Pencari Tombol & BPM
Deteksi langsung kunci musik dan BPM (tempo) dari berkas lagu atau audio apapun. 100% bebas, tidak ada akun yang diperlukan. Diaktifkan oleh analisis audio AI.
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Seret & jatuhkan berkas anda di sini, atau ramban
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Mendeteksi tanda tangan kunci, tempo, dan karakteristik musikPosisi Roda Camelot
Kunci Cocok untuk Mixing
| Kunci Terdeteksi | -- |
| Kunci Relatif | -- |
| Kunci Paralel | -- |
| Catatan Skala | -- |
| BPM yang Tepat | -- |
| Setengah / Double BPM | -- |
| Buka Notasi Kunci | -- |
| Durasi Trek | -- |
Analisis Riwayat (Sesi ini)
| Trek | Kunci | Camelot | BPM | Tempo |
|---|
Cara Kerjanya
- Unggah berkas audio apapun (MP3, WAV, FLAC, OGG, M4A, AAC, AIFF, atau WMA)
- AI kami menganalisis konten spektral dan irama dari gelombang bentuk audio
- Deteksi tombol menggunakan analisis kromagram untuk mengidentifikasi pusat tonal dan mode
- Deteksi BPM menggunakan deteksi onset dan autocorrelasi untuk pengukuran tempo yang tepat
- Hasil termasuk kode Camelot, nilai percaya diri, catatan skala, dan data harmonik
Panduan Referensi Tempo
| Katagori | BPM Range | Aliran Khas |
|---|---|---|
| Largo | 40-60 | Ambient, Drone |
| Adagio | 60-80 | Ballads, Downtempo |
| Andante | 80-100 | Hip Hop, R&B |
| Moderato | 100-120 | Pop, Reggae |
| Allegro | 120-140 | House, Techno, EDM |
| Vivace | 140-170 | Drum & Bass, Dubstep |
| Presto | 170-200+ | Speedcore, Gabber |
Panduan Roda Camelot
Roda Camelot adalah alat yang digunakan DJ dan produser untuk pencampuran harmonik.
- Kode sama (e.g., 8A sampai 8A) - pertandingan harmonik Sempurna, bentrok ton nol
- Nomor adjacent (misalnya, 8A ke 7A atau 9A) - transisi kunci halus dengan sedikit ketegangan
- Nomor yang sama, switch surat (e.g., 8A ke 8B) - Minor untuk pergeseran energi utama, besar untuk membangun-up
- Plus one, switch letter (e.g., 8A to 9B) - peningkatan energi dengan resolusi kunci dominan
Digunakan oleh Rekordbox, Traktor, Serato, Mixed In Key, dan VirtualDJ.
Format Yang Didukung
Ukuran berkas maksimum: 50MB. Untuk hasil terbaik, gunakan berkas audio berkualitas tinggi (WAV atau FLAC). Input kualitas tinggi menghasilkan kunci yang lebih akurat dan deteksi BPM.
Tips untuk Hasil yang Akurat
- Gunakan berkas sumber berkualitas tinggi (WAV atau FLAC) untuk akurasi terbaik
- Trek panjang penuh memberikan hasil yang lebih dapat diandalkan daripada klip pendek
- Lagu dengan struktur harmonik jelas lebih mudah untuk dianalisa
- Jika BPM tampak salah, periksa saran waktu setengah/dua kali
- Lagu yang memodulasi (tombol ganti) dapat menampilkan kunci dominan
Cara Cara Kerja Deteksi Tombol & BPM
Algoritma analisis audio yang canggih memeriksa karakteristik spectral dan irama musik Anda untuk menentukan pusat tonalnya dan temponya dengan presisi tinggi.
Upload Your Track
Drag and drop any audio file onto the upload area, or click to browse your files. We accept all major audio formats including MP3, WAV, FLAC, OGG, M4A, AAC, AIFF, and WMA. Files up to 50MB are supported for thorough analysis of complete tracks.
Analisis AI Audio
Mesin kami melakukan analisis kromagram untuk mengidentifikasi kelas pitch dan menentukan pusat tonal dan mode. Onset deteksi dan algoritma autocorrelasi tepatnya mengukur tempo. Analisis berjalan server-side pada perangkat keras GPU untuk kecepatan dan akurasi, biasanya menyelesaikan dalam 2-5 detik.
Lihat Hasil Lengkap
Lihat kunci musik yang terdeteksi (major atau minor), BPM dengan presisi desimal, kode Camelot untuk pencampuran, notasi Open Key, kategori tempo, catatan skala, relatif dan paralel, dan persentase kepercayaan. Salin hasil atau analisis lebih banyak trek untuk membangun sejarah sesi untuk perencanaan setlist.
Who Uses Key & BPM Detection?
Musicians, DJs, producers, educators, and audio enthusiasts rely on accurate key and tempo data for their creative workflows.
DJing & Harmonic Mixing
The foundation of great DJ sets is harmonic mixing. Know the key and BPM of every track in your library so you can create seamless transitions between songs. Use Camelot codes to instantly identify compatible tracks. Mix in key to keep your audience engaged without dissonant clashes between songs. Essential for Rekordbox, Traktor, Serato, and VirtualDJ users who want to tag their libraries accurately.
Music Production & Sampling
Producers use key detection to find the key of samples, loops, and reference tracks before building a new song. Match your bassline, chords, and melody to the detected key. Layer samples from different sources that share the same key for cohesive productions. Instantly transpose samples to match your project key in your DAW.
Mashups & Remixing
Creating mashups requires knowing the exact key and BPM of both source tracks. Use our tool to identify compatible songs, then pitch-shift or time-stretch as needed. The Camelot system makes it easy to find songs that will blend naturally, even across different genres and decades. Analyze entire playlists to find the best mashup candidates.
Karaoke & Vocal Performance
Find the key of any song to determine if it falls within your vocal range. Singers and vocal coaches use key detection to identify whether a track needs to be transposed up or down for a comfortable performance. Essential for karaoke hosts who need to quickly adjust songs for different singers at live events.
Music Education & Theory
Music students and teachers use key and BPM detection for ear training, music theory exercises, and analyzing compositions. Verify your ability to identify keys by ear, study the tempo patterns of different musical eras and genres, and build a deeper understanding of harmonic structure across the repertoire you're studying.
Video Editing & Content Creation
Content creators and video editors use BPM data to sync cuts, transitions, and effects precisely to the beat of background music. Knowing the tempo ensures your visual edits land on musical beats, creating more professional and engaging video content for YouTube, TikTok, Instagram Reels, and other platforms.
Mengapa Menggunakan Perekam Suara Bebas Kita?
Deteksi Kunci Precise
Our key detection algorithm uses chromagram analysis, which maps audio frequencies to the twelve pitch classes of the Western chromatic scale. By analyzing the distribution and prominence of these pitch classes across the entire track, we determine the most likely tonal center and whether the piece is in a major or minor key. The algorithm handles complex harmonies, key changes, and modal ambiguity, providing confidence scores so you know how certain the result is.
Deteksi BPM Akurat
Pendeteksi Tempo menggabungkan deteksi onset (mengidentifikasi awal acara musikal seperti musik hits dan catatan serangan) dengan analisis autocorrelasi dan spesifikasi flux untuk menemukan periodikitas dominan dalam audio. Algoritma kami secara akurat menangani irama kompleks, syncopation, tempo, dan genres dengan pola beat ambigu. Hasil termasuk nilai desimal BPM dan setengah/kali waktu alternatif genreble untuk drum dan bass atau hip-hop di mana tempo yang dianggap berbeda.
Camelot & Buka Notasi Kunci
Every detected key is automatically converted to both Camelot notation (used by Mixed In Key, Rekordbox, Traktor, and Serato) and Open Key notation. This makes it effortless to identify harmonically compatible tracks for mixing. The Camelot system assigns each key a number from 1-12 and a letter (A for minor, B for major), so compatible keys are always adjacent on the wheel. We also show relative keys, parallel keys, and compatible key lists.
Bebas Sepenuhnya & Tak Terbatas
Unlike other key and BPM detection tools that limit free usage or require subscriptions, our Key & BPM Finder is completely free with no limits. Analyze as many tracks as you want, as often as you want, with no account required. No credits consumed, no watermarks, no hidden restrictions. All processing happens on our servers, so it works on any device with a browser, including phones and tablets.
Pertanyaan yang Sering Diajukan
Rekam, Perbesar, dan Ubah Suara Anda
Key & BPM Finder is just one of our free audio tools. Try our Audio Converter, Voice Recorder, Vocal Remover, Stem Splitter, and more.