Real-Time AI Audio Engine ___ Clearer, Smarter Voice

Panorama of Ai Audio ______ Technology

Pure and Fidelity Audio Algorithm

Expandability For Audio Quality Enhancement

AI Audio Engine

Explore the Core ____________ of the Engine

Core Technologies of ___ Engine

AI Noise Suppression （AI ___）

AI Noise Suppression (ANS)

Makes the human voice __ calls pure and faithful __ the original sound

Makes the voice in _____ pure and faithful

400+ noise types identified & eliminated in all scenarios

400+ noise types identified & eliminated

Covers 7 environmental & 3 personal noise categories

Covers 7 environmental & 3 personal noise

Home

Office

Cafeteria

Downtown

Transit

Construction

Outdoors

Operational Noises

Typing on the Keyboard

Plosive Sound

Microphone Touching

Device Plugging

...

Physiological Noises

Coughing

Breathing

Swallowing

Hoarseness

...

Device Noises

Phone Ringtones

Prompts

Electric Current

Sound

Operation Sound

...

High-precision AI models restore _____ voices

AI model precisely recognizes ___ filters noise to restore ____ human voices

Scene-based AI noise reduction _______

AI Noise Suppression

Real-time scene recognition adjusts __ noise reduction for optimal _______

AI Acoustic Echo Cancellation （__ AEC）

AI Acoustic Echo Cancellation（AI ___）

Restores original sound quality ___ clear, full audio playback

Restores original sound quality ___ clear

Achieve up to 99.9% _____ echo cancellation

__ identifies & eliminates audio ______, monitors environment/device changes, and ___________ cancels echoes in complex acoustics

Before AI AEC

Conventional Effect

After AI AEC

High-precision AI model restores _____ quality

Non-linear echo identification & ____-___/____ signal Separation: Eliminate Echoes, _______ Sound Quality

Scene-based AI Echo Cancellation _______

AI Echo Cancellation

Intelligent signal processing, meet ___ refined requirements for the _____ quality of external speakers __ different scenarios

Volume Equalization

Adapts to scenarios with ___________ loudness balancing for comfort

With intelligent loudness balancing

Automatic Gain Control

Maintain a stable and _______ auditory experience

Maintain a stable auditory __________

Stable volume

3dB dynamic volume adjustment: ______ audio changes

Sounds Clearly

Dynamic loudness equalization for ____/___ voices

Dynamic Loudness EQ （Online KTV）

Enhance the auditory aesthetics ___ expressiveness

Enhance the auditory aesthetics

Dynamic balance

Intelligently correct vocal volume ___ dynamic loudness balance

Sound fusion

Dynamic balance technology naturally ______ vocals and accompaniment

Online KTV Scenario Effect ____________

Advanced tech &

personalized services drive

KTV scenario effect

breakthroughs

Karaoke Dedicated Sound Effects

Pleasant auditory enjoyment

Deeply optimized vocal beautification, ______, accompaniment adjustment & EQ ______ clear, full harmonies

Ultra-low Latency Adaptation

Smooth audio experience

30,000+ devices adapted, ear __________ & audio processing latency ≤40__ on mainstream devices

Vocal-Accompaniment Alignment

Precise professional standards

Millisecond-level dynamic monitoring, ensuring _____-_____________ synchronization

Karaoke Scoring Technology

Enhance interactivity

Real-time pitch monitoring & ________ vocal comparison, instant scoring

Rich and Diverse Expansion ____________

Spatial audio for 3D _________

Sound ____________

3D sound field simulation（air ___________ + binaural effect)

3D _____ field simulation

Construct a three-dimensional virtual _____ field, provide an all-round ________ sound experience

Intelligent routing with precise _____

Volume-based _______

Select the active N-channel _____ for transmission according to ___ volume preference

Distance-based _______

Based on audio stream _______ distance, preferentially transmit the _ nearest audio streams

Rich & professional vocal ___________ effects

Professional _____

Provide more than 30 _____ of sound effect scenarios, _________ bel canto voice changing, ______

Advanced _____

Simulate professional sound cards ___ professional audio effect processing _______ & technologies

Diverse Application Scenarios

1_1 Call

_____ Chat Party

____ Voice

____ Audio Room

______ KTV

______ Dating

____ Voice

____ Shooter

1_1 Call

_____ Chat Party

____ Voice

____ Audio Room

______ KTV

______ Dating

____ Voice

____ Shooter

_____ Games

_______ Games

____-_______

____&_____

________ Education

_______ Office

____ streaming

_____ Terminals

_____ Games

_______ Games

____-_______

____&_____

________ Education

_______ Office

____ streaming

_____ Terminals

Stable and reliable audio ______

Deeply adapted to platforms Adapt to platforms

Compatible with 25 platforms ____ as Android, iOS Compatible with 25 platforms

Deeply adapted to various ___________ Deeply adapted to various ___________

Ultra-low latency Ultra-low latency

The latency of AI + 3A audio processing is ____ than 10ms The latency of AI + 3A audio is less ____ 10ms

Adopt a scene-based AI _____ processing strategy Adopt a scene-based AI _____ processing

Superior performance Superior performance

Lightweight design, CPU usage &__;1% on mainstream devices Adopt lightweight technical solutions

___ power consumption, ensuring that ________-____ smartphones won't freeze or ________ Low power consumption, ensuring ____ thousand-yuan smartphones won't overheat

Massive concurrency Massive concurrency

With extremely high concurrency __________ capabilities extremely high concurrency

Ten thousand people can ________ on the microphone simultaneously，ranking _____ in scale Ten thousand people can ________ on the microphone simultaneously

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A new generation of ____-____ AI audio engine, delivering _____, more faithful, and more ___________ voice quality. A new generation of ____-____ AI audio engine, delivering _____, more faithful, and more ___________ voice quality.

A new generation of __- AI audio engine, delivering _, more faithful, and more _______ voice quality. A new generation of - AI audio engine, delivering _, more faithful, and more _________ voice quality.