清音 web v2 · Beta Qingyin web v2 · beta

音量拉平 · 修音准 · 清环境声 Even volume · Fix pitch · Quiet room

平衡忽大忽小的人声；轻修音准；轻清风扇/嘶声/空调等环境声。默认保留歌曲/旋律底。不删伴奏。 Balances quiet and loud lines; gentle Fix pitch; soft room/hiss/fan cleanup. Default keeps song/melody bed. Does not strip accompaniment.

Trywhich 试验 · 免费 Beta · 音频只在浏览器本地处理 Trywhich experiment · free beta · audio stays in your browser

使用指南 How to use

录音或导入 — 点「开始录音」或选择文件。录音默认最长 10 分钟，会自动停止并保留。 Record or import — Start recording or choose a file. Max 10 minutes (auto-stops and keeps your take).
音量拉平 — 选 Soft / Natural / Stronger / Default。 Even volume — Pick Soft / Natural / Stronger / Default.
可选：修音准 — Soft / 保持自然 / Stronger。只修「拖长音」里偏高/偏低；不压滑音、跑动、故意的旋律起伏；不是 Autotune 机器味。 Optional: Fix pitch — Soft / Keep natural / Stronger. Fixes a little sharp/flat only on held notes — keeps slides, runs, and intentional melody; not hard Autotune.
清环境声 — Soft / Natural（推荐默认） / Stronger。压风扇/嘶声/空调等，尽量保留歌曲/旋律。有伴奏时 Stronger 会自动减弱。 Quiet room sounds — Soft / Natural (recommended default) / Stronger. Targets fan/hiss/AC; keeps song/melody. Stronger auto-softens when a music bed is detected.
下载 — 对比试听后，分别下载「原始」与「处理后」。 Download — Compare, then Download original and Download processed separately.

麦克风需要安全页面：请用 http://localhost:端口（不要用 file://，也不要用 192.168.x.x）。试听请听「处理后」，不是「原始」。全部处理在浏览器本地完成，音频不会上传。 Mic needs http://localhost:PORT (not file:// / LAN IP). Listen to Processed, not Original. All processing stays in the browser — audio is not uploaded.

导入或录音Import or record

先完成这一步：选文件，或开始录音。 Start here: choose a file, or start recording.

📂 选择音频 📂 Choose audio

默认最长 10 分钟 — 到时自动停止并保留录音。 Default max 10 minutes — auto-stops and keeps your take.

音量拉平Even volume

选强度。忽大忽小越明显，越建议 Stronger。 Pick strength. More uneven takes → try Stronger.

修音准 + 清环境声Fix pitch + Quiet room

顺序：音量拉平 → 修音准 → 清环境声。默认 Natural 修音（只修拖长音，可听出）+ Natural 清环境。不删歌曲/旋律。 Order: Even volume → Fix pitch → Quiet room. Default Natural held-note pitch + Natural quiet. Does not remove song / melody.

修音准（只修拖长音里的跑调，保留滑音/跑动） Fix pitch (held notes only — keeps slides & runs)

Soft = 拖长音轻修 · 保持自然 = 拖长音可听出修准（默认）· Stronger = 再多一点（滑音/跑动仍不动） Soft = light held-note · Keep natural = audible held-note (default) · Stronger = more on holds (slides/runs still left alone)

清环境声（风扇 / 嘶声 / 空调；尽量留歌） Quiet room sounds (fan / hiss / AC; keep the song)

Soft 最轻 · Natural 适中（默认推荐）· Stronger 更干净（有伴奏时会自动减弱并提示） Soft = lightest · Natural = balanced (default recommended) · Stronger = cleaner (auto-softens + warns if music bed)

试听与下载Listen & download

先听「处理后」，再分别下载原始 / 处理后。 Listen to Processed first, then download original / processed.

原始Original

处理后Processed