Purio AI Audio Engine Redefines Audio Purity, Fidelity, and Comfort

Real-time voice interaction has become a key part of our daily lives in today’s hyper-connected world. Picture this: you’re sipping your morning coffee while chatting with a friend over a clear voice call. Or imagine engaging with a live stream host, feeling like you’re part of the studio audience. There’s the excitement of planning strategies with teammates in an online game. You can enjoy the thrill of immersive voice chat that keeps you connected and in sync. Then, there’s the joy of singing with music lovers from around the globe, creating harmonious connections no matter the distance. These moments define modern connectivity. However, they also bring challenges. Users expect highly personalized experiences. Network conditions can be unpredictable, and technology evolves rapidly. To meet these demands, audio quality must not only match but surpass today’s high standards. ZEGOCLOUD introduces the Purio AI audio engine, built with cutting-edge audio technology and powered by advanced audio quality algorithms. This innovative solution helps businesses improve efficiency, streamline operations, and drive growth.

The Purio AI audio engine by ZEGOCLOUD is a next-generation solution designed to enhance audio quality. It redefines sound purity and delivers a transformative upgrade to real-time voice experiences.

Features of Purio AI Audio Engine

The Purio AI audio engine incorporates three cutting-edge technologies: AI automatic noise suppression (AI ANS), AI acoustic echo cancellation (AI AEC), and volume equalization. Together, these advancements deliver an unparalleled auditory experience that is pure, authentic, and exceptionally comfortable.

AI ANS: Purio Making Voice Crystal Clear

In everyday calls, users are frequently disrupted by various types of noise. Whether it’s the hustle and bustle of public spaces and busy streets, the background hum of TVs and music indoors, or even subtle sounds like typing on a keyboard, plugging in headphones, or the occasional cough or swallow, all of these noises can impact the quality of a call.

Purio features over 400 types of noise recognition and suppression technologies, designed for every scenario. Powered by advanced, high-precision AI technologies, the AI audio engine meticulously filters out noise while faithfully restoring human voices. The fidelity of the human voice achieves an industry-leading standard. Additionally, the scene-based AI ANS technology adapts noise suppression strategies in real-time. This ensures a crystal-clear, authentic human voice and vivid music reproduction. The intelligent technology continuously adjusts to provide optimal audio quality.

In group voice chat applications, enabling AI ANS reduces ultra-short microphone activation durations (≤30 seconds) by 12%. This results in longer microphone usage for users. Additionally, the average audience listening duration increases by 6%.

AI AEC: Delivering More Authentic Speaker Sound Quality

Echo issues have been a persistent challenge in scenarios like voice chatrooms and online karaoke. Traditional echo cancellation algorithms often struggle with the complexities of different devices and constantly changing environments. As a result, they can compromise the quality of human voices while trying to eliminate echoes.

Purio’s advanced AI algorithm can identify and eliminate up to 99.9% of audio echo, setting a new clarity standard. It uses multiple high-precision AI technologies to separate near-end signals from echoes, ensuring crystal-clear sound restoration and outstanding voice fidelity. With intelligent signal processing, Purio adapts to different scenarios, effectively eliminating echoes while delivering richer, fuller, and clearer vocals.

In online karaoke applications, enabling AI AEC has dramatically boosted the use of speaker playback. Short-term (≤1 min) and long-term (≥3 min) karaoke playback durations saw increases of 7% and 12%, respectively. Additionally, interactive features such as duets and choruses saw a 5% rise in active participation, improving user experience and engagement.

Volume Equalization: Ensuring a Comfortable Audio Experience

Beyond ANS and AEC, Purio also features AGC (Automatic Gain Control) and dynamic loudness equalization. Therefore, it can deliver exceptional volume equalization for a perfectly balanced audio experience.

It automatically adjusts volume levels, smoothing out audio fluctuations. It captures voices from different distances to ensure a smooth, natural sound. Additionally, it fine-tunes voice volume for dynamic balance, adapting to emotional nuances. This allows the singing voice to blend seamlessly with the music, enhancing clarity and expressiveness. Whether you’re enjoying karaoke or engaging in everyday conversations, Purio delivers a consistently stable and comfortable audio experience.

Rich Expandability: Enhancing Immersive Audio Experiences

Building on its powerful core technology, the Purio AI audio engine offers exceptional expandability. In the karaoke environment, Purio has made significant breakthroughs in sound effects, integrating cutting-edge technologies and personalized features. Purio offers ultra-low latency adaptation, precise vocal synchronization, karaoke-specific sound effects, and advanced scoring technology. These features ensure a professional and enjoyable auditory experience. It enhances karaoke interactivity and elevates the overall entertainment experience for users.

Purio supports sound localization, creating a 3D soundstage for an immersive stereo experience. It intelligently routes audio based on volume and virtual distance, improving the quality of large-scale interactions while optimizing network resources. With a variety of sound effects and professional vocal enhancements, it delivers a lifelike audio experience, making voices crisp, clear, and enjoyable.

Innovation Without Boundaries: ZEGOCLOUD Creating Value Through Technology

Since its establishment in 2015, ZEGOCLOUD has been on a relentless path of continuous innovation in audio and video technology. The company developed its own 3A audio engine and pioneered global live streaming connection technology. It has since rolled out voice interaction solutions for various industries. In 2021, ZEGOCLOUD launched a comprehensive karaoke solution that includes music copyright licensing. It introduced industry-first technologies like scenario-based AI ANS, professional karaoke AEC algorithms. Also it integrated the ability to support up to 10,000 participants in a single room. ZEGOCLOUD combines deep expertise in audio technology with a commitment to top-quality services. As a result, it has earned high praise from clients and established a strong reputation in the industry. Sign up today and enjoy 10,000 minutes free of charge.