Référence technique et guide d'architecture

Pure Sine, Square & Sawtooth Wave Tone Generator — Guide de référence

Generate exact audible frequencies from 20Hz to 20,000Hz using the Web Audio API with binaural beat and stereo pan controls.

Paramètres clés et contrôles

Start Freq (Hz)string

Controls the start freq (hz) setting for Pure Sine, Square & Sawtooth Wave Tone Generator in real time.

Par défaut : Interactive
End Freq (Hz)string

Controls the end freq (hz) setting for Pure Sine, Square & Sawtooth Wave Tone Generator in real time.

Par défaut : Interactive
Modestring

Configures mode during client-side pure sine, square & sawtooth wave tone generator computation.

Par défaut : single
Waveformstring

Configures waveform during client-side pure sine, square & sawtooth wave tone generator computation.

Par défaut : sine

Conseils de pro et bonnes practices

The 4 Fundamental Waveforms

Sound timbre is governed by the presence and amplitude of overtones (harmonics) above the fundamental frequency:

The 432 Hz vs 440 Hz Tuning Debate

In modern music, the international standard concert pitch defines A4 = 440 Hz (ISO 16 standard adopted in 1955).

Binaural Beats & Brainwave Entrainment

Discovered in 1839 by Heinrich Wilhelm Dove, binaural beats occur when two pure tones with slightly different frequencies are delivered separately into each ear via stereo headphones.

Pièges courants et dépannage

Unexpected output or validation warning in Pure Sine, Square & Sawtooth Wave Tone Generator

Verify that your start freq (hz) matches the expected string format. Load a built-in sample preset to compare structural formatting.

Exported frequency tone generator result differs across target environments

Check the end freq (hz) setting in Pure Sine, Square & Sawtooth Wave Tone Generator to ensure encoding, precision, or specification version matches your target runtime.

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