技術リファレンス&アーキテクチャガイド

Pure Sine, Square & Sawtooth Wave Tone Generator — リファレンスガイド

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

主要パラメータ&設定項目

Start Freq (Hz)string

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

初期値: Interactive
End Freq (Hz)string

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

初期値: Interactive
Modestring

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

初期値: single
Waveformstring

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

初期値: sine

プロの活用テクニック&推奨設定

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.

よくあるトラブルと解決策

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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