Question

Maximum number of beats frequency heard by a human being

Answer 1

maximum number of beat frequency heard by a human being in a minute is 70. Average male heart beat 70 beats/minute = 4200/hour x 24 = 100800/day.

Answer 2

Answer:

The maximum number of beat frequencies that can be heard by a human being is 10 sounds per second. Humans cannot hear more than 10 sounds in a second and differentiate them.

Explanation:

Sound is produced by vibrating bodies and is a source of energy. However, we do not hear every vibrating body's sound. Sound frequencies fewer than 20 vibrations per second, or 20 Hz, are not detectable by the human ear. As a result, any sound below this frequency will be inaudible to humans. The human ear cannot perceive frequencies beyond 20000 vibrations per second (20 kHz) in the high-frequency range, and the amplitude of the wave would be determined by the sound's loudness. Inaudible frequencies are those that have a frequency below 20 Hz and a frequency over 20 kHz. Infrasonic sound is a type of low-frequency sound that the human ear cannot perceive. The inaudible frequency in the upper range is referred to as ultrasonic sound.

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