How to Read an Audio Spectrogram
Interpret frequency axes, harmonics, dynamic range in dBFS, and identify low-pass cuts before playing on club sound systems.
Technical product guides: learn to read spectrograms, detect counterfeit audio files, and get the most out of Deckmatics tools and converters.
In-depth manuals to verify audio authenticity and quality before playing live.
Interpret frequency axes, harmonics, dynamic range in dBFS, and identify low-pass cuts before playing on club sound systems.
Objective comparison: psychoacoustics, phase coherence, sub-bass impact, and transient punch on high-power PA systems.
How to spot low-bitrate YouTube rips and compressed tracks fraudulently upsampled to 320 kbps or fake lossless FLAC.
Learn how to convert, normalize, and transform audio files directly in your browser with bit-perfect fidelity.
Multithreaded conversion between WAV, FLAC, AIFF, MP3, AAC, and OGG with full CBR/VBR bitrate control and ID3 tag preservation.
Resample to 44.1 kHz, 48 kHz, or 96 kHz while strictly preserving the container for pioneer CDJ compatibility.
Reduce bit depth to 16-bit or 24-bit with optional TPDF dither to avoid quantization distortion.
Extract audio tracks from MP4, MOV, or WebM video directly into WAV, FLAC, or 320 kbps MP3.
Split any song into 4 isolated stems (Vocals, Drums, Bass, Instrumental) for live mashups and remixing.
Convert cues, loops, and playlists between Rekordbox XML, Traktor NML, Serato, and VirtualDJ.
Master manual beatmatching by ear, 4/4 phrasing, surgical EQ, room acoustics calibration, and professional gear configuration.