# Audio Refiner > No specialized knowledge required. Revive degraded audio with simple operations. Canonical page: [https://chrome-stats.com/d/jp.example.audiorefine](https://chrome-stats.com/d/jp.example.audiorefine) ## Overview - **ID:** `jp.example.audiorefine` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** DS soft - **Category:** MUSIC\_AND\_AUDIO - **Downloads:** 215 - **Version:** 1.131 - **Last updated:** 2026-07-28 - **First published:** 2026-01-09 - **Publisher country:** JP - **Size:** 24 MB - **Data as of:** 2026-09-17 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.example.audiorefine) - **Website:** [https://dss.shisyou.com/](https://dss.shisyou.com/) - **Privacy policy:** [https://dss.shisyou.com/privacypolicy.html](https://dss.shisyou.com/privacypolicy.html) ## Description Your favorite performance, a field recording, or a home-studio demo. "The performance is perfect, but the sound quality is lacking." To all audiophiles and creators who have felt this—AudioRefiner is built for you.

[ July 2026 Update ]
・Real-Time Audio Processing:
Hear every supported effect instantly as your audio plays. Fine-tune your sound with immediate feedback—no repeated exporting required.

・Smart Keyword-Based Effect Matching:
No complex DSP knowledge required! Type in your audio problem (e.g., "muffled", "lacks bass", "clear", "boomy") and AudioRefiner instantly applies the ideal DSP combination.


[ Common Audio Problems AudioRefiner Solves ]

● "The voice sounds muffled or lacks clarity."
Restores lost high-end detail and harmonics, making voices sound crisp, warm, and clear without harsh EQ.

● "The bass disappears on my phone speakers."
Uses psychoacoustic synthesis to make low-end frequencies audible on small transducers without distortion.

● "Old CD tracks sound quiet, thin, or weak."
Our look-ahead maximizer boosts signal energy and LUFS levels while preserving audio integrity.

● "Instruments are clumping together in the center."
Spectral enhancement technology expands the stereo field to give every instrument its own space.


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[ Technical DSP Specifications ]

AudioRefiner is a high-precision Digital Signal Processing (DSP) utility designed to optimize audio with objective accuracy.

● Smart Keyword Preset Recommendation
An instant, offline matching engine that maps your description directly to specialized DSP parameter chains—eliminating trial-and-error without network latency.

● Harmonic Excitation & Saturation
Utilizes high-pass filtering and polynomial soft-clipping algorithms to synthesize high-frequency harmonics, adding warmth and clarity without phase distortion.

● Psychoacoustic Bass Enhancement
Implements "Missing Fundamental" theory to generate sub-harmonic series, allowing low frequencies to be perceived on limited-range transducers.

● Look-Ahead Peak Limiting (Maximizer)
A 5ms look-ahead limiter with adjustable input gain and ceiling parameters, featuring an intelligent release curve to boost signal density while preventing clipping.

● Instrument Separation & Spectral Unmasking
Employs WOLA synthesis and spectral contrast enhancement above 600Hz, reducing masking and refining instrument definition.

● Complete Manual Control
Describe what you hear in plain words, or take full manual control using precision sliders:
- Drive and Mix levels for Harmonic Exciters & Saturation
- Input Gain and Ceiling for Limiters
- Pitch, Tempo, and Formant shift ratios
- Spectral separation and contrast intensity
- Cutoff frequencies for Low-Cut/High-Pass filters


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[ Professional Use Cases ]

・Music Production: Remaster demos or enhance raw instrument tracks with DAW-level DSP.
・Audio Restoration: Digitize old tapes or vinyl, removing hiss and restoring high-end detail.
・Content Creation: Optimize voiceovers and podcasts for consistent loudness (LUFS) and clarity.
・Field Recording: Clear up environmental noise and focus the stereo image of outdoor captures.


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[ Core Features ]

・Keyword-driven Auto-Preset Recommendation
・Harmonic Exciter & Drive Saturation
・Sub-Bass Restoration & Virtual Bass
・Look-Ahead Maximizer & Peak Limiter (LUFS optimization)
・Spectral Noise & Pop Removal
・Stereo Imaging Expansion
・De-Esser (Harshness reduction)
・Time-Stretch & Pitch-Shift

AudioRefiner delivers studio-standard DSP in a streamlined mobile interface. Whether you need automated signal balancing via smart keyword search or granular manual control, AudioRefiner gives you full command over your audio. ## Rankings - #1,689,496 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.READ_MEDIA_AUDIO` - `android.permission.WAKE_LOCK` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.android.vending.CHECK_LICENSE` - `com.google.android.gms.permission.AD_ID` - `jp.example.audiorefine.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Video Sound Refiner](https://chrome-stats.com/d/jp.ds_soft.videosoundrefiner) — 54 users - [Audio Aging: スピーカー慣らし & 音質向上](https://chrome-stats.com/d/com.eteoto.audioaging) — 147 users - [Audio Enhancer](https://chrome-stats.com/d/com.equalizer.audio.enhancer) — 244,317 users, 2.31 / 5 - [Audio Enhancer – Noise Reducer](https://chrome-stats.com/d/com.noise.audio.enhancer) — 2,456 users - [Boost Audio Voice Reduce Noise](https://chrome-stats.com/d/com.inverseai.noise_reducer_v3) — 488,885 users, 4.48 / 5 - [Audio Enhancer & Noise Reducer](https://chrome-stats.com/d/com.solinovation.audio.enhancer.audio_enhancer) — 1,782 users - [Audio Cleaner: Remove noise](https://chrome-stats.com/d/com.audiocleaner.app) — 5,787 users - [AI Sound Enhancer Pro](https://chrome-stats.com/d/com.alpha.audio_refiner_pro) — 3 users - [Audify](https://chrome-stats.com/d/com.audify.editor.pro) — 28,037 users - [Sound Clear](https://chrome-stats.com/d/com.iq.sound_clear) — 649 users - [Audio Amplifier-Volume Booster](https://chrome-stats.com/d/com.strco.musicplayer.audioamplifier.volumebooster.speakercleaner) — 174 users - [Audio Media Player EQ](https://chrome-stats.com/d/com.studio.audiotuner) — 5,217 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/jp.example.audiorefine)