Night Talk" (similar to All Night Nippon), "Stylish FM" (J-WAVE style), "AM Wide Info" (Nippon Cultural Broadcasting/NHK Radio 1 style), and "Podcast Style" (COTEN RADIO/Rebuild.fm style). The composition, speaking manner, and tempo change according to the selected style. Through the beta verification, the accuracy of each style is being further polished.

Library of Over 10 Voices: Choose Host Voices After Auditioning Different voices can be assigned to Host 1 and Host 2. The system is designed so that users can audition pre-recorded samples before proceeding with program creation, offering a diverse range of voice qualities, including male, female, middle-aged, and youth voices. The service also supports the uploading of PDF and TXT files, allowing documents and manuscripts to be used directly as source materials for the program.

Key Features and Specifications - Completion time: Approx. 4 to 5 minutes (MP3 download supported) - Dialogue format with a duo of hosts (plans to expand to 2-4 people) - 4 radio styles (Late-Night Talk / Stylish FM / AM Wide Info / Podcast Style) - Over 10 Japanese text-to-speech voices (Audition supported) - Supports uploading of PDF/TXT files - Output format: MP3 (Script output in PDF also supported) - Supported Language: Japanese *Currently provided in advance as a closed beta version. As feedback is being collected, some features will be expanded upon the official release.

Company Profile Company Name: SynergyAI Inc. Location: Osaka City, Osaka Prefecture Business Activities: Development and provision of AI-powered services Service URL: https://radio.synlab-ai.com/

Inquiries regarding this release Public Relations, SynergyAI Inc. Inquiry Form: https://synlab-ai.com/

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Source: PR TIMES
Category: New Product

SynergyAI Launches Closed Beta of "AI Radio Studio", Providing Automated Radio Production for Test Users

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Toward the Official Release The official release is planned for the near future. Pricing plans, additional features, and support systems will be announced at the time of the official release. User needs and performance data gathered during the beta phase will also be disclosed alongside the launch.

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