Digital Audio Representation and Processing

7. Spectral Characteristics in Human Hearing

Fig 4.3: Shows a waveform of a musical note.

Fig 4.1: Sinusoidal waveform.

Fig 4.4: Spectral components of a musical note

Spectral components of wind, brass, string instruments are

integral multiples of the fundamental.

but percussion instruments are non-integral of the fundamental

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