Strengths
Cross-platform global interconnection
As a leading industry solution, it excels in cross-platform interconnection, supports seamless integration with over 5,000 device models, and ensures a global end-to-end average latency of under 300 milliseconds.
High-Quality Communication on Weak Networks
Tests demonstrate that with a packet loss prevention rate exceeding 80% and network jitter prevention of over 1,000 ms, it ensures smooth and stable high-quality audio and video communication, even in weak network environments.
Easy and Quick Integration
It offers a diverse array of scenario-based custom components that facilitate quick and easy implementation of various features, such as voice chat, online karaoke, and one-to-one private chat.
Features
High sound quality
It offers exceptional sound quality featuring a 48 kHz sample rate and advanced 3A processing driven by the cutting-edge TRAE audio engine. This technology effectively eliminates echoes and feedback, resulting in dual-channel stereo sound quality on par with CDs.
AI-Based Noise Reduction
Alto’s Ethereal Audio Lab has created AI-driven noise reduction technology, leveraging deep learning algorithms. This innovative solution intelligently identifies and eliminates background noise from transmitted signals, elevating audio quality, clarity, and intelligibility, thereby enhancing overall sound performance.
Security and Compliance
Authentication access with dynamic keys: It provides support for Usersig and PMK authentication methods, ensuring robust access security.
Encryption of audio streams: Multiple encryption methods, including AES and ECDH, are supported to enhance the security of audio transmissions.
Real-Time Signaling
When combined with Cloud Chat, it provides a range of diverse features such as call management (including waiting and answering), meeting organization and administration, notifications, comments, on-screen annotations, gifting, liking, sending red packets, and toggling microphone status.
Monitoring Dashboard
It offers a precise and user-friendly visual OPS tool for real-time interaction, ensuring transparency and control over the entire audio/video data flow, from its creation on the sender’s end to its processing on the recipient’s end.
Content Security
It can collaborate with third-party content moderation services to automatically identify pornographic, sensitive, and other illegal or non-compliant content within audio and video files. This capability aids in minimizing the expenses associated with human review.
Scenarios
Online Karaoke
Voice Chat Room
One-to-One Private Chat
Chat Salon
- The solution boasts a 48 kHz sample rate, 128 Kbps bitrate, and stereo sound, delivering audio quality akin to CDs.
- With an ultra-low latency of under 300 ms, it ensures precise synchronization between accompaniment, vocals, and lyrics.
- Additionally, it supports low-latency in-ear monitoring, facilitating effortless singing for users.
- Integrated with the AME copyrighted music library, it encompasses tracks by popular artists.
- Through features like song request management and seat allocation, it authentically replicates the offline karaoke experience.
- Offering diverse message options such as on-screen comments, gifts, and likes, it enhances interactive engagement.
- The solution facilitates seamless mic on/off functionality for 6-8 users during audio chats.
- It provides a range of audio effects including real-time voice modulation, stereo sound, ambient effects, and reverb.
- Various chat modes like public, private, and group chats are supported, along with diverse message types such as on-screen comments, likes, and gifts, ensuring an exceptional chat experience.
- Flash co-anchoring is supported via signaling messages, enabling control over interaction pace in scenarios like countdowns, closing chats, and time-limited interactions.
- Ensuring call latency remains under 300 ms, with a packet loss prevention rate exceeding 80%, and network jitter prevention surpassing 1,000 ms, the solution assures uninterrupted and stable audio calls, even in challenging network conditions.
- Supporting a sample rate of 48 kHz, a bitrate of 128 Kbps, and stereo sound, it provides a seamless and superior audio call experience.
- Facilitating low-code development and rapid integration of WeChat/QQ audio and video call functionalities.
- This solution accommodates expansive gatherings in rooms with up to 100,000 members, enabling participants to engage in chat interactions effortlessly from any location.
- It facilitates seamless joining of discussions and smooth toggling of microphone controls, ensuring uninterrupted communication.
- Special messages like likes, gifts, and rewards can be sent using custom messages, enhancing the engagement and conversion rates of paid applications. Customizable message priorities guarantee that high-priority messages are promptly displayed and not overlooked.
- Control functionalities such as raising hands, toggling microphone controls, and muting are implemented through custom messages, fostering an interactive salon-like ambiance.
Relevant Products
ARTC
Alto Real-Time Communication (ARTC) aims to assist developers in swiftly crafting budget-friendly, low-latency, and top-notch interactive audio/video services.
Chat
Cloud Chat builds upon the foundational Chat features of QQ, offering an SDK that incorporates functionalities like messaging, group chats, profile administration, live on-screen commenting and signaling.
SCF
Serverless Cloud Function (SCF) offers an environment for executing code without the requirement to procure and oversee servers, providing companies and developers with a serverless execution platform.
Compute
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