The relative loudness of human speech and the different decibel levels a human can speak at depends on several factors. The chart below shows different decibel levels and how dangerous they can be to human hearing: The decibel level of a normal conversation between people is around 60 dB and is considered a safe level for human hearing. On the other hand, a human scream can reach decibel levels between 80 and 125 dB. The average decibel level of human speech is estimated between 55 and 65 decibels.Ī whisper is considered the lowest decibel level of human speech. Some people almost whisper, while when some people speak, it seems more like they are screaming. Some speak in high-pitched tones, some in low-pitched tones. This is because, as you surely noticed, not all people speak at the same level. To answer the question ‘ At how many decibels does a human speak normally?’, we will have to consider an average. At How Many Decibels Does a Human Speak Normally? Read on to find out everything you need to know about this topic. Wondering at how many decibels does a human speak normally? In this article, we’re looking into the average decibel level of human speech.
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