NAMILIUM is a real-time audio analyzer that measures carefully and looks good doing it. FFT sizes up to 32768 (about 1.5 Hz resolution), A and C weighting, 1/1 to 1/12 octave bands, dB SPL readout, and BS.1770 loudness metering — all of it without an extra purchase. Everything runs on your device. No account, no ads, no tracking. MEASURE - Spectrum: A and C weighting curves, 1/1 to 1/12 octave band bars, or a continuous curve. You can load a correction curve for a measurement mic (FRD format) - Loudness: BS.1770 LUFS (momentary, short-term, integrated), loudness range, and true peak with 4x oversampling — useful for matching levels for streaming or podcasts - dB SPL: pair a measurement mic with its correction curve to read sound pressure levels - Snapshots and CSV: keep the current shape to compare against, or export the numbers to work on elsewhere - Multi-resolution analysis: fast response up high, fine detail down low SEE - Spectrogram: how frequencies move over time. Pinch to zoom in time or frequency, and freezing recomputes the visible range. The axis can be linear, logarithmic or mel, and you can overlay the three peaks that shape a vowel sound - Waterfall: your spectrum history as a 3D landscape - Oscilloscope: Auto and Normal triggering holds the waveform still, with a ms/div time base you can pinch to zoom - Phase Scope: stereo width and phase on a Lissajous display, with a correlation meter for mono compatibility - Crosshair readout: exact frequency, time and level under your finger - Themes: nine presets including Neon and Ocean, plus custom themes you design yourself, and an optional rainbow that flows across the frequency axis INPUT AND OUTPUT - Input: the built-in mic, a Bluetooth mic, or your own audio files - Signal generator: sine tones and sweeps for testing - Screen capture: save or share any analyzer view as an image Watch a favorite track, check a room or a speaker, get your levels right for streaming, or just learn how sound works.