Waveform Generator 频率发声器

这是一个带有一个振荡器的声音或信号发生器。它可以播放可自定义的波形，因此您可以控制峰的数量，方向，幅度和锐度。

这种乐器清楚地展示了声音的物理特性，最重要的是你可以看到人类听不到频率而是振幅加速度（或峰值锐度）。此外，声波内的峰值位置或方向不会影响人类对声音的感知。您甚至可以听到峰值的0.2Hz声音足够尖锐，并且信号的频率（自重复性）对我们的耳朵实际上没有意义。在自然界中没有完美的重复波浪，声音具有更多的自由波性质，因此我们的声音识别能力的重要性在于峰值锐度以及峰值的数量和幅度:)

音频的频域和FFT不能错误和误导。

因此，在时间领域工作并处理这些高峰，以推动科学和音乐的发展！

该应用程序可用于物理，音乐或声音，教育或任何东西。

振荡器范围0.2Hz - 20KHz

具有多达10个峰值控制点的任意波形。

峰宽和可能的峰值振动

停止使用FFT进行声音 - 这是CPU昂贵且出错了:)

This is a sound or signal generator with one oscillator. It can play customisable wave form so you control the number, direction, amplitude and sharpness of the peaks.

This instrument clearly demonstrates the physics of the sound and most importantly you can see that humans do not hear frequencies but amplitude acceleration (or peak sharpness). Also the peak position or direction inside the sound wave has no impact of human perception for the sound. You can even hear 0.2Hz sound of the peak is sharp enough and the frequency (self repetitiveness) of the signal is not actually meaningful for our ears. In nature there are no perfectly repeated waves and the sound has more free wave nature so what is important fo our sound recognition abilities is the peaks sharpness and the number and amplitude of those peaks :)

Frequency domain and FFT for music can’t be more wrong and misleading.

So work in time domain and handle those peaks to move the science and music ahead!

The app can be used for physics, music or sound, education or what ever.

Oscillator range 0.2Hz - 20KHz

Arbitrary waveform with up to 10 peak control points.

Peak width and possible peak vibration

Stop using FFT for sound - it is CPU expensive and dead wrong :)