Au Editor is a powerful iOS multi-track audio editing application designed for audio producers, music creators, and recording professionals. Whether you're creating music, editing sound effects, producing podcasts, or in need of precise audio editing tools, Au Editor is your perfect choice.

Multi-track Audio Editing: Easily import, arrange, and edit multiple audio tracks using an intuitive interface, blending diverse sound elements seamlessly.
Various Audio Import Options: Au Editor supports various audio import methods, whether you need to extract audio from videos, download audio from the internet, or use local audio files, ensuring you can effortlessly access the materials you need.
AI Voice and Accompaniment Separation: Leveraging advanced AI technology, Au Editor can automatically separate vocals and accompaniment, allowing you to edit them separately or create remixes.
Center Channel Extraction: A classic vocal and accompaniment separation algorithm that provides excellent results for remixing.
Accompaniment Recording: Au Editor introduces the accompaniment recording feature, enabling you to record while playing back tracks, creating unique music and soundscapes.
Fade In and Out: Add fade-in and fade-out effects to achieve smooth audio transitions and eliminate abrupt starts and ends.
Left/Right Channel Separation: Separate the left and right channels of stereo audio, offering more creative options for sound design and mixing.
Channel Editing and Balancing: Easily edit and balance channels within Au Editor to ensure each sound element is harmoniously aligned.
Noise Reduction: Reduce background noise, enhance recording clarity, and make your audio sound exceptional.
Volume Envelopes: Use volume envelope adjustments for precise control over volume curves on tracks, achieving smooth audio mixing and volume adjustments.
Sound Effects Editing: Au Editor provides a rich set of sound effects editing tools, including pitch shifting, speed adjustments, reverb, chorus, delay, and equalization, enabling you to enhance and creatively process your audio.
Multiple Audio Format Support: Au Editor supports various audio formats, including WAV, AAC, FLAC, M4A, MP3, AIFC, ensuring compatibility with a wide range of audio files.
Multiple Audio Quality Export: Choose the appropriate audio quality settings for export, with Au Editor supporting various quality options to m