Shenzhen Cretone Audio Technology Co., Ltd.
Shenzhen Cretone Audio Technology Co., Ltd.

Cretone Audio: Building Excellence on Trust and Professionalism

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    In the digital audio industry, what is the most valuable asset?
    Is it cutting-edge algorithms, or highly reliable products?


    At Cretone, our answer is clear: trust. Trust is hard to earn, and even harder to uphold. This deep sense of responsibility is the driving force behind Cretone’s growth and the starting point of everything we do.


    Technology at the Core: Scenario-Driven Solutions That Solve Real Problems


    Cretone firmly believes that technology is the strongest foundation for earning trust.
    Rather than pursuing flashy “black box” technologies, we focus on real-world challenges, transforming advanced technology into tangible customer value.


    With a library of 100+ verified algorithm modules, each one rigorously tested and optimized, we ensure long-term stability and reliability in demanding professional environments.


    Key Core Technologies


    ATS – Automatic Noise Control & Speech-Aware Mixing


    ATS fundamentally overcomes the limitations of traditional mixers. By using intelligent noise thresholds and speech coherence detection, it precisely identifies and activates microphones, eliminating false triggers, word clipping, and unstable audio—delivering consistently clear and natural speech.


    Acoustic Echo Cancellation (AEC)


    Powered by strong non-linear modeling capabilities, this technology effectively eliminates both linear and non-linear residual echo. Whether in long meetings, complex near-end/far-end scenarios, or full-duplex conversations, it ensures stable, long-term echo cancellation and high-quality two-way communication.


    Adaptive Feedback Suppression & Notch Filtering


    Using prediction error algorithms and real-time signal detection, feedback suppression efficiency is significantly improved. When feedback occurs, ultra-narrow notch filters are applied to minimize impact on overall sound quality.


    Automatic Calibration Platform


    Designed for sound reinforcement environments, this platform automatically calibrates microphones and loudspeakers, simplifying complex acoustic measurements and tuning processes—helping engineers analyze and optimize systems quickly and efficiently.


    Outstanding algorithms require equally reliable hardware.

    Cretone’s core engineering team brings an average of 15 years of industry experience. They are not only circuit experts, but also professionals who truly understand sound. From component selection to system design, every detail is refined to minimize failure rates.


    The deep integration of hardware and software is what secures Cretone’s leading position in the digital audio industry.



    Quality First: End-to-End Control to Protect Every Trust


    Quality is the bottom line of trust at Cretone.


    With a 4,500 m² production facility and an annual production capacity exceeding 100 million units, we strictly implement ISO 9001 full-process quality control. From the smallest resistor to the final product, every step is inspected and verified—without compromise.


    Because we believe that reliable quality is the most honest and solid response to trust.


    OEM / ODM Co-Creation: Empowering Brands to Grow


    In OEM/ODM collaboration, Cretone is more than a supplier—we are a true co-creation partner.


    We understand our customers’ needs deeply and provide services that are reliable, flexible, and worry-free. We confidently support low-volume production starting from just one unit, offering full-scope customization across algorithms, software, and hardware.


    Strict confidentiality agreements are always upheld to fully protect our customers’ intellectual property.


    To date, Cretone has successfully empowered over 1,000 global brands, delivering not just products—but trust that stands the test of time.



    People First: Moving Forward Together, Winning Together


    Behind Cretone’s success are the people who make it happen.


    It is the engineers’ obsession with technology, the quality team’s commitment to detail, and the service team’s empathy and responsiveness that define who we are today.


    We place customers at the center of everything we do—listening carefully, responding quickly—because your success is the ultimate measure of our value.


    Technology + Quality + Service + People = The Future of Cretone


    This is not just a formula.
    It is Cretone’s core philosophy and long-term commitment.


    Looking ahead, Cretone will continue to honor the trust placed in us and remain deeply focused on the digital audio industry.
    If you are looking for a partner worthy of long-term collaboration, we sincerely invite you to connect with Cretone and unlock our full-process co-creation capabilities—let’s build value together.



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