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Most speech is found in the band of 300 to 3000 Hz
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∙ 15y ago
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What is the range of frequencies?
there are an infinite range of frequencies limited only by the mechanical limitations of the medium creating and transferring it.
Why do satellite TV frequencies change?
Satellite television frequencies change for various factors the major one being that the particular frequency has become unusable and therefore needs to be changed.
What is The use of multiple frequencies to transmit a signal?
spread-spectrum technology
What happen if you connect capacitor and resistor in parallel in low pass filter?
Only frequencies in the pass band range will be allowed through the circuit. Other frequencies will be attenuated based on the RC values picked.
Why is the UHF frequency band used for GPS transmissions?
The UHF frequency band used for GPS transmissions for clear reception and sending. UHF or ultra high frequency is meant for radio frequencies between 300MHz and 3GHz. Normal frequencies for GPS transmissions are 1575.42 MHz and 1227.60 MHz. UHF frequency band covers these GPS frequencies.
What are the frequencies?
Most speech is found in the band of 300 to 3000 Hz
What does pitch mean in speech?
Pitch in speech refers to the highness or lowness of a person's voice. It is determined by the frequency of vibrations in the vocal cords. A higher pitch typically conveys excitement or urgency, while a lower pitch can indicate seriousness or sadness.
What is audio filtering?
Audio filtering is a process of increasing the wanted frequencies in the sound spectrum and decreasing the unwanted frequencies as well. Adobe Audition is a software program that allows the audio engineer or audio forensic expert to filter unwanted sounds out of a recording while boosting the wanted frequencies. Speech for example is usually found between 800Hz and 3000 kHz. Speech is an example of a wanted sound. Tape hiss is usually found between 8000 kHz and 12,000 kHz and is an example of an unwanted sound.
What is the highest and shortest frequency waves?
There is no absolute limit on frequencies. The frequencies can be almost arbitrarily small or big.There is no absolute limit on frequencies. The frequencies can be almost arbitrarily small or big.There is no absolute limit on frequencies. The frequencies can be almost arbitrarily small or big.There is no absolute limit on frequencies. The frequencies can be almost arbitrarily small or big.
Is am frequencies higher then FM frequencies?
no
What is the range of human voice frequencies?
The voiced speech of a typical adult male will have a fundamental frequency from 85 to 180 Hz, and that of a typical adult female from 165 to 255 Hz
Why two frequencies are used in dtmf?
The tone frequencies, are selected such that harmonics and intermodulation products will not cause an unreliable signal. No frequency is a multiple of another, the difference between any two frequencies does not equal any of the frequencies, and the sum of any two frequencies does not equal any of the frequencies.
Which frequencies are the airband frequencies?
Airband, a group of frequencies in the VHF radio spectrum, uses the frequencies between 108 and 137 megahertz. A license is required to operate airband equipment.
Frequencies to low for people to hear are called what?
"Subaudible" frequencies.
Do hearing looses develop at low frequencies faster or slower then they do at high frequencies?
The high frequencies suffer first, with age.
Can A standing wave can only occur at natural frequencies?
A standing wave can occur only at specific frequencies that are called natural frequencies.
Why should you reserve licensed frequencies from the FCC for WiMAX service?
Licensed frequencies will suffer less interference than unlicensed frequencies.
