Ujian Mikrofon Dalam Talian
Uji mikrofon anda dalam beberapa saat. Semak jika ia berfungsi, lihat tahap audio, dan dengarkan main balik. Tiada pemasangan diperlukan.
Klik di bawah untuk menguji mikrofon anda
Dengarkan rakaman awak:
Perincian Mikrofon
| Peranti | - |
| Kadar Sampel | - |
| Saluran | - |
| Lentingan | - |
| Pelayar | - |
Penyelesaian Masalah
Mikrofon tidak dikesan?
- Pastikan mikrofon anda disambungkan dan dihidupkan
- Klik ikon kunci/kamera pada bar alamat pelayar anda dan benarkan akses mikrofon
- Semak tetapan bunyi sistem anda - pastikan peranti input yang betul dipilih
- Cuba pelayar lain (Chrome berfungsi dengan baik untuk audio)
- Tutup aplikasi lain yang mungkin menggunakan mikrofon
Volume rendah?
- Alih lebih dekat ke mikrofon
- Naikkan volum input dalam tetapan bunyi sistem anda
- Semak sama ada mikrofon anda mempunyai butang penutup fizikal
Mikrofon berfungsi?
Rekod & TranskripSoalan Lazim
microphone testing runs in your browser: paste a URL, upload a file, or record from your mic. STT.ai picks the AI model and returns the transcript in under 5 minutes. Export as TXT, SRT, VTT, DOCX, JSON, or PDF.
Yes — every visitor gets 600 free minutes/month on STT.ai, usable for microphone testing the same as any other workflow. Paid plans starting at $5/month unlock longer files, private transcripts, and priority queueing.
microphone testing runs on the same AI models as the rest of STT.ai — our best models reach 95-97% accuracy on clean speech (3-5% Word Error Rate on benchmarks). Switch models on the fly if the first pass is below your target.
microphone testing can run on any of STT.ai's 10+ models — STT.ai Enhanced (most accurate), Whisper Large V3 (99 languages), NVIDIA Canary (#1 WER on supported langs), Whisper Turbo (fast), Moonshine (lightweight), and more.
Yes. Every transcript exports as SRT or VTT — works with YouTube, Vimeo, TikTok, VLC, and every major video player. The burn-subtitles tool overlays them onto video as hardsubs.
Yes. Speaker diarization automatically labels each voice (Speaker 1, Speaker 2, ...) and you can rename them in the built-in editor. Works across all models and languages.
Most microphone testing jobs finish in under 5 minutes. A 1-hour audio file typically completes in 2-3 minutes with our fastest models. Speed depends on chosen model and current GPU load.
microphone testing accepts 20+ formats — MP3, WAV, M4A, FLAC, OGG, MP4, MKV, MOV, WebM, AVI, and more. Output to TXT, SRT, VTT, DOCX, JSON, or PDF.
Yes. Audio files submitted to microphone testing are processed and deleted by default. Pro plans add client-side encryption — even if STT.ai's database is breached, your transcripts are unreadable without your key. Data is never used for model training without explicit opt-in.
Yes. STT.ai offers a REST API with Python and Node.js SDKs, plus an MCP server for Claude and Cursor — all usable for microphone testing workflows. Free API tier includes 100 minutes/month.
Yes. Every transcript opens in the built-in editor where you can correct words, rename speakers, adjust timestamps, and add notes. All changes save automatically.
Every transcript gets a unique shareable URL. Export to DOCX or PDF for email. Pro plans add password-protected and permanent links — useful for client work.
STT.ai handles 1,300+ platforms including YouTube, Vimeo, TikTok, SoundCloud, Zoom, Google Meet, podcast hosts, and more. URL transcription works with publicly-available content only — DRM-protected sources can't be transcribed.