無料オンライン騒音証拠記録ツール｜アプリ不要。
dBを測定。証拠を固定。プライバシーを守る。
デシベルを測定し、音を録音し、時間と場所を保存して法的苦情の証拠に。隣人騒音、工事、バーや街の騒音、賃貸トラブル — ブラウザでワンクリック録音開始。
ローカルで実行中 — データは外部に送信されません。
入力内容に基づき証拠テンプレートを作成します。その後、レコーダーを起動して記録を開始します。
測定・録音・タイムスタンプ・書き出し — 静かなワークフロー。
Built for people who arrive anxious about noise and need a calm, professional way to lock the facts before they speak with a landlord, manager, or adviser.
リアルタイム分貝計
Accurate sound level detection: live dB / dBA, peak, average, LAeq, and L5/L10/L50/L90/L95 percentile summaries — all computed locally on your device.
音声・波形録音
Record noise with waveform and spectrum context to keep complete, local sound documentation. Waveform, spectrum chart, and timestamps stay with the file.
自動タイム＆位置スタンプ
Automatically record date, time, and geographic location when permission is granted — the metadata you need to make a complaint hold up under scrutiny.
証拠レポート書き出し
Generate structured PDF, CSV, and JSON reports — official-feeling templates ready for property management, local authority, or legal advisers.
落ち着いて、一度クリック、すべてを記録。
One tap, the recorder loads the right template.
昼間基準と夜間基準
Reference only. Local rules vary, and formal proof should be verified with local authority procedures or certified equipment.
隣人・マンション騒音
For tenants, owners, and mediators who need a structured diary with dB trends, timestamps, photos, and reports.
建設・リフォーム騒音
Capture start, peak, and quiet-after periods with site notes, GPS, video, and exportable summaries.
バー・店舗・街頭騒音
Document repeated disturbance patterns with time, place, media, and complaint-ready summaries.
賃貸トラブルと法的証拠支援
大家、物件管理者、自治体、または法的アドバイザーと話す前に、事実を整理しましょう。
Free is enough for most complaints. Pro adds polish for repeated cases.
No subscription wall in front of the tool. Upgrade only when you want premium templates, PDF batches, and metadata backups.
- Real-time decibel meter
- Basic audio recording
- Time & location stamp
- Manual screenshot save
- No Advertisements
- Extended local recording workflow
- Export PDF evidence report
- Premium evidence templates
- Metadata backup export
Built in public, with a clear product record.
Every shipped change shows up in the changelog — SEO, language routing, evidence pipeline, storage health, and account hooks.
SOUNDTEST.PRO brand and SEO launch
Canonical URLs, hreflang language paths, sitemap, robots, manifest, and structured data now align to soundtest.pro.
言語 follows system or choice
The site recommends a language from browser settings and saves the user selection locally on the device.
Evidence workflow hardening
Evidence IDs, hashing, weighting, percentile metrics, photo capture, and storage health improvements are tracked.