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What else can I help you with?
Is anti aliasing filter analog or digital?
It must be an analog filter. The high frequencies must be attenuated before any digital sampling takes place, to ensure that these high frequencies are not sampled as false signals. See the related link.
The decrease in effective conductor cross section at high frequencies?
Is called skin effect. The higher the frequency, the worse the issue.
How High pass filter circuits works?
A High Pass Filter is an Electronic Filter that passes high frequency signals but Attenuates (reduces the Amplitude ) of Signals with frequencies lower than the cut-off Frequency
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 is the advantages of L-C oscillator circuit?
At high frequencies for rc oscillators stray capacitances comes into act so q value reduses where for lc circutes q value is high
Give the difference between LPF and HPF?
LPF is a low pass LTI filter which passes the low frequency signals and reduce the amplitude of the signals with frequencies higher than the cutoff frequency. HPF is high pass LTI filter which passes the high frequencies and reduce the amplitude of the frequencies lower than filter's cutoff frequency.
Are high frequencies heard as deep sounds?
No, high frequencies are heard as high pitched treble sounds.
Do hearing looses develop at low frequencies faster or slower then they do at high frequencies?
The high frequencies suffer first, with age.
Do radios use high or low frequencies?
Radios can use a range of frequencies, but they typically operate in the range of high frequencies, which are better for long-distance communication. AM broadcasts, for example, use lower frequencies, while FM broadcasts use higher frequencies.
Can you have a high bass frequency?
Yes, you can have a high bass frequency. Prolonged exposure to high frequencies can cause hearing loss. In audio work, "bass" usually refers to the low frequencies; "treble" refers to higher frequencies.
What is Crossover claim?
when you wanna divide your high frequencies and low frequencies by using a crossover filter
What means how high or low a sound is?
The pitch of a sound refers to how high or low it is. It is determined by the frequency of the sound waves, with high frequencies corresponding to high pitches and low frequencies to low pitches.
Which sounds from the bands will have the lowest frequencies high- pitched or low- pitched?
Low-pitched sounds from the bands will have lower frequencies compared to high-pitched sounds. Low frequencies are associated with deep, bassy tones, while high frequencies are associated with sharper, more piercing tones.
What is xover frequency?
Crossover frequency is the point at which a signal is divided into high and low frequencies by a crossover network, typically used in audio systems to send certain frequencies to specific speakers (e.g., low frequencies to a subwoofer and high frequencies to tweeters). It helps to ensure that each speaker only reproduces the frequencies it can handle effectively.
Radar can operate at frequencies as high as?
Radar can operate at frequencies as high as the terahertz range, which is typically between 300 GHz and 3 THz. These high frequencies allow for higher resolution imaging and detection capabilities compared to lower frequency radar systems.
Do high-pitched sounds have high frequencies?
Yes, high-pitched sounds have high frequencies. Pitch refers to how high or low a sound is perceived, while frequency is the number of sound wave cycles that occur in one second. Higher-pitched sounds have higher frequencies because they have shorter wavelengths and more cycles per second.
What types of diodes are used in high frequencies?
Two types used at microwave frequencies are gunn and PIN diodes.
