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From day to day experience it is evident that a woman's voice is more shriller i.e. it has a higher pitch. Men's voice is flat or grave i.e. it has a lower pitch. A sound( here voice) corresponding to higher pitch is of higher frequency while a sound of lower pitch corresponds to lower frequency. It is clear from this that sound frequency of women is moreNote: the pitch of a sound depends on frequency of vibrations but is different from it, as frequency is a measurable quantity while pitch is a sensation.
Loudness depends on the amplitude. square of amplitude is proportional to the loudness. Pitch is decided by the frequency. One can sing at higher pitch but at lower voice.
The cry of a baby is a high pitched sound (high frequency) and the baritone voice of a singer or the sound coming from a big drum is low pitch (low frequency). In general men have lower pitch voices compared to women and children.
Frequency corresponds to the 'pitch' of the voice. The sounds in a little girl's voice have higher frequencies than the sounds in an adult man's voice. And the sound of a whistle has a higher frequency than the sound of a tuba or foghorn.
Yellow light has the lower frequency.
From day to day experience it is evident that a woman's voice is more shriller i.e. it has a higher pitch. Men's voice is flat or grave i.e. it has a lower pitch. A sound( here voice) corresponding to higher pitch is of higher frequency while a sound of lower pitch corresponds to lower frequency. It is clear from this that sound frequency of women is moreNote: the pitch of a sound depends on frequency of vibrations but is different from it, as frequency is a measurable quantity while pitch is a sensation.
the lower the frequency the lower the pitch; higher pitch lower frequency
Bandwidth is defined as a frequency span - the difference between a high frequency and a lower frequency. For the low end voice it depends if its male bass bariton tenor or female alto and soprano. A bass voice goes down to 100 Hz. The harmonics go up to 15 kHz. So the bandwidth for voices is arround 15 kHz.
Lower frequency means lower "pitch". Higher frequency means higher "pitch".The left end of the piano keyboard, the thicker guitar strings, the tuba, the voice of a lion, distant thunder, are all low frequencies.The right end of the keyboard, the thinner guitar strings, the flute, the voice of a kitten or mouse, are all high frequencies. Frequency has nothing to do with how loud the sound is, only how high or low its pitch is.
Loudness depends on the amplitude. square of amplitude is proportional to the loudness. Pitch is decided by the frequency. One can sing at higher pitch but at lower voice.
The frequency domain of a voice signal is normally continuous because voice is a nonperiodic signal.
The cry of a baby is a high pitched sound (high frequency) and the baritone voice of a singer or the sound coming from a big drum is low pitch (low frequency). In general men have lower pitch voices compared to women and children.
TV has a lower frequency then infrared.
Infrared has a lower frequency.
Yellow light has the lower frequency.
Frequency corresponds to the 'pitch' of the voice. The sounds in a little girl's voice have higher frequencies than the sounds in an adult man's voice. And the sound of a whistle has a higher frequency than the sound of a tuba or foghorn.
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