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The preventive nature of policing included one important aspect in that it helped to create good relationships between the police and the public.
Aperiodic Tones
Sounds that lack a regular repeat pattern in their waveforms, contributing to the complexity of auditory perception.
Overtones
Harmonic frequencies which are higher than the fundamental frequency of a sound, contributing to its timbre.
Noise
Unwanted sound or signal that interferes with the communication, detection, or measurement of a signal.
Timbre
The characteristic of a sound that sets it apart from other sounds with identical pitch and loudness.
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