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Transform Your Audio Experience with VoiceSterize

The landscape of audio content creation, including podcasts, YouTube channels, and game commentary, has evolved dramatically in recent years. As this trend continues, many creators face a common set of hurdles: noise removal from recordings, inconsistent volume levels, and the painstaking process of transcription. Many spend excessive time simply trying to refine their audio before sharing it with an audience. To address these issues, Brainstorm Co., Ltd., a creative company based in Kunitachi, Tokyo, has officially launched a revolutionary Mac application named VoiceSterize.

Seamless Integration for Modern Creators

VoiceSterize is designed to automate noise reduction, sound leveling, and transcription, making it an essential tool for both amateur and professional audio creators. This innovative application will be showcased at the TOKYO DIGICONX exhibition, set to take place from January 8 to January 10, 2026, at the Tokyo Big Sight. Visitors can explore the practical functions of VoiceSterize first-hand, with a live demonstration planned at the Brainstorm booth (CO-13).

The Vision Behind VoiceSterize

The development of VoiceSterize was inspired by the growing demand for high-quality audio content. As creators rush to produce more engaging audio experiences, the need for a user-friendly solution has never been more urgent. VoiceSterize was conceived to free creators from the burdens of audio editing and to empower them to focus more on content creation rather than the technical aspect of audio production. This tool eliminates the complexity typically associated with achieving broadcast-quality sound.

Highlighting Key Features of VoiceSterize

1. SpectralNoiseGate Technology: Unlike conventional noise removal methods that only assess volume, VoiceSterize dissects audio into its frequency components. This allows for precise identification and removal of unwanted sounds, preserving the natural tone of the speaker's voice while ensuring clarity.



2. Automatic Sound Pressure Adjustment: The application automatically normalizes audio to adhere to podcasting standards, delivering levels between -16 and -14 LUFS. Additionally, it employs a True Peak compliant limiter to prevent audio distortion. Simultaneously, VoiceSterize utilizes OpenAI's Whisper technology for highly accurate transcription, significantly reducing the time and effort required for creating subtitles and meeting notes.



3. Complete Local Processing for Privacy: All operations within VoiceSterize occur locally on the Mac, ensuring that audio files are never transmitted to external servers. This feature is especially crucial for users dealing with confidential recordings or unpublished interview material, as it guarantees privacy and data security.

Experience VoiceSterize at TOKYO DIGICONX

Join us at TOKYO DIGICONX to experience VoiceSterize live. Witness how easily this tool can transform your audio editing process and provide a sneak peek into its functionalities. Additionally, another innovative product, VoiceTrim Studio, which automates audio file cutting, will also be exhibited.

Event Details:
Name: TOKYO DIGICONX
Date: January 8-10, 2026
Location: Tokyo Big Sight
Booth Number: CO-13

Developer Insights

According to Takayuki Nakamura, the CEO of Brainstorm, “Having worked on iconic game sound projects such as the Virtua Fighter series and Lumines, I understand the challenges creators face when striving for professional audio quality without the aid of a sound engineer. VoiceSterize is made for everyone, allowing anyone to achieve broadcast-quality sound with just one click. It’s time for creators to focus on their creative content without the hassle of technical sound issues.”

Product Overview

• - Name: VoiceSterize
• - Compatible OS: macOS 13.0 and later (Apple Silicon compatible)
• - Price: ¥1500
• - Category: Audio Editing / Workflow Optimization

For more information and to download VoiceSterize, visit the official site or the Mac App Store.

About Brainstorm Co., Ltd.

Founded in 1999 by renowned music producer Takayuki Nakamura, Brainstorm specializes in game audio production, sound programming, and software development. The company is committed to advancing art and culture through various initiatives, including the operation of the Triangle Gallery adjacent to their headquarters.

For further inquiries, please contact:
Brainstorm Co., Ltd.
Email: [email protected]
Phone: 042-571-8360