PROFESSIONAL CLIENT-SIDE AUDIO WORKSTATIONS
16K FFT Spectrum Analyzer
0.1 Hz Resolution • Log/Linear Freq • Peak Hold
16,384 FFT bins with linear/log scale and harmonic peak tracking.
Waterval Spectrogram
6 Colormaps • Time-Frequency • Voiceprint
60 FPS 2D scrolling spectral density with 6 scientific colormaps.
1/3 Octaaf Band RTA
31 ISO Fractional Bands • 20 Hz – 20 kHz
ISO 266 standard 31-band real-time analyzer for room acoustics.
Oscilloscoop
Time-Domain Zoom • Phase Jitter Stabilization
Time-domain waveform viewer with zero-crossing edge triggering.
Goniometer
Phase Correlation Meter • Mono Compatibility
X-Y stereo vectorscope with phase correlation and width metering.
Harmonische Stemapparaat & Pitch Detector Online
A0–C8 Range • Parabolic Peak Interpolation
Gratis online chromatisch stemapparaat voor zang, gitaar, viool en bas met HPS- en YIN-algoritmen.
Decibelmeter Online & Leq Geluidsniveaumeter
dBA / dBC Weighting • Statistical L10, L50, L90
Meet dBA/dBC geluidsdrukniveaus en continue equivalente geluidsenergie Leq direct in uw browser.
Toongenerator & Ruis Synthesizer Online
Sine / Pink / White / Brown • 20 Hz – 20 kHz Log Sweep
Genereer zuivere sinusgolven (20 Hz - 20 kHz), frequentie-sweeps en gekalibreerde witte, roze en bruine ruis.
50Hz/60Hz Netbrom & Aardlus Detector Online
50/60 Hz Fundamental • 100/120 Hz Harmonics
Diagnostisch hulpmiddel voor het detecteren van 50Hz/60Hz netbrom en elektromagnetische storingen in versterkers.
DSP Filter Sandbox Online
High-Pass • Low-Pass • Band-Pass • Notch
Experimenteer met digitale signaalverwerking (DSP) in uw browser: highpass, lowpass, bandpass en notch filters.
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Online Geluids- & Frequentiespectrum Analyzer Real-Time
Gratis browser-native audio visualizer en spectrum analyzer. Analyseer microfoon en audio in realtime met 16.384 FFT spectrum, waterval spectrogram, oscilloscoop en 1/3 octaafband RTA.
Frequently Asked Questions on Audio Analysis & Frequency Measurement
Answers to common questions about analyzing sounds, frequency detectors, and audio analyzers.