Brainstorm Co., Ltd. Launches “VoiceSterize” App for Mac

An innovative solution to improve the efficiency of audio content production has been introduced. Brainstorm Co., Ltd. has released a new Mac app called “VoiceSterize” and will begin its demo exhibition at “TOKYO DIGICONX” starting January 8, 2026.

The official VoiceSterize site provides detailed information and a download link to the product, easily accessible from the Mac App Store.

Simplifying Noise Reduction, Solving Various Challenges

“VoiceSterize” offers innovative solutions for challenges that many video and audio streamers face, such as “noise reduction”, “volume adjustment”, and “transcription”. This app uses SpectralNoiseGate technology to precisely eliminate noise through frequency analysis, maintaining the speaker’s natural voice. Additionally, it provides highly accurate transcription through OpenAI’s “Whisper” model, with all processing done locally to ensure privacy protection.

Easily Achieve Professional Sound Quality

Takayuki Nakamura, CEO of Brainstorm, emphasizes that “VoiceSterize” enables pro-quality sound with one click, without the need for specialized knowledge. He particularly appreciates that content creators can focus on creative tasks without dedicating time to sound editing.

Demo Experience at “TOKYO DIGICONX” Exhibition

Starting January 8 at Tokyo Big Sight, “VoiceSterize” will be demonstrated at Brainstorm’s booth (CO-13) during the “TOKYO DIGICONX”. Alongside the demo, an important related app, “VoiceTrim Studio“, will also be introduced, allowing booth visitors to experience actual operation.

Impressions and Outlook

“VoiceSterize” not only realizes seamless audio editing through technology but also provides the creator community with an environment to focus on more creative work. This app can become a powerful tool for many indie creators to present works at a professional standard.

Source: PR TIMES